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Phenotypes
Foot dorsiflexor weakness

Select all: Gene symbolChrAvg % covered at 10xLocus TypeNoteOMIMPrevious symbol(s)Phenotype(s)Slice(s)
AARS16q22.1100%gene with protein product601065Areflexia; Autosomal dominant inheritance; Autosomal recessive inheritance; Blepharospasm; Cerebral atrophy; Chorea; CNS hypomyelination; Congenital onset; Decreased motor nerve conduction velocity; Distal muscle weakness; Distal sensory impairment; Epileptic encephalopathy; Failure to thrive; Foot dorsiflexor weakness; Generalized hypotonia; Global developmental delay; Hammertoe; Hip dislocation; Intrauterine growth retardation; Microcephaly; Nystagmus; Peripheral axonal neuropathy; Peripheral neuropathy; Pes cavus; Sensorineural hearing impairment; Short stature; Skeletal muscle atrophy; Spasticity; Variable expressivity
ACTA11q42.13100%gene with protein product102610ACTAAbnormality on pulmonary function testing; Achilles tendon contracture; Areflexia; Arthrogryposis multiplex congenita; Autophagic vacuoles; Autosomal dominant inheritance; Autosomal recessive inheritance; Axial muscle weakness; Bulbar palsy; Cardiac conduction abnormality; Centrally nucleated skeletal muscle fibers; Congenital onset; Decreased fetal movement; Difficulty climbing stairs; Dilated cardiomyopathy; Distal muscle weakness; Dysphagia; Elbow flexion contracture; Elevated serum creatine phosphokinase; EMG: myopathic abnormalities; EMG: neuropathic changes; Facial palsy; Failure to thrive; Feeding difficulties; Feeding difficulties in infancy; Foot dorsiflexor weakness; Frequent falls; Generalized hypotonia; Generalized muscle weakness; Global developmental delay; Gowers sign; Hamstring contractures; Hand muscle atrophy; Handgrip myotonia; Heterogeneous; High palate; Hip contracture; Hyperlordosis; Hyporeflexia; Increased connective tissue; Increased variability in muscle fiber diameter; Late-onset distal muscle weakness; Limb muscle weakness; Limb-girdle muscular dystrophy; Long face; Lumbar hyperlordosis; Mask-like facies; Mildly elevated creatine phosphokinase; Motor delay; Muscle fiber necrosis; Muscle fiber splitting; Muscular hypotonia; Myofibrillar myopathy; Myopathic facies; Myopathy; Narrow face; Neck flexor weakness; Neck muscle weakness; Nemaline bodies; Neonatal hypotonia; Pectus excavatum; Pes cavus; Phenotypic variability; Pneumonia; Polyhydramnios; Poor head control; Progressive muscle weakness; Proximal muscle weakness; Ptosis; Recurrent respiratory infections; Reduced tendon reflexes; Respiratory insufficiency; Respiratory insufficiency due to muscle weakness; Retrognathia; Rimmed vacuoles; Scoliosis; Skeletal muscle atrophy; Slender build; Slow progression; Spinal rigidity; Torticollis; Type 1 fibers relatively smaller than type 2 fibers; Type 1 muscle fiber predominance; Variable expressivity; Waddling gait; Weak cry; Wrist dropRhabdomyolysis
COX6A112q24.31100%gene with protein product602072COX6AAreflexia; Autosomal recessive inheritance; Distal sensory impairment; Foot dorsiflexor weakness; Hyporeflexia; Onion bulb formation; Pes cavus; Slow progression; Steppage gait
CRYAB11q23.1100%gene with protein product123590CRYA2Adult onset; Apnea; Autophagic vacuoles; Autosomal dominant inheritance; Autosomal recessive inheritance; Cataract; Decreased Achilles reflex; Dilated cardiomyopathy; Distal muscle weakness; Elevated serum creatine phosphokinase; EMG: myopathic abnormalities; Flexion contracture; Foot dorsiflexor weakness; Hypertrophic cardiomyopathy; Late-onset proximal muscle weakness; Limb-girdle muscle weakness; Mitral regurgitation; Muscle fiber splitting; Muscular dystrophy; Neck muscle weakness; Posterior polar cataract; Rapidly progressive; Respiratory failure; Respiratory insufficiency due to muscle weakness; Rigidity; Slow progression; Weak cryRhabdomyolysis
DES2q35100%gene with protein product125660Arrhythmia; Autosomal dominant inheritance; Autosomal recessive inheritance; Bulbar palsy; Constipation; Diarrhea; Dilated cardiomyopathy; Distal muscle weakness; Elbow flexion contracture; EMG: myopathic abnormalities; Facial palsy; Foot dorsiflexor weakness; Hypertrophic cardiomyopathy; Hyporeflexia of lower limbs; Late-onset proximal muscle weakness; Muscular dystrophy; Neck muscle weakness; Peroneal muscle atrophy; Phenotypic variability; Progressive; Reduced systolic function; Respiratory insufficiency due to muscle weakness; Restrictive heart failure; Scapular winging; Scapuloperoneal weakness; Shoulder girdle muscle atrophy; Talipes equinovarus
DNAJB22q35100%gene with protein product604139HSJ1Adult onset; Areflexia; Autosomal dominant inheritance; Autosomal recessive inheritance; Distal sensory impairment; Foot dorsiflexor weakness; Gait disturbance; Hyporeflexia; Slow progression; Spinal muscular atrophy; Unsteady gait
DNAJB22q35100%gene with protein product604139HSJ1Adult onset; Areflexia; Autosomal dominant inheritance; Autosomal recessive inheritance; Distal sensory impairment; Foot dorsiflexor weakness; Gait disturbance; Hyporeflexia; Slow progression; Spinal muscular atrophy; Unsteady gait
EGR210q21.3100%gene with protein product129010KROX20Abnormality of the cranial nerves; Areflexia; Autosomal dominant inheritance; Autosomal recessive inheritance; Congenital onset; Decreased motor nerve conduction velocity; Decreased number of peripheral myelinated nerve fibers; Distal amyotrophy; Distal muscle weakness; Distal sensory impairment; Foot dorsiflexor weakness; Generalized hypotonia; Hammertoe; Heterogeneous; Hypertrophic nerve changes; Hyporeflexia; Increased CSF protein; Infantile onset; Juvenile onset; Kyphoscoliosis; Motor delay; Neonatal hypotonia; Onion bulb formation; Peripheral hypomyelination; Peripheral neuropathy; Pes cavus; Segmental peripheral demyelination/remyelination; Sensory ataxia; Split hand; Steppage gait; Ulnar claw; Upper limb muscle weakness; Variable expressivity
EGR210q21.3100%gene with protein product129010KROX20Abnormality of the cranial nerves; Areflexia; Autosomal dominant inheritance; Autosomal recessive inheritance; Congenital onset; Decreased motor nerve conduction velocity; Decreased number of peripheral myelinated nerve fibers; Distal amyotrophy; Distal muscle weakness; Distal sensory impairment; Foot dorsiflexor weakness; Generalized hypotonia; Hammertoe; Heterogeneous; Hypertrophic nerve changes; Hyporeflexia; Increased CSF protein; Infantile onset; Juvenile onset; Kyphoscoliosis; Motor delay; Neonatal hypotonia; Onion bulb formation; Peripheral hypomyelination; Peripheral neuropathy; Pes cavus; Segmental peripheral demyelination/remyelination; Sensory ataxia; Split hand; Steppage gait; Ulnar claw; Upper limb muscle weakness; Variable expressivity
FA2H16q23.1100%gene with protein product611026FAXDC1, SPG35Abnormality of the periventricular white matter; Ankle clonus; Atrophy/Degeneration affecting the brainstem; Autosomal recessive inheritance; Babinski sign; Cerebellar atrophy; Corpus callosum atrophy; Difficulty walking; Dysarthria; Dysdiadochokinesis; Dysmetria; Dysmyelinating leukodystrophy; Dystonia; Foot dorsiflexor weakness; Frequent falls; Generalized dystonia; Hypoplasia of the corpus callosum; Intellectual disability; Lower limb hypertonia; Lower limb spasticity; Mental deterioration; Neurodegeneration; Nystagmus; Oculomotor apraxia; Optic atrophy; Progressive; Seizures; Spastic paraparesis; Spastic paraplegia; Spastic tetraparesis; Strabismus; Urinary urgency
