XomeDxSlice Tool

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

INSTRUCTIONS (AND TIPS)

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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
Limb ataxia

Select all: Gene symbolChrAvg % covered at 10xLocus TypeNoteOMIMPrevious symbol(s)Phenotype(s)Slice(s)
ABCD1Xq28100%gene with protein product300371ALDAbnormality of the cerebral white matter; Abnormality of the skeletal system; Attention deficit hyperactivity disorder; Blindness; Bowel incontinence; Bulbar palsy; Dementia; Elevated long chain fatty acids; Hearing impairment; Hyperpigmentation of the skin; Hypogonadism; Impotence; Incoordination; Limb ataxia; Loss of speech; Neurodegeneration; Paraparesis; Polyneuropathy; Primary adrenal insufficiency; Progressive; Psychosis; Seizures; Slurred speech; Spastic paraplegia; Truncal ataxia; Urinary bladder sphincter dysfunction; Urinary incontinence; Visual loss; X-linked recessive inheritance
AFG3L218p11.2199.9%gene with protein product604581SCA28Autosomal dominant inheritance; Autosomal recessive inheritance; Babinski sign; Cerebellar atrophy; Dysarthria; Dysdiadochokinesis; Dysmetria; Dysmetric saccades; Dysphagia; Dystonia; Gait ataxia; Gaze-evoked nystagmus; Generalized myoclonic seizures; Generalized tonic-clonic seizures; Increased intramyocellular lipid droplets; Infantile onset; Limb ataxia; Lower limb hyperreflexia; Muscle weakness; Myoclonus; Oculomotor apraxia; Ophthalmoparesis; Progressive; Ptosis; Sensorimotor neuropathy; Skeletal muscle atrophy; Slow progression; Slow saccadic eye movements; Spastic ataxia; Spastic paraparesis; Spasticity; Variable expressivity
ANO103p22.1-p21.3100%gene with protein product613726TMEM16KAbnormal enzyme/coenzyme activity; Ankle clonus; Autosomal recessive inheritance; Brisk reflexes; Cerebellar atrophy; Downbeat nystagmus; Dysarthria; Dysmetria; Dysmetric saccades; EMG abnormality; Fasciculations; Gait ataxia; Generalized seizures; Hypermetric saccades; Hyperreflexia; Leg muscle stiffness; Limb ataxia; Macular degeneration; Nystagmus; Pes cavus; Progressive cerebellar ataxia; Progressive gait ataxia; Ptosis; Saccadic smooth pursuit; Slurred speech; Truncal ataxia
ANO103p22.1-p21.3100%gene with protein product613726TMEM16KAbnormal enzyme/coenzyme activity; Ankle clonus; Autosomal recessive inheritance; Brisk reflexes; Cerebellar atrophy; Downbeat nystagmus; Dysarthria; Dysmetria; Dysmetric saccades; EMG abnormality; Fasciculations; Gait ataxia; Generalized seizures; Hypermetric saccades; Hyperreflexia; Leg muscle stiffness; Limb ataxia; Macular degeneration; Nystagmus; Pes cavus; Progressive cerebellar ataxia; Progressive gait ataxia; Ptosis; Saccadic smooth pursuit; Slurred speech; Truncal ataxia
APTX9p21.1100%gene with protein product606350AXA1Adult onset; Areflexia; Ataxia; Autosomal recessive inheritance; Cerebellar atrophy; Cognitive impairment; Decreased number of large peripheral myelinated nerve fibers; Dementia; Distal amyotrophy; Distal sensory impairment; Dysarthria; Dystonia; Gait ataxia; Gait disturbance; Gaze-evoked nystagmus; Hypercholesterolemia; Hypoalbuminemia; Hypometric saccades; Hyporeflexia; Juvenile onset; Limb ataxia; Medial flaring of the eyebrow; Muscle weakness; Oculomotor apraxia; Peripheral axonal degeneration; Peripheral neuropathy; Pes cavus; Progressive external ophthalmoplegia; Scoliosis; Tremor; Truncal ataxia
