XomeDxSlice Tool

Now Available - NEW XomeDxSlice Xpanded – Custom slice testing with trio analysis for lists >150 genes.

INSTRUCTIONS (AND TIPS)

ENTER GENES BELOW AND CLICK "ADD GENES TO SLICE"

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SEARCH BY GENE SYMBOL OR PHENOTYPE (HPO TERM)

You may also use this search to review average exome sequencing coverage by entering the gene symbol below.

SELECTED GENES FOR YOUR SLICE

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Phenotypes
Myotonia

Select all: Gene symbolChrAvg % covered at 10xLocus TypeNoteOMIMPrevious symbol(s)Phenotype(s)Slice(s)
CACNA1A19p13.13100%gene with protein productPlease note that some forms of ataxia are associated with a repeat expansion in the CACNA1A gene which may not be detected by XomeDxSlice.601011CACNL1A4, SCA6, MHP1, MHPAbnormal vestibulo-ocular reflex; Abnormality of movement; Agitation; Anxiety; Ataxia; Athetosis; Auditory hallucinations; Autosomal dominant inheritance; Cerebellar atrophy; Cerebellar vermis atrophy; Coma; Confusion; Diplopia; Downbeat nystagmus; Drowsiness; Dysarthria; Dyscalculia; Dysphagia; Dysphasia; Dystonia; EEG abnormality; Epileptic encephalopathy; Episodic ataxia; Esotropia; Fever; Flexion contracture; Gaze-evoked nystagmus; Generalized hypotonia; Genetic anticipation; Global developmental delay; Hemiparesis; Hemiplegia; Hemiplegia/hemiparesis; Heterogeneous; Hyperreflexia; Hypertonia; Impaired smooth pursuit; Incomplete penetrance; Migraine; Migraine with aura; Muscle weakness; Myotonia; Nystagmus; Paresthesia; Progressive; Progressive cerebellar ataxia; Psychosis; Saccadic smooth pursuit; Seizures; Sensory neuropathy; Tinnitus; Transient unilateral blurring of vision; Tremor; Vertigo; Vestibular dysfunction; Visual hallucinations
CLCN17q3499.98%gene with protein product118425Autosomal dominant inheritance; Autosomal recessive inheritance; Childhood onset; Dysphagia; EMG abnormality; EMG: myotonic runs; Handgrip myotonia; Muscle hypertrophy of the lower extremities; Myotonia; Phenotypic variability
CNBP3q21.3100%gene with protein productXomeDxSlice is not appropriate.116955DM2, ZNF9Autosomal dominant inheritance; Cataract; Diabetes mellitus; Elevated circulating follicle stimulating hormone level; Elevated serum creatine phosphokinase; Frontal balding; Hypogonadism; IgG deficiency; IgM deficiency; Insulin insensitivity; Iridescent posterior subcapsular cataract; Myalgia; Myotonia; Neck flexor weakness; Oligospermia; Palpitations; Proximal muscle weakness; Tachycardia; Type 2 muscle fiber atrophy
CNBP3q21.3100%gene with protein productXomeDxSlice is not appropriate.116955DM2, ZNF9Autosomal dominant inheritance; Cataract; Diabetes mellitus; Elevated circulating follicle stimulating hormone level; Elevated serum creatine phosphokinase; Frontal balding; Hypogonadism; IgG deficiency; IgM deficiency; Insulin insensitivity; Iridescent posterior subcapsular cataract; Myalgia; Myotonia; Neck flexor weakness; Oligospermia; Palpitations; Proximal muscle weakness; Tachycardia; Type 2 muscle fiber atrophy
DMPK19q13.32100%gene with protein productXomeDxSlice is not appropriate.605377DM1, DMAbnormal hair quantity; Abnormality of cardiovascular system morphology; Abnormality of the endocrine system; Autosomal dominant inheritance; Cataract; Cerebral atrophy; Cholelithiasis; Decreased fetal movement; Dysphagia; EMG abnormality; Excessive daytime sleepiness; Facial diplegia; Facial palsy; Feeding difficulties in infancy; First degree atrioventricular block; Frontal balding; Generalized hypotonia; Hypertonia; Hypogonadism; Intellectual disability, progressive; Intellectual disability, severe; Mask-like facies; Muscle weakness; Muscular hypotonia; Myotonia; Obsessive-compulsive trait; Polyhydramnios; Respiratory distress; Skeletal muscle atrophy; Testicular atrophy