FHL1Xq26.3100%gene with protein product300163Abnormality of the voice; Adult onset; Areflexia; Arrhythmia; Back pain; Brachyturricephaly; Broad nail; Broad palm; Camptodactyly of toe; Cardiomyopathy; Congenital hip dislocation; Dislocation of toes; Downslanted palpebral fissures; Elevated serum creatine phosphokinase; Everted lower lip vermilion; Flexion contracture; Foot dorsiflexor weakness; Frequent falls; Hallux valgus; Hyperlordosis; Hypertrophic cardiomyopathy; Hyporeflexia; Increased variability in muscle fiber diameter; Joint contracture of the hand; Kyphosis; Limited elbow movement; Low-set ears; Lower limb muscle weakness; Marked muscular hypertrophy; Mitral regurgitation; Myofibrillar myopathy; Posteriorly rotated ears; Progressive; Progressive pes cavus; Prominent supraorbital ridges; Proximal muscle weakness; Pugilistic facies; Rapidly progressive; Respiratory insufficiency; Respiratory insufficiency due to muscle weakness; Retrognathia; Rimmed vacuoles; Scapular winging; Scapuloperoneal myopathy; Scapuloperoneal weakness; Scoliosis; Short neck; Skeletal muscle atrophy; Spinal rigidity; Steppage gait; Synophrys; Ventricular hypertrophy; Waddling gait; X-linked dominant inheritance; X-linked inheritance; X-linked recessive inheritanceRhabdomyolysis
GDAP18q21.1199.97%gene with protein product606598CMT4AAreflexia; Autosomal dominant inheritance; Autosomal recessive inheritance; Axonal degeneration/regeneration; Axonal regeneration; Childhood onset; CNS hypomyelination; Decreased motor nerve conduction velocity; Decreased number of large peripheral myelinated nerve fibers; Decreased number of peripheral myelinated nerve fibers; Distal amyotrophy; Distal muscle weakness; Distal sensory impairment; EMG: neuropathic changes; Flexion contracture; Foot dorsiflexor weakness; Hammertoe; Heterogeneous; Hypertrophic nerve changes; Hyporeflexia; Inability to walk by childhood/adolescence; Infantile onset; Kyphoscoliosis; Limb muscle weakness; Motor delay; Neonatal onset; Onion bulb formation; Peripheral axonal degeneration; Peripheral demyelination; Peripheral hypomyelination; Peripheral neuropathy; Pes cavus; Proximal muscle weakness; Rapidly progressive; Scoliosis; Spinal deformities; Split hand; Steppage gait; Talipes equinovarus; Ulnar claw; Vocal cord paresis
GNE9p13.3100%gene with protein product603824IBM22-3 toe syndactyly; Abnormality of metabolism/homeostasis; Abnormality of the mitochondrion; Absent Achilles reflex; Adult onset; Attention deficit hyperactivity disorder; Autosomal dominant inheritance; Autosomal recessive inheritance; Cholelithiasis; Coarse facial features; Deposits immunoreactive to beta-amyloid protein; Distal amyotrophy; Distal muscle weakness; Dysostosis multiplex; Elevated hepatic transaminases; Elevated serum creatine phosphokinase; EMG: myopathic abnormalities; EMG: myotonic discharges; EMG: positive sharp waves; Epicanthus; Episodic abdominal pain; Expressive language delay; Fatty replacement of skeletal muscle; Foot dorsiflexor weakness; Frontal bossing; Gait disturbance; Generalized hirsutism; Generalized hypotonia; Global developmental delay; Hepatomegaly; Hepatosplenomegaly; High palate; High, narrow palate; Hip flexor weakness; Hoarse voice; Hyperkinesis; Hypertelorism; Hypoplastic nipples; Hypothyroidism; Increased variability in muscle fiber diameter; Inguinal hernia; Intellectual disability, mild; Joint hypermobility; Limb-girdle muscle atrophy; Limb-girdle muscle weakness; Limited shoulder movement; Limited wrist extension; Long hallux; Long philtrum; Low posterior hairline; Low-set ears; Memory impairment; Mildly elevated creatine phosphokinase; Muscle fiber inclusion bodies; Periorbital fullness; Prolonged partial thromboplastin time; Prolonged prothrombin time; Prominent forehead; Protuberant abdomen; Proximal muscle weakness; Rimmed vacuoles; Scoliosis; Seizures; Shoulder girdle muscle weakness; Sleep apnea; Smooth philtrum; Spinal deformities; Splenomegaly; Steppage gait; Synophrys; Thin upper lip vermilion; Thoracic hypoplasia; Tibialis muscle weakness; Upper airway obstruction; Wide nasal bridgeBone Marrow Failure Syndromes ; Rhabdomyolysis
GYG13q24100%gene with protein product603942GYGAbdominal wall muscle weakness; Autosomal recessive inheritance; Cardiomyocyte hypertrophy; Cardiomyopathy; Decreased muscle glycogen content; Decreased muscle mass; EMG: myopathic abnormalities; Exertional dyspnea; Foot dorsiflexor weakness; Increased mitochondrial number; Left ventricular septal hypertrophy; Limb-girdle muscle weakness; Muscle weakness; Neck flexor weakness; Palpitations; Right bundle branch block; Shoulder girdle muscle weakness; Skeletal muscle atrophy; Slow progression; ST segment elevation; T-wave inversion; Upper limb muscle weakness; Variable expressivity; Ventricular arrhythmia; Ventricular fibrillation; Ventricular hypertrophy; Ventricular tachycardia; VertigoRhabdomyolysis
HINT15q23.3100%gene with protein product601314PRKCNH1, HINTAbnormality of the foot; Autosomal recessive inheritance; Distal sensory impairment; Elevated serum creatine phosphokinase; Fasciculations; Foot dorsiflexor weakness; Hyperhidrosis; Muscle cramps; Muscle stiffness; Myokymia; Myotonia; Progressive; Sensory axonal neuropathy; Skeletal muscle atrophy
HSPB17q11.23100%gene with protein product602195Adult onset; Areflexia; Areflexia of lower limbs; Autosomal dominant inheritance; Chronic axonal neuropathy; Decreased motor nerve conduction velocity; Difficulty walking; Distal amyotrophy; Distal lower limb amyotrophy; Distal lower limb muscle weakness; Distal muscle weakness; Distal sensory impairment; EMG: chronic denervation signs; EMG: neuropathic changes; Fasciculations; Foot dorsiflexor weakness; Heterogeneous; Hyporeflexia; Hyporeflexia of lower limbs; Impaired pain sensation; Impaired temperature sensation; Limb fasciculations; Lower limb muscle weakness; Muscle cramps; Paresis of extensor muscles of the big toe; Peripheral axonal neuropathy; Peripheral neuropathy; Pes cavus; Reduced tendon reflexes; Slow progression; Split hand; Steppage gait; Talipes equinovarus; Ulnar claw; Upper limb amyotrophy
IGHMBP211q13.3100%gene with protein product600502Areflexia; Autosomal recessive inheritance; Axonal degeneration; Camptodactyly of finger; Constipation; Decreased fetal movement; Decreased nerve conduction velocity; Degeneration of anterior horn cells; Denervation of the diaphragm; Diaphragmatic eventration; Diaphragmatic paralysis; Distal amyotrophy; Distal muscle weakness; Distal sensory impairment; EMG: neuropathic changes; Failure to thrive; Foot dorsiflexor weakness; Hyperhidrosis; Hyporeflexia; Inspiratory stridor; Intrauterine growth retardation; Limb muscle weakness; Peripheral axonal degeneration; Premature birth; Respiratory failure; Slow progression; Small for gestational age; Spinal muscular atrophy; Steppage gait; Tachypnea; Talipes equinovarus; Urinary incontinence; Ventilator dependence with inability to wean; Weak cry
INF214q32.3393.62%gene with protein product610982C14orf151, C14orf173Areflexia; Autosomal dominant inheritance; Axonal loss; Distal lower limb amyotrophy; Distal muscle weakness; Distal sensory impairment; Distal upper limb amyotrophy; Focal segmental glomerulosclerosis; Foot dorsiflexor weakness; Hammertoe; Hyporeflexia; Nephrotic syndrome; Onion bulb formation; Pes cavus; Progressive; Proteinuria; Split hand; Steppage gaitAplastic Anemia ; Bone Marrow Failure Syndromes ; Nephrotic Syndrome
KARS16q23.1100%gene with protein product601421DFNB89Areflexia; Autosomal recessive inheritance; Distal sensory impairment; Foot dorsiflexor weakness; Global developmental delay; Hearing impairment; Hyporeflexia; Pes cavus; Steppage gait; Vestibular Schwannoma
KIF1B1p36.2299.97%gene with protein product605995CMT2A, CMT2Adrenal pheochromocytoma; Areflexia; Autosomal dominant inheritance; Axonal degeneration/regeneration; Cafe-au-lait spot; Cerebral hemorrhage; Chest pain; Congenital cataract; Congestive heart failure; Decreased motor nerve conduction velocity; Decreased number of peripheral myelinated nerve fibers; Distal amyotrophy; Distal muscle weakness; Distal sensory impairment; Dysphonia; Elevated urinary dopamine; Elevated urinary epinephrine; Elevated urinary norepinephrine; Episodic abdominal pain; Episodic hyperhidrosis; Episodic hypertension; Episodic paroxysmal anxiety; Extraadrenal pheochromocytoma; Fatigue; Flushing; Foot dorsiflexor weakness; Glomerulosclerosis; Hammertoe; Hemangioma; Heterogeneous; Hypercalcemia; Hyperhidrosis; Hypertensive retinopathy; Hyporeflexia; Nausea; Neoplasm; Onion bulb formation; Onset; Palpitations; Paraganglioma of head and neck; Paroxysmal vertigo; Peripheral axonal atrophy; Pes cavus; Pheochromocytoma; Positive regitine blocking test; Proteinuria; Pulsatile tinnitus; Recurrent paroxysmal headache; Renal artery stenosis; Sinus tachycardia; Slow progression; Steppage gait; Tachycardia; Weight loss