ATXN16p22.3100%gene with protein productXomeDxSlice is not appropriate.601556SCA1Abnormality of extrapyramidal motor function; Adult onset; Areflexia; Autosomal dominant inheritance; Babinski sign; Bulbar palsy; Chorea; Cognitive impairment; Dilated fourth ventricle; Distal amyotrophy; Dorsal column degeneration; Dysarthria; Dysdiadochokinesis; Dysmetria; Dysmetric saccades; Dysphagia; Gaze-evoked nystagmus; Generalized hypotonia; Genetic anticipation with paternal anticipation bias; Hyperreflexia; Impaired horizontal smooth pursuit; Impaired vibratory sensation; Limb ataxia; Olivopontocerebellar atrophy; Optic atrophy; Optic disc pallor; Progressive cerebellar ataxia; Scanning speech; Slow saccadic eye movements; Spasticity; Spinocerebellar atrophy; Spinocerebellar tract degeneration; Supranuclear ophthalmoplegia; Truncal ataxia; Urinary bladder sphincter dysfunction
ATXN1022q13.3199.98%gene with protein productXomeDxSlice is not appropriate for indications of ataxia; however will be accepted for indications of kidney disease.611150SCA10Abnormal pyramidal signs; Abnormality of extrapyramidal motor function; Autosomal dominant inheritance; Cerebellar atrophy; Decreased nerve conduction velocity; Dementia; Depressivity; Dysarthria; Dysdiadochokinesis; Dysmetria; Dysphagia; Gait ataxia; Genetic anticipation; Hyperreflexia; Incomplete penetrance; Incoordination; Limb ataxia; Morphological abnormality of the pyramidal tract; Nystagmus; Progressive cerebellar ataxia; Scanning speech; Seizures; Urinary incontinence; Urinary urgency
ATXN212q24.1299.04%gene with protein productXomeDxSlice is not appropriate.601517SCA2, TNRC13Amyotrophic lateral sclerosis; Anxiety; Autosomal dominant inheritance; Bradykinesia; Dementia; Depressivity; Dilated fourth ventricle; Distal amyotrophy; Dysarthria; Dysdiadochokinesis; Dysmetria; Dysmetric saccades; Dysphagia; Dyspnea; Emotional lability; Fasciculations; Fatigable weakness of respiratory muscles; Fatigable weakness of swallowing muscles; Fatigue; Gaze-evoked nystagmus; Generalized hypotonia; Generalized muscle weakness; Genetic anticipation; Hyporeflexia; Impaired horizontal smooth pursuit; Impaired vibratory sensation; Limb ataxia; Muscle cramps; Myoclonus; Neurodegeneration; Oculomotor apraxia; Olivopontocerebellar atrophy; Ophthalmoplegia; Pain; Paralysis; Postural instability; Postural tremor; Progressive cerebellar ataxia; Respiratory failure; Rigidity; Rod-cone dystrophy; Skeletal muscle atrophy; Slow saccadic eye movements; Spasticity; Spinocerebellar tract degeneration; Urinary bladder sphincter dysfunction; Xerostomia
ATXN314q32.1298.28%gene with protein productXomeDxSlice is not appropriate.607047SCA3, MJDAbnormal electrooculogram; Absent Achilles reflex; Autosomal dominant inheritance; Babinski sign; Bradykinesia; Cerebellar atrophy; Chronic pain; Dementia; Dilated fourth ventricle; Diplopia; Distal amyotrophy; Dysmetric saccades; Dysphagia; Facial-lingual fasciculations; Genetic anticipation; Gliosis; Impaired horizontal smooth pursuit; Impaired vibratory sensation; Limb ataxia; Muscle cramps; Postural instability; Progressive; Progressive cerebellar ataxia; Proptosis; Ptosis; Rigidity; Spinocerebellar tract degeneration; Supranuclear ophthalmoplegia; Truncal ataxia; Urinary bladder sphincter dysfunction
BEAN116q21100%gene with protein productXomeDxSlice is not appropriate.612051SCA31Ataxia; Autosomal dominant inheritance; Cerebellar atrophy; Dysarthria; Gait ataxia; Gaze-evoked horizontal nystagmus; Late onset; Limb ataxia