DMPK19q13.32100%gene with protein productXomeDxSlice is not appropriate.605377DM1, DMAbnormal hair quantity; Abnormality of cardiovascular system morphology; Abnormality of the endocrine system; Autosomal dominant inheritance; Cataract; Cerebral atrophy; Cholelithiasis; Decreased fetal movement; Dysphagia; EMG abnormality; Excessive daytime sleepiness; Facial diplegia; Facial palsy; Feeding difficulties in infancy; First degree atrioventricular block; Frontal balding; Generalized hypotonia; Hypertonia; Hypogonadism; Intellectual disability, progressive; Intellectual disability, severe; Mask-like facies; Muscle weakness; Muscular hypotonia; Myotonia; Obsessive-compulsive trait; Polyhydramnios; Respiratory distress; Skeletal muscle atrophy; Testicular atrophy
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
HSPG21p36.1299.87%gene with protein product142461SJS1Abnormal eyebrow morphology; Abnormal vertebral ossification; Abnormality of epiphysis morphology; Abnormality of femoral epiphysis; Abnormality of pelvic girdle bone morphology; Abnormality of the abdominal wall; Abnormality of the metaphysis; Abnormality of the pharynx; Anisospondyly; Anterior bowing of long bones; Arthrogryposis multiplex congenita; Atrial septal defect; Autosomal recessive inheritance; Blepharophimosis; Blue sclerae; Bowing of the long bones; Calvarial skull defect; Cataract; Cleft palate; Congenital hip dislocation; Coronal cleft vertebrae; Coxa valga; Coxa vara; Cryptorchidism; Decreased testicular size; Delayed skeletal maturation; Depressed nasal ridge; Disproportionate short-limb short stature; Elevated aldolase level; Elevated serum creatine phosphokinase; EMG abnormality; Everted lower lip vermilion; Flat face; Flexion contracture of toe; Full cheeks; Gait disturbance; Generalized hirsutism; Genu valgum; High palate; High pitched voice; Hip contracture; Hip dysplasia; Hyperlordosis; Hypertonia; Hyporeflexia; Inguinal hernia; Intellectual disability; Joint contracture of the hand; Joint stiffness; Kyphoscoliosis; Kyphosis; Long eyelashes in irregular rows; Low-set ears; Low-set, posteriorly rotated ears; Lumbar hyperlordosis; Malar flattening; Malignant hyperthermia; Mask-like facies; Metaphyseal widening; Metatarsus valgus; Microcornea; Micrognathia; Micromelia; Muscle weakness; Myopathy; Myopia; Myotonia; Narrow chest; Narrow mouth; Neonatal death; Osteoporosis; Overfolded helix; Overgrowth; Pectus carinatum; Pes planus; Platyspondyly; Posteriorly rotated ears; Prominent nasal bridge; Ptosis; Pulmonary hypoplasia; Pursed lips; Respiratory insufficiency; Scoliosis; Short long bone; Short neck; Short stature; Shoulder flexion contracture; Skeletal dysplasia; Skeletal muscle atrophy; Skeletal muscle hypertrophy; Spinal rigidity; Strabismus; Talipes equinovarus; Thoracic hypoplasia; Trismus; Umbilical hernia; Visual impairment; Weak voice; Wide nasal bridge; Wrist flexion contracture