LMNA1q22100%gene with protein product150330LMN1, CMD1A, LGMD1B, PRO1, LMNL1Abnormal atrioventricular conduction; Abnormal cellular phenotype; Abnormal electrophysiology of sinoatrial node origin; Abnormal eyebrow morphology; Abnormal hair whorl; Abnormal trabecular bone morphology; Abnormality of circulating leptin level; Abnormality of retinal pigmentation; Abnormality of the Achilles tendon; Abnormality of the cerebral vasculature; Abnormality of the foot; Abnormality of the intrahepatic bile duct; Abnormality of the nail; Abnormality of the pinna; Abnormality of the pulmonary artery; Abnormality of the testis; Abnormality of the voice; Absence of pubertal development; Absence of subcutaneous fat; Absent eyebrow; Absent eyelashes; Acanthosis nigricans; Accelerated atherosclerosis; Achilles tendon contracture; Acroosteolysis of distal phalanges (feet); Acute pancreatitis; Adipose tissue loss; Adrenal hypoplasia; Advanced eruption of teeth; Alopecia; Alopecia universalis; Aminoaciduria; Angina pectoris; Aortic atherosclerosis; Aortic root aneurysm; Aortic valve calcification; Aortic valve stenosis; Aplasia of the middle phalanx of the hand; Aplasia of the phalanges of the 3rd toe; Aplasia/Hypoplasia involving the nose; Aplasia/Hypoplasia of the clavicles; Aplasia/Hypoplasia of the earlobes; Aplasia/Hypoplasia of the eyebrow; Aplasia/Hypoplastia of the eccrine sweat glands; Aplastic clavicles; Areflexia; Arrhythmia; Arteriosclerosis of small cerebral arteries; Arthrogryposis multiplex congenita; Atherosclerosis; Atrial arrhythmia; Atrial fibrillation; Atrial flutter; Atrial septal defect; Autosomal dominant inheritance; Autosomal recessive inheritance; Axial muscle weakness; Axonal degeneration/regeneration; Basal cell carcinoma; Bilateral coxa valga; Bird-like facies; Blepharophimosis; Brachydactyly; Bradycardia; Broad-based gait; Calcinosis; Calf muscle hypertrophy; Choanal atresia; Chondrocalcinosis; Clinodactyly; Congenital muscular dystrophy; Congenital pseudoarthrosis of the clavicle; Congestive heart failure; Convex nasal ridge; Coronary artery atherosclerosis; Craniofacial disproportion; Cyanosis; Decreased adiponectin level; Decreased calvarial ossification; Decreased cervical spine flexion due to contractures of posterior cervical muscles; Decreased circulating high-density lipoprotein levels; Decreased fertility; Decreased fetal movement; Decreased motor nerve conduction velocity; Decreased number of peripheral myelinated nerve fibers; Decreased serum estradiol; Decreased serum leptin; Decreased skull ossification; Decreased testosterone in males; Delayed cranial suture closure; Delayed eruption of teeth; Delayed puberty; Dental crowding; Dermal atrophy; Dermal translucency; Diabetes mellitus; Difficulty climbing stairs; Difficulty running; Difficulty walking; Dilated cardiomyopathy; Distal amyotrophy; Distal lower limb amyotrophy; Distal muscle weakness; Distal sensory impairment; Down-sloping shoulders; Downslanted palpebral fissures; Elbow flexion contracture; Elevated serum creatine phosphokinase; EMG abnormality; EMG: myopathic abnormalities; Emphysema; Enlarged peripheral nerve; Entropion; Epidermal hyperkeratosis; Failure to thrive; Fasting hyperinsulinemia; Fatiguable weakness of proximal limb muscles; Feeding difficulties; Flexion contracture; Foot dorsiflexor weakness; Fragile nails; Full cheeks; Gait disturbance; Generalized amyotrophy; Generalized hyperkeratosis; Generalized lipodystrophy; Generalized osteoporosis; Global developmental delay; Glucose intolerance; Glycosuria; Growth delay; Hepatic steatosis; Hepatomegaly; Heterogeneous; High palate; High pitched voice; Hirsutism; Hydropic placenta; Hypercholesterolemia; Hyperglycemia; Hypergonadotropic hypogonadism; Hyperinsulinemia; Hyperkeratosis; Hyperlipidemia; Hyperlordosis; Hypermetropia; Hyperphosphatemia; Hypertelorism; Hypertension; Hypertriglyceridemia; Hypodontia; Hypogonadism; Hypogonadotrophic hypogonadism; Hypohidrosis; Hypoplasia of teeth; Hypoplastic facial bones; Hypoplastic nipples; Hyporeflexia; Hypospadias; Hypotrichosis; Increased adipose tissue around the neck; Increased anterioposterior diameter of thorax; Increased facial adipose tissue; Increased intraabdominal fat; Increased intramuscular fat; Infertility; Insulin resistance; Insulin-resistant diabetes mellitus; Intermittent claudication; Intervertebral disc degeneration; Intracranial hemorrhage; Intrauterine growth retardation; Joint stiffness; Juvenile onset; Keratoconjunctivitis sicca; Kyphoscoliosis; Kyphosis; Labial pseudohypertrophy; Lack of skin elasticity; Large fontanelles; Laryngomalacia; Limb muscle weakness; Limb-girdle muscle atrophy; Limb-girdle muscle weakness; Limb-girdle muscular dystrophy; Limitation of joint mobility; Lipoatrophy; Lipodystrophy; Loss of subcutaneous adipose tissue in limbs; Loss of truncal subcutaneous adipose tissue; Low-set ears; Macrotia; Malar flattening; Meningioma; Metaphyseal widening; Micrognathia; Midface retrusion; Mildly elevated creatine phosphokinase; Minimal subcutaneous fat; Mitral regurgitation; Mitral valve calcification; Motor delay; Mottled pigmentation; Multiple joint contractures; Muscle hypertrophy of the lower extremities; Muscular dystrophy; Muscular hypotonia; Myalgia; Myocardial infarction; Myopathy; Nail dysplasia; Narrow face; Narrow mouth; Narrow nasal ridge; Narrow nasal tip; Nasal speech; Natal tooth; Neck muscle weakness; Neoplasm of the breast; Neoplasm of the lung; Neoplasm of the oral cavity; Neoplasm of the skin; Neoplasm of the small intestine; Neoplasm of the thyroid gland; Onion bulb formation; Onset; Osteoarthritis; Osteolysis; Osteolytic defects of the distal phalanges of the hand; Osteolytic defects of the phalanges of the hand; Osteopenia; Osteoporosis; Osteosarcoma; Ovarian neoplasm; Overtubulated long bones; Ovoid vertebral bodies; Papillary renal cell carcinoma; Patchy hypo- and hyperpigmentation; Patent ductus arteriosus; Pelvic girdle amyotrophy; Pelvic girdle muscle weakness; Pericardial effusion; Peripheral arterial stenosis; Peripheral axonal atrophy; Peroneal muscle atrophy; Peroneal muscle weakness; Pes cavus; Pes planus; Pili torti; Polycystic ovaries; Polyhydramnios; Poor head control; Postnatal growth retardation; Precocious atherosclerosis; Precocious puberty; Premature arteriosclerosis; Premature birth; Premature coronary artery atherosclerosis; Premature delivery because of cervical insufficiency or membrane fragility; Premature graying of hair; Premature loss of teeth; Premature ovarian insufficiency; Premature rupture of membranes; Premature skin wrinkling; Progeroid facial appearance; Progressive; Progressive clavicular acroosteolysis; Prolonged prothrombin time; Prominent forehead; Prominent scalp veins; Prominent superficial blood vessels; Prominent superficial veins; Proptosis; Proximal muscle weakness; Proximal muscle weakness in upper limbs; Proximal upper limb muscle hypertrophy; Ptosis; Pulmonary carcinoid tumor; Pulmonary hypoplasia; Reduced subcutaneous adipose tissue; Renal neoplasm; Respiratory insufficiency; Respiratory insufficiency due to muscle weakness; Restricted neck movement due to contractures; Reticulated skin pigmentation; Retinal degeneration; Retrognathia; Rocker bottom foot; Round face; Scaling skin; Scapular winging; Scleroderma; Sclerosis of hand bone; Secondary amenorrhea; Sensorineural hearing impairment; Severe muscular hypotonia; Short clavicles; Short distal phalanx of finger; Short nail; Short palm; Short palpebral fissure; Short stature; Short umbilical cord; Shoulder girdle muscle weakness; Skeletal muscle atrophy; Skeletal muscle hypertrophy; Skin erosion; Skin ulcer; Slow progression; Small placenta; Sparse and thin eyebrow; Sparse body hair; Sparse eyebrow; Sparse eyelashes; Sparse hair; Sparse or absent eyelashes; Sparse scalp hair; Spinal rigidity; Squamous cell carcinoma of the skin; Steppage gait; Stiff skin; Stillbirth; Structural foot deformity; Subcutaneous calcification; Submucous cleft hard palate; Sudden cardiac death; Supraventricular arrhythmia; Syncope; Syndactyly; Talipes; Tapering pointed ends of distal finger phalanges; Telangiectasia of the skin; Telecanthus; Temporomandibular joint ankylosis; Thin bony cortex; Thin clavicles; Thin nail; Thin ribs; Thin skin; Thin vermilion border; Thrombocytosis; Type II diabetes mellitus; Upper limb muscle weakness; Ureteral duplication; Variable expressivity; Ventricular arrhythmia; Ventricular hypertrophy; White forelock; Wide nasal bridge; Widely patent fontanelles and sutures; Wormian bones; X-linked inheritance; XanthomatosisHeterotaxy ; Obesity; Palmoplantar keratoderma plus congenital ichthyosis; Rhabdomyolysis