CLCN23q27.1100%gene with protein product600570Autosomal recessive inheritance; Gait ataxia; Headache; Leukoencephalopathy; Limb ataxia
CSTB21q22.399.93%gene with protein productXomeDxSlice is not appropriate.601145EPM1, STFBAbsence seizures; Ataxia; Autosomal recessive inheritance; Dysarthria; EEG with polyspike wave complexes; Generalized tonic-clonic seizures; Intention tremor; Limb ataxia; Mental deterioration; Morning myoclonic jerks; Myoclonus
EEF219p13.3100%gene with protein product130610EF2Adult onset; Autosomal dominant inheritance; Cerebellar atrophy; Dysarthria; Dysmetric saccades; Gait ataxia; Impaired horizontal smooth pursuit; Incoordination; Limb ataxia; Nystagmus; Progressive cerebellar ataxia; Progressive gait ataxia; Slow progression; Truncal ataxia
EEF219p13.3100%gene with protein product130610EF2Adult onset; Autosomal dominant inheritance; Cerebellar atrophy; Dysarthria; Dysmetric saccades; Gait ataxia; Impaired horizontal smooth pursuit; Incoordination; Limb ataxia; Nystagmus; Progressive cerebellar ataxia; Progressive gait ataxia; Slow progression; Truncal ataxia
ELOVL56p12.1100%gene with protein product611805SCA38Autosomal dominant inheritance; Cerebellar atrophy; Dysarthria; Gait ataxia; Limb ataxia; Nystagmus; Slow progression; Slow saccadic eye movements
FGF123q28-q29100%gene with protein product601513FGF12BAbsent speech; Autosomal dominant inheritance; Cerebellar atrophy; Chronic constipation; Developmental regression; Epileptic encephalopathy; Feeding difficulties; Hypsarrhythmia; Inability to walk; Limb ataxia; Multifocal epileptiform discharges; Muscular hypotonia of the trunk; Poor speech; Status epilepticus; Variable expressivity
FXN9q21.11100%gene with protein productXomeDxSlice can detect sequencing variants but not repeat expansions in this gene.606829FRDAAbnormal echocardiogram; Abnormal EKG; Abnormality of visual evoked potentials; Areflexia of lower limbs; Autosomal recessive inheritance; Babinski sign; Cardiomyopathy; Cervical spinal cord atrophy; Congestive heart failure; Decreased amplitude of sensory action potentials; Decreased pyruvate carboxylase activity; Decreased sensory nerve conduction velocity; Diabetes mellitus; Dysarthria; Dysmetria; Falls; Gait ataxia; Gait imbalance; Hand muscle atrophy; Hypertrophic cardiomyopathy; Impaired proprioception; Impaired vibratory sensation; Impaired visually enhanced vestibulo-ocular reflex; Intention tremor; Juvenile onset; Limb ataxia; Mitochondrial malic enzyme reduced; Muscle weakness; Nystagmus; Optic atrophy; Pes cavus; Poor fine motor coordination; Scoliosis; Sensory axonal neuropathy; Sensory neuropathy; Urinary bladder sphincter dysfunction; Visual field defect
FXN9q21.11100%gene with protein productXomeDxSlice can detect sequencing variants but not repeat expansions in this gene.606829FRDAAbnormal echocardiogram; Abnormal EKG; Abnormality of visual evoked potentials; Areflexia of lower limbs; Autosomal recessive inheritance; Babinski sign; Cardiomyopathy; Cervical spinal cord atrophy; Congestive heart failure; Decreased amplitude of sensory action potentials; Decreased pyruvate carboxylase activity; Decreased sensory nerve conduction velocity; Diabetes mellitus; Dysarthria; Dysmetria; Falls; Gait ataxia; Gait imbalance; Hand muscle atrophy; Hypertrophic cardiomyopathy; Impaired proprioception; Impaired vibratory sensation; Impaired visually enhanced vestibulo-ocular reflex; Intention tremor; Juvenile onset; Limb ataxia; Mitochondrial malic enzyme reduced; Muscle weakness; Nystagmus; Optic atrophy; Pes cavus; Poor fine motor coordination; Scoliosis; Sensory axonal neuropathy; Sensory neuropathy; Urinary bladder sphincter dysfunction; Visual field defect