HSPG21p36.1299.87%gene with protein product142461SJS1Abnormal eyebrow morphology; Abnormal vertebral ossification; Abnormality of epiphysis morphology; Abnormality of femoral epiphysis; Abnormality of pelvic girdle bone morphology; Abnormality of the abdominal wall; Abnormality of the metaphysis; Abnormality of the pharynx; Anisospondyly; Anterior bowing of long bones; Arthrogryposis multiplex congenita; Atrial septal defect; Autosomal recessive inheritance; Blepharophimosis; Blue sclerae; Bowing of the long bones; Calvarial skull defect; Cataract; Cleft palate; Congenital hip dislocation; Coronal cleft vertebrae; Coxa valga; Coxa vara; Cryptorchidism; Decreased testicular size; Delayed skeletal maturation; Depressed nasal ridge; Disproportionate short-limb short stature; Elevated aldolase level; Elevated serum creatine phosphokinase; EMG abnormality; Everted lower lip vermilion; Flat face; Flexion contracture of toe; Full cheeks; Gait disturbance; Generalized hirsutism; Genu valgum; High palate; High pitched voice; Hip contracture; Hip dysplasia; Hyperlordosis; Hypertonia; Hyporeflexia; Inguinal hernia; Intellectual disability; Joint contracture of the hand; Joint stiffness; Kyphoscoliosis; Kyphosis; Long eyelashes in irregular rows; Low-set ears; Low-set, posteriorly rotated ears; Lumbar hyperlordosis; Malar flattening; Malignant hyperthermia; Mask-like facies; Metaphyseal widening; Metatarsus valgus; Microcornea; Micrognathia; Micromelia; Muscle weakness; Myopathy; Myopia; Myotonia; Narrow chest; Narrow mouth; Neonatal death; Osteoporosis; Overfolded helix; Overgrowth; Pectus carinatum; Pes planus; Platyspondyly; Posteriorly rotated ears; Prominent nasal bridge; Ptosis; Pulmonary hypoplasia; Pursed lips; Respiratory insufficiency; Scoliosis; Short long bone; Short neck; Short stature; Shoulder flexion contracture; Skeletal dysplasia; Skeletal muscle atrophy; Skeletal muscle hypertrophy; Spinal rigidity; Strabismus; Talipes equinovarus; Thoracic hypoplasia; Trismus; Umbilical hernia; Visual impairment; Weak voice; Wide nasal bridge; Wrist flexion contracture
LIFR5p13.199.51%gene with protein product151443Abnormal metaphyseal trabeculation; Abnormality of dental enamel; Abnormality of vision; Absent patellar reflexes; Adducted thumb; Apnea; Asthma; Autosomal recessive inheritance; Blotching pigmentation of the skin; Broad ischia; Camptodactyly of finger; Contracture of the proximal interphalangeal joint of the 5th finger; Dysautonomia; Dysphagia; Elbow flexion contracture; Enlarged joints; Episodic fever; Feeding difficulties; Feeding difficulties in infancy; Femoral bowing; Flared metaphysis; Flexion contracture of toe; Frontal bossing; Generalized hypotonia; Genu valgum; Hoarse voice; Hyperhidrosis; Hypohidrosis; Hypoplastic iliac body; Impaired pain sensation; Intrauterine growth retardation; Knee flexion contracture; Lacrimation abnormality; Low-set ears; Malar flattening; Metaphyseal rarefaction; Metaphyseal widening; Micrognathia; Micromelia; Midface retrusion; Myotonia; Nasal speech; Oligohydramnios; Opacification of the corneal stroma; Osteopenia; Osteoporosis; Paresthesia; Pathologic fracture; Pulmonary arterial hypertension; Pulmonary arterial medial hypertrophy; Pulmonary hypoplasia; Pursed lips; Recurrent fractures; Respiratory distress; Respiratory insufficiency; Scoliosis; Short neck; Short nose; Short palpebral fissure; Short phalanx of finger; Short stature; Short tibia; Single transverse palmar crease; Skeletal dysplasia; Smooth tongue; Square face; Talipes; Talipes equinovarus; Talipes valgus; Thickened cortex of long bones; Thin ribs; Thin skin; Tibial bowing; Trismus; Ulnar deviation of finger; Wide nasal base