LRSAM19q33.3-q34.1100%gene with protein product610933Areflexia; Autosomal dominant inheritance; Autosomal recessive inheritance; Distal amyotrophy; Distal muscle weakness; Distal sensory impairment; Fasciculations; Foot dorsiflexor weakness; Hyporeflexia; Impaired distal vibration sensation; Incomplete penetrance; Peripheral axonal degeneration; Pes cavus; Slow progression; Steppage gait
LYST1q42.399.95%gene with protein product606897CHS1Abnormality of coagulation; Abnormality of multiple cell lineages in the bone marrow; Amblyopia; Anemia; Areflexia; Autosomal recessive inheritance; Bruising susceptibility; Cranial nerve paralysis; Decreased nerve conduction velocity; Edema; Epistaxis; Fever; Foot dorsiflexor weakness; Gait disturbance; Generalized hypopigmentation; Giant melanosomes in melanocytes; Gingival bleeding; Gingivitis; Global developmental delay; Hepatomegaly; Hypopigmentation of hair; Hypopigmentation of the skin; Hyporeflexia; Immunodeficiency; Intellectual disability; Iris hypopigmentation; Jaundice; Leukopenia; Lymphadenopathy; Lymphoma; Macular hypoplasia; Neurodegeneration; Neutropenia; Nystagmus; Ocular albinism; Paresthesia; Periodontitis; Peripheral neuropathy; Photophobia; Progressive peripheral neuropathy; Recurrent bacterial skin infections; Recurrent cutaneous abscess formation; Recurrent respiratory infections; Recurrent systemic pyogenic infections; Reduced visual acuity; Seizures; Skin ulcer; Splenomegaly; Strabismus; Thrombocytopenia; Tremor; Visual impairment; White hairAlbinism ; Aplastic Anemia ; Autoimmune Disorders ; Bone Marrow Failure Syndromes ; Primary Immunodeficiency
MARS12q13.3100%gene with protein product156560Alveolar proteinosis; Aminoaciduria; Anemia; Areflexia; Autosomal dominant inheritance; Autosomal recessive inheritance; Clubbing; Cough; Decreased liver function; Distal sensory impairment; Dyspnea; Elevated hepatic transaminases; Failure to thrive; Foot dorsiflexor weakness; Hepatic steatosis; Hepatomegaly; Hypothyroidism; Interstitial pulmonary abnormality; Peripheral axonal neuropathy; Progressive; Respiratory insufficiency; Slow progression; Steppage gait; Variable expressivity
MFN21p36.22100%gene with protein product608507Abnormality of color vision; Abnormality of visual evoked potentials; Anosmia; Areflexia; Arthralgia; Autosomal dominant inheritance; Autosomal recessive inheritance; Axonal degeneration/regeneration; Babinski sign; Central scotoma; Decreased motor nerve conduction velocity; Decreased number of peripheral myelinated nerve fibers; Delayed gross motor development; Difficulty walking; Distal amyotrophy; Distal muscle weakness; Distal sensory impairment; Distal sensory impairment of all modalities; Dysmetric saccades; Flexion contracture; Foot dorsiflexor weakness; Gait disturbance; Hammertoe; Hepatomegaly; Hyporeflexia; Incomplete penetrance; Infantile onset; Insulin resistance; Joint stiffness; Kyphosis; Limb muscle weakness; Lumbar hyperlordosis; Multiple lipomas; Onion bulb formation; Optic atrophy; Optic disc pallor; Pain; Paresthesia; Peripheral axonal atrophy; Peripheral axonal neuropathy; Pes cavus; Positive Romberg sign; Proximal muscle weakness; Reduced tendon reflexes; Scoliosis; Slow decrease in visual acuity; Slow progression; Steppage gait; Tinnitus; Variable expressivity; Vocal cord paresis
MFN21p36.22100%gene with protein product608507Abnormality of color vision; Abnormality of visual evoked potentials; Anosmia; Areflexia; Arthralgia; Autosomal dominant inheritance; Autosomal recessive inheritance; Axonal degeneration/regeneration; Babinski sign; Central scotoma; Decreased motor nerve conduction velocity; Decreased number of peripheral myelinated nerve fibers; Delayed gross motor development; Difficulty walking; Distal amyotrophy; Distal muscle weakness; Distal sensory impairment; Distal sensory impairment of all modalities; Dysmetric saccades; Flexion contracture; Foot dorsiflexor weakness; Gait disturbance; Hammertoe; Hepatomegaly; Hyporeflexia; Incomplete penetrance; Infantile onset; Insulin resistance; Joint stiffness; Kyphosis; Limb muscle weakness; Lumbar hyperlordosis; Multiple lipomas; Onion bulb formation; Optic atrophy; Optic disc pallor; Pain; Paresthesia; Peripheral axonal atrophy; Peripheral axonal neuropathy; Pes cavus; Positive Romberg sign; Proximal muscle weakness; Reduced tendon reflexes; Scoliosis; Slow decrease in visual acuity; Slow progression; Steppage gait; Tinnitus; Variable expressivity; Vocal cord paresis
MME3q25.299.96%gene with protein product120520Adult onset; Areflexia; Autosomal dominant inheritance; Autosomal recessive inheritance; Cerebellar atrophy; Distal amyotrophy; Distal sensory impairment; Dysarthria; Foot dorsiflexor weakness; Gait ataxia; Hyporeflexia; Limb ataxia; Pes cavus; Slow progression; Tremor; Unsteady gait
MORC222q12.2100%gene with protein product616661ZCWCC1Autosomal dominant inheritance; Difficulty walking; Distal sensory impairment; Fasciculations; Foot dorsiflexor weakness; Generalized hypotonia; Hearing impairment; High pitched voice; Muscle cramps; Myokymia; Pes cavus; Phenotypic variability; Slow progression
MPZ1q23.3100%gene with protein product159440CMT1, CMT1BAbnormality of the cranial nerves; Abnormality of the eye; Abnormality of the immune system; Abnormality of the respiratory system; Areflexia; Autosomal dominant inheritance; Autosomal recessive inheritance; Axonal degeneration/regeneration; Cold-induced muscle cramps; Congenital onset; Decreased motor nerve conduction velocity; Decreased number of peripheral myelinated nerve fibers; Distal amyotrophy; Distal muscle weakness; Distal sensory impairment; Dysphagia; Foot dorsiflexor weakness; Gait ataxia; Gait disturbance; Generalized hypotonia; Hammertoe; Heterogeneous; Hypertrophic nerve changes; Hyporeflexia; Increased CSF protein; Infantile onset; Insidious onset; Juvenile onset; Kyphoscoliosis; Motor delay; Myelin outfoldings; Neonatal hypotonia; Onion bulb formation; Peripheral demyelination; Peripheral hypomyelination; Peripheral neuropathy; Pes cavus; Progressive sensorineural hearing impairment; Segmental peripheral demyelination/remyelination; Sensorineural hearing impairment; Sensory ataxia; Slow progression; Split hand; Steppage gait; Tonic pupil; Ulnar claw; Upper limb muscle weakness; Upper limb postural tremor; Variable expressivity
MPZ1q23.3100%gene with protein product159440CMT1, CMT1BAbnormality of the cranial nerves; Abnormality of the eye; Abnormality of the immune system; Abnormality of the respiratory system; Areflexia; Autosomal dominant inheritance; Autosomal recessive inheritance; Axonal degeneration/regeneration; Cold-induced muscle cramps; Congenital onset; Decreased motor nerve conduction velocity; Decreased number of peripheral myelinated nerve fibers; Distal amyotrophy; Distal muscle weakness; Distal sensory impairment; Dysphagia; Foot dorsiflexor weakness; Gait ataxia; Gait disturbance; Generalized hypotonia; Hammertoe; Heterogeneous; Hypertrophic nerve changes; Hyporeflexia; Increased CSF protein; Infantile onset; Insidious onset; Juvenile onset; Kyphoscoliosis; Motor delay; Myelin outfoldings; Neonatal hypotonia; Onion bulb formation; Peripheral demyelination; Peripheral hypomyelination; Peripheral neuropathy; Pes cavus; Progressive sensorineural hearing impairment; Segmental peripheral demyelination/remyelination; Sensorineural hearing impairment; Sensory ataxia; Slow progression; Split hand; Steppage gait; Tonic pupil; Ulnar claw; Upper limb muscle weakness; Upper limb postural tremor; Variable expressivity
MPZ1q23.3100%gene with protein product159440CMT1, CMT1BAbnormality of the cranial nerves; Abnormality of the eye; Abnormality of the immune system; Abnormality of the respiratory system; Areflexia; Autosomal dominant inheritance; Autosomal recessive inheritance; Axonal degeneration/regeneration; Cold-induced muscle cramps; Congenital onset; Decreased motor nerve conduction velocity; Decreased number of peripheral myelinated nerve fibers; Distal amyotrophy; Distal muscle weakness; Distal sensory impairment; Dysphagia; Foot dorsiflexor weakness; Gait ataxia; Gait disturbance; Generalized hypotonia; Hammertoe; Heterogeneous; Hypertrophic nerve changes; Hyporeflexia; Increased CSF protein; Infantile onset; Insidious onset; Juvenile onset; Kyphoscoliosis; Motor delay; Myelin outfoldings; Neonatal hypotonia; Onion bulb formation; Peripheral demyelination; Peripheral hypomyelination; Peripheral neuropathy; Pes cavus; Progressive sensorineural hearing impairment; Segmental peripheral demyelination/remyelination; Sensorineural hearing impairment; Sensory ataxia; Slow progression; Split hand; Steppage gait; Tonic pupil; Ulnar claw; Upper limb muscle weakness; Upper limb postural tremor; Variable expressivity
MYOT5q31.299.92%gene with protein product604103TTID, LGMD1A, LGMD1Absent Achilles reflex; Achilles tendon contracture; Adult onset; Areflexia; Autophagic vacuoles; Autosomal dominant inheritance; Broad-based gait; Cardiomyopathy; Difficulty climbing stairs; Difficulty standing; Distal amyotrophy; Distal muscle weakness; Dysphagia; Elevated serum creatine phosphokinase; EMG: myopathic abnormalities; Fatty replacement of skeletal muscle; Foot dorsiflexor weakness; Heterogeneous; Hip flexor weakness; Hyporeflexia; Hyporeflexia of lower limbs; Inability to walk; Increased endomysial connective tissue; Increased variability in muscle fiber diameter; Late-onset distal muscle weakness; Limited elbow flexion; Limited knee flexion/extension; Muscle fiber cytoplasmatic inclusion bodies; Muscle fiber splitting; Muscle stiffness; Muscular dystrophy; Myalgia; Myofibrillar myopathy; Myopathy; Nasal speech; Nasal, dysarthic speech; Neck flexor weakness; Onset; Pelvic girdle muscle weakness; Polyneuropathy; Progressive distal muscle weakness; Proximal amyotrophy; Proximal muscle weakness; Rimmed vacuoles; Shoulder girdle muscle weakness; Skeletal muscle atrophy; Slow progression; Variable expressivity; Waddling gaitRhabdomyolysis
NEFL8p21.2100%gene with protein product162280Areflexia; Autosomal dominant inheritance; Autosomal recessive inheritance; Clusters of axonal regeneration; Decreased motor nerve conduction velocity; Decreased number of peripheral myelinated nerve fibers; Distal amyotrophy; Distal muscle weakness; Distal sensory impairment; Flexion contracture; Foot dorsiflexor weakness; Hammertoe; Heterogeneous; Hyporeflexia; Hypotrophy of the small hand muscles; Juvenile onset; Motor delay; Myelin outfoldings; Onion bulb formation; Pes cavus; Segmental peripheral demyelination/remyelination; Split hand; Steppage gait; Ulnar claw; Variable expressivity
ORAI112q24.3199.36%gene with protein product610277TMEM142AAbnormal thrombocyte morphology; Abnormality of coagulation; Abnormality of the musculature; Anemia; Areflexia of lower limbs; Asplenia; Autosomal dominant inheritance; Autosomal recessive inheritance; Centrally nucleated skeletal muscle fibers; Deeply set eye; Difficulty walking; Ectodermal dysplasia; Elevated serum creatine phosphokinase; EMG: myopathic abnormalities; Episodic fever; Failure to thrive; Fatiguable weakness of proximal limb muscles; Flexion contracture; Foot dorsiflexor weakness; Generalized muscle weakness; Gowers sign; Heat intolerance; High forehead; Hypocalcemia; Ichthyosis; Immunodeficiency; Increased variability in muscle fiber diameter; Miosis; Muscle cramps; Muscle fiber tubular inclusions; Muscular hypotonia; Myalgia; Myopathy; Neurological speech impairment; Proximal muscle weakness; Purpura; Recurrent aphthous stomatitis; Recurrent infections; Respiratory insufficiency due to muscle weakness; Short stature; Slow progression; Spinal rigidityAutoimmune Disorders ; Ectodermal Dysplasia
PMP2217p12100%gene with protein product601097Abnormality of the immune system; Acute demyelinating polyneuropathy; Areflexia; Autosomal dominant inheritance; Autosomal recessive inheritance; Childhood onset; Cold-induced muscle cramps; Decreased motor nerve conduction velocity; Decreased number of peripheral myelinated nerve fibers; Distal amyotrophy; Distal muscle weakness; Distal sensory impairment; Foot dorsiflexor weakness; Gait ataxia; Gait disturbance; Generalized hypotonia; Hammertoe; Hearing impairment; Heterogeneous; Hypertrophic nerve changes; Hyporeflexia; Increased CSF protein; Infantile onset; Insidious onset; Juvenile onset; Kyphoscoliosis; Motor delay; Muscle weakness; Myelin outfoldings; Onion bulb formation; Paresthesia; Pes cavus; Scoliosis; Segmental peripheral demyelination/remyelination; Sensorineural hearing impairment; Sensory ataxia; Slow progression; Split hand; Steppage gait; Talipes calcaneovalgus; Ulnar claw; Upper limb postural tremor; Variable expressivity; Vocal cord paralysis
PMP2217p12100%gene with protein product601097Abnormality of the immune system; Acute demyelinating polyneuropathy; Areflexia; Autosomal dominant inheritance; Autosomal recessive inheritance; Childhood onset; Cold-induced muscle cramps; Decreased motor nerve conduction velocity; Decreased number of peripheral myelinated nerve fibers; Distal amyotrophy; Distal muscle weakness; Distal sensory impairment; Foot dorsiflexor weakness; Gait ataxia; Gait disturbance; Generalized hypotonia; Hammertoe; Hearing impairment; Heterogeneous; Hypertrophic nerve changes; Hyporeflexia; Increased CSF protein; Infantile onset; Insidious onset; Juvenile onset; Kyphoscoliosis; Motor delay; Muscle weakness; Myelin outfoldings; Onion bulb formation; Paresthesia; Pes cavus; Scoliosis; Segmental peripheral demyelination/remyelination; Sensorineural hearing impairment; Sensory ataxia; Slow progression; Split hand; Steppage gait; Talipes calcaneovalgus; Ulnar claw; Upper limb postural tremor; Variable expressivity; Vocal cord paralysis
PMP2217p12100%gene with protein product601097Abnormality of the immune system; Acute demyelinating polyneuropathy; Areflexia; Autosomal dominant inheritance; Autosomal recessive inheritance; Childhood onset; Cold-induced muscle cramps; Decreased motor nerve conduction velocity; Decreased number of peripheral myelinated nerve fibers; Distal amyotrophy; Distal muscle weakness; Distal sensory impairment; Foot dorsiflexor weakness; Gait ataxia; Gait disturbance; Generalized hypotonia; Hammertoe; Hearing impairment; Heterogeneous; Hypertrophic nerve changes; Hyporeflexia; Increased CSF protein; Infantile onset; Insidious onset; Juvenile onset; Kyphoscoliosis; Motor delay; Muscle weakness; Myelin outfoldings; Onion bulb formation; Paresthesia; Pes cavus; Scoliosis; Segmental peripheral demyelination/remyelination; Sensorineural hearing impairment; Sensory ataxia; Slow progression; Split hand; Steppage gait; Talipes calcaneovalgus; Ulnar claw; Upper limb postural tremor; Variable expressivity; Vocal cord paralysis