PFKM12q13.11100%gene with protein product610681PFKXAnemia; Autosomal recessive inheritance; Cholelithiasis; Exercise intolerance; Exercise-induced muscle cramps; Exercise-induced myoglobinuria; Gout; Hemolytic anemia; Hyperuricemia; Increased muscle glycogen content; Increased total bilirubin; Jaundice; Muscle weakness; Myotonia; Reduced erythrocyte 2,3-diphosphoglycerate concentration; Reticulocytosis; Skeletal muscle atrophy; Variable expressivityHemolytic Anemia ; Rhabdomyolysis
SCN4A17q23.3100%gene with protein product603967HYKPPApneic episodes in infancy; Autosomal dominant inheritance; Autosomal recessive inheritance; Cerebral palsy; Chest pain; Dysphagia; Easy fatigability; Elevated serum creatine phosphokinase; EMG abnormality; Episodic flaccid weakness; Episodic hypokalemia; Exercise-induced muscle fatigue; External ophthalmoplegia; Fasciculations; Fatigable weakness; Feeding difficulties; Gait disturbance; Handgrip myotonia; Hyperkalemia; Hypertonia; Hypokalemia; Incomplete penetrance; Increased intramyocellular lipid droplets; Infantile onset; Inspiratory stridor; Laryngospasm; Mildly elevated creatine phosphokinase; Motor delay; Muscle cramps; Muscle stiffness; Muscle weakness; Myalgia; Myopathy; Myotonia; Paradoxical myotonia; Percussion myotonia; Periodic hyperkalemic paralysis; Periodic hypokalemic paresis; Periodic paralysis; Phenotypic variability; Postprandial hyperglycemia; Ptosis; Reduced tendon reflexes; Skeletal muscle hypertrophy; Stridor; Variable expressivity
SCN4A17q23.3100%gene with protein product603967HYKPPApneic episodes in infancy; Autosomal dominant inheritance; Autosomal recessive inheritance; Cerebral palsy; Chest pain; Dysphagia; Easy fatigability; Elevated serum creatine phosphokinase; EMG abnormality; Episodic flaccid weakness; Episodic hypokalemia; Exercise-induced muscle fatigue; External ophthalmoplegia; Fasciculations; Fatigable weakness; Feeding difficulties; Gait disturbance; Handgrip myotonia; Hyperkalemia; Hypertonia; Hypokalemia; Incomplete penetrance; Increased intramyocellular lipid droplets; Infantile onset; Inspiratory stridor; Laryngospasm; Mildly elevated creatine phosphokinase; Motor delay; Muscle cramps; Muscle stiffness; Muscle weakness; Myalgia; Myopathy; Myotonia; Paradoxical myotonia; Percussion myotonia; Periodic hyperkalemic paralysis; Periodic hypokalemic paresis; Periodic paralysis; Phenotypic variability; Postprandial hyperglycemia; Ptosis; Reduced tendon reflexes; Skeletal muscle hypertrophy; Stridor; Variable expressivity
SCN4A17q23.3100%gene with protein product603967HYKPPApneic episodes in infancy; Autosomal dominant inheritance; Autosomal recessive inheritance; Cerebral palsy; Chest pain; Dysphagia; Easy fatigability; Elevated serum creatine phosphokinase; EMG abnormality; Episodic flaccid weakness; Episodic hypokalemia; Exercise-induced muscle fatigue; External ophthalmoplegia; Fasciculations; Fatigable weakness; Feeding difficulties; Gait disturbance; Handgrip myotonia; Hyperkalemia; Hypertonia; Hypokalemia; Incomplete penetrance; Increased intramyocellular lipid droplets; Infantile onset; Inspiratory stridor; Laryngospasm; Mildly elevated creatine phosphokinase; Motor delay; Muscle cramps; Muscle stiffness; Muscle weakness; Myalgia; Myopathy; Myotonia; Paradoxical myotonia; Percussion myotonia; Periodic hyperkalemic paralysis; Periodic hypokalemic paresis; Periodic paralysis; Phenotypic variability; Postprandial hyperglycemia; Ptosis; Reduced tendon reflexes; Skeletal muscle hypertrophy; Stridor; Variable expressivity