POLG15q26.1100%gene with protein productVariants in the POLG gene that have a possible association with valproate-induced toxicity are not routinely reported by this test, but are available upon request.1747633-Methylglutaconic aciduria; Abdominal distention; Abdominal pain; Abnormality of the cerebral white matter; Abnormality of the extraocular muscles; Abnormality of the hand; Abnormality of the mitochondrion; Abnormality of visual evoked potentials; Adult onset; Areflexia; Astrocytosis; Ataxia; Atrophic muscularis propria; Atrophy/Degeneration involving the spinal cord; Autosomal dominant inheritance; Autosomal recessive inheritance; Bile duct proliferation; Bradykinesia; Cachexia; Cataract; Cerebellar atrophy; Cerebral cortical neurodegeneration; Choreoathetosis; Cognitive impairment; Coma; Constipation; Cortical visual impairment; Cytochrome C oxidase-negative muscle fibers; Death in early adulthood; Decreased motor nerve conduction velocity; Decreased number of large peripheral myelinated nerve fibers; Decreased sensory nerve conduction velocity; Dementia; Demyelinating peripheral neuropathy; Depressivity; Developmental regression; Diarrhea; Dilated cardiomyopathy; Distal amyotrophy; Distal muscle weakness; Distal sensory impairment; Dysarthria; Dysphagia; Dysphonia; Easy fatigability; Elevated hepatic transaminases; Elevated serum creatine phosphokinase; EMG: myopathic abnormalities; Emotional lability; Epilepsia partialis continua; Ethylmalonic aciduria; Exercise intolerance; External ophthalmoplegia; Facial palsy; Failure to thrive; Focal seizures; Foot dorsiflexor weakness; Gait ataxia; Gastroesophageal reflux; Gastrointestinal dysmotility; Gastroparesis; Generalized amyotrophy; Generalized hypotonia; Generalized muscle weakness; Generalized tonic-clonic seizures; Gliosis; Global developmental delay; Hepatic failure; Hepatomegaly; Heterogeneous; Hyperalaninemia; Hypergonadotropic hypogonadism; Hypertonia; Hypointensity of cerebral white matter on MRI; Hyporeflexia; Impaired distal proprioception; Impaired distal vibration sensation; Increased CSF protein; Increased serum lactate; Increased variability in muscle fiber diameter; Infantile onset; Intermittent diarrhea; Intestinal pseudo-obstruction; Lactic acidosis; Leukoencephalopathy; Limb ataxia; Limb muscle weakness; Malabsorption; Malnutrition; Microcephaly; Micronodular cirrhosis; Microvesicular hepatic steatosis; Migraine; Mildly elevated creatine phosphokinase; Mitochondrial myopathy; Mitral regurgitation; Mitral valve prolapse; Multiple mitochondrial DNA deletions; Muscle fiber necrosis; Muscular hypotonia; Myoclonus; Nausea; Neuronal loss in central nervous system; Nystagmus; Paralysis; Paresthesia; Parkinsonism; Parkinsonism with favorable response to dopaminergic medication; Peripheral axonal neuropathy; Pes cavus; Phenotypic variability; Poor appetite; Positive Romberg sign; Premature ovarian insufficiency; Primary amenorrhea; Progressive; Progressive external ophthalmoplegia; Progressive gait ataxia; Progressive muscle weakness; Progressive spasticity; Proximal muscle weakness; Ptosis; Ragged-red muscle fibers; Rapidly progressive; Respiratory insufficiency due to muscle weakness; Resting tremor; Rigidity; Secondary amenorrhea; Seizures; Sensorimotor neuropathy; Sensorineural hearing impairment; Sensory ataxic neuropathy; Sensory axonal neuropathy; Skeletal muscle atrophy; Small intestinal dysmotility; Spastic paraparesis; Steppage gait; Subsarcolemmal accumulations of abnormally shaped mitochondria; Testicular atrophy; Variable expressivity; Vestibular dysfunction; Visual loss; Vomiting
PRX19q13.299.98%gene with protein product605725Areflexia; Autosomal dominant inheritance; Autosomal recessive inheritance; Decreased motor nerve conduction velocity; Decreased number of large peripheral myelinated nerve fibers; Decreased number of peripheral myelinated nerve fibers; Difficulty walking; Distal amyotrophy; Distal muscle weakness; Distal sensory impairment; Foot dorsiflexor weakness; Generalized hypotonia; Hammertoe; Heterogeneous; Hypertrophic nerve changes; Hyporeflexia; Increased CSF protein; Infantile onset; Kyphoscoliosis; Limb muscle weakness; Motor delay; Onion bulb formation; Peripheral demyelination; Pes cavus; Scoliosis; Segmental peripheral demyelination/remyelination; Sensory ataxia; Skeletal muscle atrophy; Slow progression; Split hand; Steppage gait; Ulnar claw; Variable expressivity
RAB7A3q21.399.98%gene with protein product602298RAB7Areflexia; Autoamputation of foot; Autosomal dominant inheritance; Axonal degeneration/regeneration; Decreased motor nerve conduction velocity; Decreased number of peripheral myelinated nerve fibers; Distal amyotrophy; Distal muscle weakness; Dystrophic toenail; Foot dorsiflexor weakness; Foot osteomyelitis; Hammertoe; Hyporeflexia; Peripheral axonal atrophy; Pes cavus; Pes planus; Steppage gait
RAX219p13.3100%gene with protein product610362RAXL1Abnormality of color vision; Abnormality of retinal pigmentation; Autosomal dominant inheritance; Autosomal recessive inheritance; Babinski sign; Cone/cone-rod dystrophy; Decreased motor nerve conduction velocity; Distal amyotrophy; Distal muscle weakness; Foot dorsiflexor weakness; Hammertoe; Hyporeflexia; Macular atrophy; Macular degeneration; Nyctalopia; Pes cavus; Photophobia; Progressive; Slow decrease in visual acuity; Spinal muscular atrophy
RRM2B8q22.399.95%gene with protein product604712Abdominal distention; Abdominal pain; Abnormality of retinal pigmentation; Abnormality of the cerebral white matter; Abnormality of the extraocular muscles; Abnormality of the hand; Abnormality of the mitochondrion; Aminoaciduria; Anterior hypopituitarism; Ataxia; Atrophic muscularis propria; Autosomal dominant inheritance; Autosomal recessive inheritance; Cachexia; Decreased motor nerve conduction velocity; Decreased number of large peripheral myelinated nerve fibers; Decreased sensory nerve conduction velocity; Demyelinating peripheral neuropathy; Depressivity; Diarrhea; Distal muscle weakness; Dysarthria; Dysphagia; Easy fatigability; Elevated hepatic transaminases; EMG abnormality; Exercise intolerance; External ophthalmoplegia; Failure to thrive; Feeding difficulties; Foot dorsiflexor weakness; Gait ataxia; Gastroesophageal reflux; Generalized hypotonia; Hearing impairment; Hyperalaninemia; Increased CSF protein; Increased muscle fatiguability; Intellectual disability; Lactic acidosis; Leukoencephalopathy; Multiple mitochondrial DNA deletions; Muscular hypotonia; Nausea; Paresthesia; Peripheral axonal neuropathy; Poor appetite; Progressive; Progressive external ophthalmoplegia; Progressive intervertebral space narrowing; Progressive neurologic deterioration; Proximal tubulopathy; Ptosis; Ragged-red muscle fibers; Reduced tendon reflexes; Seizures; Sensorimotor neuropathy; Sensorineural hearing impairment; Skeletal muscle atrophy; Small intestinal dysmotility; Third degree atrioventricular block; VomitingRhabdomyolysis
SBF211p15.499.27%gene with protein product607697CMT4B2Areflexia; Autosomal recessive inheritance; Decreased motor nerve conduction velocity; Decreased number of peripheral myelinated nerve fibers; Difficulty walking; Distal amyotrophy; Distal muscle weakness; Distal sensory impairment; Foot dorsiflexor weakness; Glaucoma; Hammertoe; Heterogeneous; Hyporeflexia; Juvenile onset; Kyphoscoliosis; Onion bulb formation; Pes cavus; Segmental peripheral demyelination/remyelination; Sensorineural hearing impairment; Split hand; Steppage gait; Talipes equinovarus; Ulnar clawBone Marrow Failure Syndromes
SIGMAR19p13.3100%gene with protein product601978OPRS1Abnormal lower motor neuron morphology; Abnormal pyramidal signs; Abnormal upper motor neuron morphology; Amyotrophic lateral sclerosis; Autosomal recessive inheritance; Babinski sign; Decreased motor nerve conduction velocity; Decreased muscle mass; Distal amyotrophy; Distal muscle weakness; Dysarthria; EMG abnormality; Foot dorsiflexor weakness; Gait disturbance; Hammertoe; Hyperreflexia; Hyporeflexia; Pes cavus; Progressive; Pseudobulbar behavioral symptoms; Slow progression; Spasticity; Spinal muscular atrophy
SMCHD118p11.3299.84%gene with protein productXomeDxSlice is not an appropriate test to evaluate for SMCHD1 variation associated with facioscapulohumeral muscular dystrophy (FSHD) unless southern blot (for FSHD1) and/or methylation studies) have already been performed elsewhere.614982Abdominal wall muscle weakness; Abnormality of the eyelashes; Abnormality of the midface; Abnormality of the retinal vasculature; Absent nares; Amblyopia; Anophthalmia; Anosmia; Aplasia of the nose; Autosomal dominant inheritance; Blindness; Cataract; Choanal atresia; Cleft palate; Coloboma; Cryptorchidism; Digenic inheritance; Elevated serum creatine phosphokinase; EMG abnormality; Facial palsy; Failure of eruption of permanent teeth; Foot dorsiflexor weakness; Gynecomastia; High palate; Hyperlordosis; Hypertelorism; Hypogonadism; Hypoplasia of penis; Hypoplasia of the olfactory bulb; Hyposmia; Inguinal hernia; Iris coloboma; Mask-like facies; Micropenis; Microphthalmia; Midface retrusion; Misalignment of teeth; Palpebral edema; Pelvic girdle muscle weakness; Primary amenorrhea; Scapulohumeral muscular dystrophy; Sensorineural hearing impairment; Single naris; Skeletal muscle atrophy; Visual loss
SPG1115q21.199.98%gene with protein product610844KIAA1840Abnormal lower motor neuron morphology; Abnormal pyramidal signs; Abnormal upper motor neuron morphology; Abnormality of the periventricular white matter; Adult onset; Agenesis of corpus callosum; Amyotrophic lateral sclerosis; Ankle clonus; Aplasia/Hypoplasia of the corpus callosum; Ataxia; Autosomal recessive inheritance; Babinski sign; Bulbar signs; Cerebral cortical atrophy; Childhood onset; Cognitive impairment; Decreased muscle mass; Decreased number of peripheral myelinated nerve fibers; Degeneration of the lateral corticospinal tracts; Distal amyotrophy; Distal muscle weakness; Distal peripheral sensory neuropathy; Distal sensory impairment; Dysarthria; Dysphagia; EMG abnormality; Fasciculations; Foot dorsiflexor weakness; Gait disturbance; Gaze-evoked nystagmus; Hyperreflexia; Hypoplasia of the corpus callosum; Impaired vibration sensation in the lower limbs; Intellectual disability; Juvenile onset; Knee clonus; Lower limb muscle weakness; Lower limb spasticity; Macular degeneration; Mental deterioration; Motor polyneuropathy; Nystagmus; Obesity; Peripheral axonal neuropathy; Pes cavus; Phenotypic variability; Progressive; Pseudobulbar behavioral symptoms; Respiratory insufficiency due to muscle weakness; Saccadic smooth pursuit; Seizures; Sensory neuropathy; Slow progression; Spastic gait; Spastic paraplegia; Spasticity; Specific learning disability; Thenar muscle atrophy; Tip-toe gait; Urinary bladder sphincter dysfunction; Urinary incontinence; Urinary urgency; Ventriculomegaly; Visual impairment
SQSTM15q35.3100%gene with protein product601530PDB3, OSILAbnormal brain FDG positron emission tomography; Abnormal lower motor neuron morphology; Abnormal pyramidal signs; Abnormality of pelvic girdle bone morphology; Abnormality of the cerebral white matter; Absent Achilles reflex; Aggressive behavior; Amyotrophic lateral sclerosis; Anxiety; Apathy; Autosomal dominant inheritance; Autosomal recessive inheritance; Bone pain; Brain stem compression; Bulbar palsy; Cerebral cortical atrophy; Collectionism; Cranial nerve paralysis; Depressivity; Disinhibition; Dysarthria; Dyscalculia; Dysdiadochokinesis; Dysgraphia; Dyslexia; Dysmetria; Dysphagia; Dysphasia; Dyspnea; Dystonia; Echolalia; EEG with continuous slow activity; Elevated alkaline phosphatase; Elevated serum creatine phosphokinase; EMG: myopathic abnormalities; EMG: myotonic discharges; EMG: positive sharp waves; Emotional blunting; Emotional lability; Facial palsy; Fasciculations; Fatigable weakness of respiratory muscles; Fatigable weakness of swallowing muscles; Fatigue; Fatty replacement of skeletal muscle; Foot dorsiflexor weakness; Fractures of the long bones; Frontotemporal cerebral atrophy; Frontotemporal dementia; Gait ataxia; Generalized muscle weakness; Heterogeneous; Hip flexor weakness; Hydroxyprolinuria; Hyperorality; Hyperreflexia; Hyporeflexia; Hypothyroidism; Inappropriate behavior; Increased susceptibility to fractures; Increased variability in muscle fiber diameter; Irritability; Lack of insight; Language impairment; Limb ataxia; Limited shoulder movement; Limited wrist extension; Long-tract signs; Loss of speech; Memory impairment; Mental deterioration; Mildly elevated creatine phosphokinase; Muscle cramps; Muscle fiber inclusion bodies; Mutism; Neurodegeneration; Nystagmus; Oculomotor apraxia; Osteolysis; Osteosarcoma; Pain; Paralysis; Paraparesis; Patchy osteosclerosis; Perseveration; Personality changes; Phenotypic variability; Poor speech; Premature loss of teeth; Progressive; Respiratory failure; Restlessness; Restrictive behavior; Rimmed vacuoles; Scapular winging; Shoulder girdle muscle weakness; Skeletal muscle atrophy; Spasticity; Steppage gait; Stereotypy; Tetraparesis; Thickened nuchal skin fold; Tibialis muscle weakness; Tremor; Variable expressivity; Vertebral compression fractures; Vertical supranuclear gaze palsy; Xerostomia
SQSTM15q35.3100%gene with protein product601530PDB3, OSILAbnormal brain FDG positron emission tomography; Abnormal lower motor neuron morphology; Abnormal pyramidal signs; Abnormality of pelvic girdle bone morphology; Abnormality of the cerebral white matter; Absent Achilles reflex; Aggressive behavior; Amyotrophic lateral sclerosis; Anxiety; Apathy; Autosomal dominant inheritance; Autosomal recessive inheritance; Bone pain; Brain stem compression; Bulbar palsy; Cerebral cortical atrophy; Collectionism; Cranial nerve paralysis; Depressivity; Disinhibition; Dysarthria; Dyscalculia; Dysdiadochokinesis; Dysgraphia; Dyslexia; Dysmetria; Dysphagia; Dysphasia; Dyspnea; Dystonia; Echolalia; EEG with continuous slow activity; Elevated alkaline phosphatase; Elevated serum creatine phosphokinase; EMG: myopathic abnormalities; EMG: myotonic discharges; EMG: positive sharp waves; Emotional blunting; Emotional lability; Facial palsy; Fasciculations; Fatigable weakness of respiratory muscles; Fatigable weakness of swallowing muscles; Fatigue; Fatty replacement of skeletal muscle; Foot dorsiflexor weakness; Fractures of the long bones; Frontotemporal cerebral atrophy; Frontotemporal dementia; Gait ataxia; Generalized muscle weakness; Heterogeneous; Hip flexor weakness; Hydroxyprolinuria; Hyperorality; Hyperreflexia; Hyporeflexia; Hypothyroidism; Inappropriate behavior; Increased susceptibility to fractures; Increased variability in muscle fiber diameter; Irritability; Lack of insight; Language impairment; Limb ataxia; Limited shoulder movement; Limited wrist extension; Long-tract signs; Loss of speech; Memory impairment; Mental deterioration; Mildly elevated creatine phosphokinase; Muscle cramps; Muscle fiber inclusion bodies; Mutism; Neurodegeneration; Nystagmus; Oculomotor apraxia; Osteolysis; Osteosarcoma; Pain; Paralysis; Paraparesis; Patchy osteosclerosis; Perseveration; Personality changes; Phenotypic variability; Poor speech; Premature loss of teeth; Progressive; Respiratory failure; Restlessness; Restrictive behavior; Rimmed vacuoles; Scapular winging; Shoulder girdle muscle weakness; Skeletal muscle atrophy; Spasticity; Steppage gait; Stereotypy; Tetraparesis; Thickened nuchal skin fold; Tibialis muscle weakness; Tremor; Variable expressivity; Vertebral compression fractures; Vertical supranuclear gaze palsy; Xerostomia
TBCE1q42.3100%gene with protein product604934KCS, HRDAbnormality of dental enamel; Anemia; Ataxia; Autosomal recessive inheritance; Bifid uvula; Birth length less than 3rd percentile; Calvarial osteosclerosis; Carious teeth; Cerebellar atrophy; Congenital hypoparathyroidism; Convex nasal ridge; Cortical thickening of long bone diaphyses; Cryptorchidism; Decreased skull ossification; Deeply set eye; Delayed closure of the anterior fontanelle; Delayed cranial suture closure; Delayed myelination; Delayed skeletal maturation; Depressed nasal bridge; Dysarthria; Encephalopathy; External ear malformation; Foot dorsiflexor weakness; Frontal bossing; Full cheeks; Global developmental delay; Growth hormone deficiency; High forehead; Hyperphosphatemia; Hypertelorism; Hypocalcemia; Hypocalcemic seizures; Hypocalcemic tetany; Hypomagnesemia; Hypoplasia of the corpus callosum; Infantile onset; Intellectual disability; Intrauterine growth retardation; Long clavicles; Long philtrum; Low-set ears; Low-set, posteriorly rotated ears; Microcephaly; Micrognathia; Micropenis; Optic atrophy; Patchy osteosclerosis; Peripheral axonal neuropathy; Posteriorly rotated ears; Postnatal growth retardation; Progressive; Prominent forehead; Proportionate short stature; Recurrent bacterial infections; Recurrent respiratory infections; Scoliosis; Seizures; Severe intrauterine growth retardation; Severe muscular hypotonia; Short foot; Short palm; Short stature; Slender long bone; Small hand; Spastic tetraplegia; Spinal muscular atrophy; Stenosis of the medullary cavity of the long bones; Tetany; Thin clavicles; Thin long bone diaphyses; Thin ribs; Thin vermilion border; Ventriculomegaly