SCN4A17q23.3100%gene with protein product603967HYKPPApneic episodes in infancy; Autosomal dominant inheritance; Autosomal recessive inheritance; Cerebral palsy; Chest pain; Dysphagia; Easy fatigability; Elevated serum creatine phosphokinase; EMG abnormality; Episodic flaccid weakness; Episodic hypokalemia; Exercise-induced muscle fatigue; External ophthalmoplegia; Fasciculations; Fatigable weakness; Feeding difficulties; Gait disturbance; Handgrip myotonia; Hyperkalemia; Hypertonia; Hypokalemia; Incomplete penetrance; Increased intramyocellular lipid droplets; Infantile onset; Inspiratory stridor; Laryngospasm; Mildly elevated creatine phosphokinase; Motor delay; Muscle cramps; Muscle stiffness; Muscle weakness; Myalgia; Myopathy; Myotonia; Paradoxical myotonia; Percussion myotonia; Periodic hyperkalemic paralysis; Periodic hypokalemic paresis; Periodic paralysis; Phenotypic variability; Postprandial hyperglycemia; Ptosis; Reduced tendon reflexes; Skeletal muscle hypertrophy; Stridor; Variable expressivity
SCN4A17q23.3100%gene with protein product603967HYKPPApneic episodes in infancy; Autosomal dominant inheritance; Autosomal recessive inheritance; Cerebral palsy; Chest pain; Dysphagia; Easy fatigability; Elevated serum creatine phosphokinase; EMG abnormality; Episodic flaccid weakness; Episodic hypokalemia; Exercise-induced muscle fatigue; External ophthalmoplegia; Fasciculations; Fatigable weakness; Feeding difficulties; Gait disturbance; Handgrip myotonia; Hyperkalemia; Hypertonia; Hypokalemia; Incomplete penetrance; Increased intramyocellular lipid droplets; Infantile onset; Inspiratory stridor; Laryngospasm; Mildly elevated creatine phosphokinase; Motor delay; Muscle cramps; Muscle stiffness; Muscle weakness; Myalgia; Myopathy; Myotonia; Paradoxical myotonia; Percussion myotonia; Periodic hyperkalemic paralysis; Periodic hypokalemic paresis; Periodic paralysis; Phenotypic variability; Postprandial hyperglycemia; Ptosis; Reduced tendon reflexes; Skeletal muscle hypertrophy; Stridor; Variable expressivity
SCN4A17q23.3100%gene with protein product603967HYKPPApneic episodes in infancy; Autosomal dominant inheritance; Autosomal recessive inheritance; Cerebral palsy; Chest pain; Dysphagia; Easy fatigability; Elevated serum creatine phosphokinase; EMG abnormality; Episodic flaccid weakness; Episodic hypokalemia; Exercise-induced muscle fatigue; External ophthalmoplegia; Fasciculations; Fatigable weakness; Feeding difficulties; Gait disturbance; Handgrip myotonia; Hyperkalemia; Hypertonia; Hypokalemia; Incomplete penetrance; Increased intramyocellular lipid droplets; Infantile onset; Inspiratory stridor; Laryngospasm; Mildly elevated creatine phosphokinase; Motor delay; Muscle cramps; Muscle stiffness; Muscle weakness; Myalgia; Myopathy; Myotonia; Paradoxical myotonia; Percussion myotonia; Periodic hyperkalemic paralysis; Periodic hypokalemic paresis; Periodic paralysis; Phenotypic variability; Postprandial hyperglycemia; Ptosis; Reduced tendon reflexes; Skeletal muscle hypertrophy; Stridor; Variable expressivity
VMA21Xq28100%gene with protein product300913MEAXDifficulty climbing stairs; Difficulty running; Elevated serum creatine phosphokinase; Gowers sign; Incomplete penetrance; Myopathy; Myotonia; Proximal muscle weakness in lower limbs; Skeletal muscle atrophy; Slow progression; X-linked recessive inheritance


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