TCAP17q12100%gene with protein product604488LGMD2GAreflexia of lower limbs; Autosomal dominant inheritance; Autosomal recessive inheritance; Calf muscle hypertrophy; Difficulty climbing stairs; Difficulty running; Difficulty walking; Dilated cardiomyopathy; Distal lower limb amyotrophy; Distal lower limb muscle weakness; Elevated serum creatine phosphokinase; Foot dorsiflexor weakness; Increased connective tissue; Increased variability in muscle fiber diameter; Muscular dystrophy; Proximal muscle weakness in lower limbs; Proximal muscle weakness in upper limbs; Proximal upper limb amyotrophy; Rimmed vacuolesRhabdomyolysis
TRPV412q24.11100%gene with protein product605427Abducens palsy; Abnormal cortical bone morphology; Abnormal enchondral ossification; Abnormal form of the vertebral bodies; Abnormal metaphyseal vascular invasion; Abnormality of the eye; Abnormality of the face; Abnormality of the foot; Abnormality of the intervertebral disk; Abnormality of the metaphysis; Abnormality of the rib cage; Abnormality of the ribs; Absent primary metaphyseal spongiosa; Amyoplasia; Anisospondyly; Areflexia; Arthrogryposis multiplex congenita; Arthropathy; Autosomal dominant inheritance; Barrel-shaped chest; Brachydactyly; Brachytelomesophalangy; Broad-based gait; Cachexia; Carpal bone hypoplasia; Caudal appendage; Childhood-onset short-trunk short stature; Clinodactyly; Coxa vara; Decreased distal sensory nerve action potential; Decreased fetal movement; Delayed skeletal maturation; Depressed nasal bridge; Diaphragmatic weakness; Disproportionate short-trunk short stature; Distal amyotrophy; Distal muscle weakness; Distal sensory impairment; Down-sloping shoulders; Dumbbell-shaped metaphyses; Elbow flexion contracture; Elevated serum creatine phosphokinase; Enlarged joints; Epiphyseal dysplasia; Facial palsy; Flared femoral metaphysis; Flared humeral metaphysis; Flared metaphysis; Flat acetabular roof; Flexion contracture; Foot dorsiflexor weakness; Gait disturbance; Genu valgum; Gowers sign; Halberd-shaped pelvis; Hammertoe; Hand muscle atrophy; High forehead; Hip contracture; Hip dysplasia; Hyperlordosis; Hypermetropia; Hyperplasia of the femoral trochanters; Hypoplasia of the odontoid process; Hypoplastic cervical vertebrae; Hyporeflexia; Incomplete penetrance; Increased vertebral height; Intercostal muscle weakness; Irregular acetabular roof; Irregular, rachitic-like metaphyses; Joint stiffness; Juvenile onset; Knee flexion contracture; Kyphoscoliosis; Kyphosis; Limitation of joint mobility; Long coccyx; Long thorax; Metatarsus adductus; Micromelia; Motor delay; Motor polyneuropathy; Muscle fiber splitting; Muscular hypotonia; Narrow chest; Nonprogressive; Nonprogressive muscular atrophy; Obstructive sleep apnea; Oculomotor nerve palsy; Onset; Osteoarthritis of the small joints of the hand; Pectus carinatum; Peroneal muscle atrophy; Peroneal muscle weakness; Pes cavus; Pes planus; Platyspondyly; Progressive distal muscle weakness; Progressive distal muscular atrophy; Proximal femoral metaphyseal irregularity; Proximal lower limb amyotrophy; Radial deviation of finger; Relatively short spine; Respiratory failure; Rough bone trabeculation; Scapular muscle atrophy; Scapular winging; Scapuloperoneal amyotrophy; Scoliosis; Sensorineural hearing impairment; Sensory neuropathy; Severe carpal ossification delay; Severe short stature; Short distal phalanx of finger; Short distal phalanx of toe; Short femoral neck; Short finger; Short middle phalanx of finger; Short middle phalanx of toe; Short neck; Short stature; Short thorax; Shortening of all distal phalanges of the toes; Shortening of all middle phalanges of the toes; Shoulder girdle muscle atrophy; Skeletal dysplasia; Small hand; Spinal cord compression; Spinal muscular atrophy; Spondyloepiphyseal dysplasia; Spondylometaphyseal dysplasia; Stridor; Talipes equinovarus; Torticollis; Urinary incontinence; Urinary urgency; Variable expressivity; Vocal cord paresis; Waddling gait
TTN2q31.299.92%gene with protein product188840CMD1GAdult onset; Arrhythmia; Autosomal dominant inheritance; Autosomal recessive inheritance; Calf muscle hypertrophy; Centrally nucleated skeletal muscle fibers; Childhood onset; Congenital onset; Diaphragmatic weakness; Dilated cardiomyopathy; Distal muscle weakness; Elevated serum creatine phosphokinase; EMG: myopathic abnormalities; Facial palsy; Flexion contracture; Foot dorsiflexor weakness; Generalized muscle weakness; Hypertrophic cardiomyopathy; Incomplete penetrance; Infantile onset; Motor delay; Muscular dystrophy; Myopathy; Neck flexor weakness; Proximal muscle weakness; Ptosis; Rimmed vacuoles; Scoliosis; Slow progression; Steppage gait; Sudden death
TYMP22q13.33100%gene with protein product131222MNGIE, ECGF1Abdominal distention; Abdominal pain; Abnormality of the cerebral white matter; Abnormality of the extraocular muscles; Abnormality of the hand; Abnormality of the mitochondrion; Areflexia; Atrophic muscularis propria; Autosomal recessive inheritance; Cachexia; Constipation; Cytochrome C oxidase-negative muscle fibers; Death in early adulthood; Decreased motor nerve conduction velocity; Decreased number of large peripheral myelinated nerve fibers; Decreased sensory nerve conduction velocity; Demyelinating peripheral neuropathy; Diarrhea; Distal amyotrophy; Distal muscle weakness; Distal sensory impairment; Dysphagia; Easy fatigability; Elevated hepatic transaminases; External ophthalmoplegia; Foot dorsiflexor weakness; Gastroesophageal reflux; Gastrointestinal dysmotility; Gastroparesis; Hyperalaninemia; Hypointensity of cerebral white matter on MRI; Increased CSF protein; Intermittent diarrhea; Lactic acidosis; Leukoencephalopathy; Malabsorption; Malnutrition; Mitochondrial myopathy; Multiple mitochondrial DNA deletions; Nausea; Paresthesia; Peripheral axonal neuropathy; Poor appetite; Progressive; Progressive external ophthalmoplegia; Ptosis; Ragged-red muscle fibers; Sensorimotor neuropathy; Sensorineural hearing impairment; Small intestinal dysmotility; Subsarcolemmal accumulations of abnormally shaped mitochondria; Vomiting


The gene coverage data provided by GeneDx represent an estimate based on previous results, but the specific sequencing coverage data for the genes selected may vary from individual to individual, and cannot be predicted exactly. Changes to an approved gene list can only be made by contacting GeneDx directly at 888-729-1206 and asking to speak with a member of our Whole Exome Sequencing Laboratory.


  SUGGESTED CUSTOM SLICES  

Customize below OR enter Suggested Slice ID on printed requisition form
(e.g. 706 XomeDxSlice - Slice ID: CS-Albinism).

Suggested Slice IDSuggested Gene List Name
CS-AlbinismAlbinism
CS-AAAplastic Anemia
CS-AutoImmuneAutoimmune Disorders
CS-BBSBardet-Biedl Syndrome
CS-BMFBone Marrow Failure Syndromes
CS-CVIDCommon Variable Immune Deficiency
CS-CKUTCongenital Kidney and Urinary Tract (CKUT) Anomalies
CS-DSDDisorders of Sex Development
CS-EDEctodermal Dysplasia
CS-FAFanconi Anemia
CS-AnemiaHemolytic Anemia
CS-HeterotaxyHeterotaxy
CS-IBDInflammatory Bowel Disease
CS-MaleInfMale Infertility
CS-WWSMuscular dystropy-dystroglycanopathy (Walker-Warburg)
CS-NephroticNephrotic Syndrome
CS-ObesityObesity
CS-PPKCIPalmoplantar keratoderma plus congenital ichthyosis
CS-Primary ImmunodefPrimary Immunodeficiency
CS-RhabdoRhabdomyolysis
CS-SRTDShort-Rib Thoracic Dysplasia
CS-VACTERLVACTERL Association
CS-WSWaardenburg Syndrome