KCNC319q13.3389.93%gene with protein product176264SCA13Abnormal pyramidal signs; Autosomal dominant inheritance; Cerebellar atrophy; Dysarthria; Gait ataxia; Generalized hypotonia; Hyperreflexia; Intellectual disability; Jerky ocular pursuit movements; Limb ataxia; Limb dysmetria; Morphological abnormality of the pyramidal tract; Motor delay; Nystagmus; Optic atrophy; Progressive cerebellar ataxia; Slow progression
KCND31p13.2100%gene with protein product605411SCA22, SCA19Autosomal dominant inheritance; Cerebellar atrophy; Dysarthria; Dysphagia; Gait ataxia; Gaze-evoked horizontal nystagmus; Hyporeflexia; Intermittent microsaccadic pursuits; Limb ataxia; Myoclonus; Palpitations; Postural tremor; Progressive cerebellar ataxia; Slow progression; Truncal ataxia
MAN2B119p13.1399.99%gene with protein product609458MANBAbnormality of the rib cage; Autosomal recessive inheritance; Babinski sign; Broad forehead; Cerebellar atrophy; Cerebral atrophy; Coarse facial features; Decreased antibody level in blood; Delayed myelination; Depressed nasal ridge; Dysarthria; Dysostosis multiplex; Epicanthus; Femoral bowing; Flat occiput; Frontal bossing; Gait ataxia; Generalized hypotonia; Gingival overgrowth; Gliosis; Global developmental delay; Growth delay; Hepatomegaly; Hyperreflexia; Hypertrichosis; Impaired smooth pursuit; Increased vertebral height; Inguinal hernia; Intellectual disability; Limb ataxia; Low anterior hairline; Macrocephaly; Macroglossia; Macrotia; Malar flattening; Mandibular prognathia; Midface retrusion; Nystagmus; Pectus carinatum; Progressive retinal degeneration; Recurrent bacterial infections; Sensorineural hearing impairment; Spasticity; Spinocerebellar tract disease in lower limbs; Splenomegaly; Spondylolisthesis; Thick eyebrow; Thickened calvaria; Thoracolumbar kyphosis; Vacuolated lymphocytes; Widely spaced teeth
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
NOP5620p13100%gene with protein productXomeDxSlice is not appropriate.614154NOL5AAutosomal dominant inheritance; Babinski sign; Cerebellar atrophy; Dysarthria; Gait ataxia; Hyperreflexia; Impaired smooth pursuit; Incoordination; Limb ataxia; Progressive; Slow saccadic eye movements; Tongue atrophy; Tongue fasciculations
PDYN20p13100%gene with protein product131340SCA23Autosomal dominant inheritance; Babinski sign; Cerebellar atrophy; CNS demyelination; Dysarthria; Dysmetria; Gait ataxia; Hyperreflexia; Impaired vibration sensation in the lower limbs; Limb ataxia; Neuronal loss in central nervous system; Sensorimotor neuropathy; Slow progression; Slow saccadic eye movements
PMPCA9q34.3100%gene with protein product613036INPP5EAbnormality of the retinal vasculature; Ataxia; Autosomal recessive inheritance; Behavioral abnormality; Cataract; Cerebellar hypoplasia; Delayed speech and language development; Dysarthria; Dysmetria; Gait ataxia; Gait disturbance; Generalized hypopigmentation; Generalized hypotonia; Global developmental delay; Hyperreflexia; Incoordination; Infantile onset; Intellectual disability; Limb ataxia; Malabsorption; Muscular hypotonia; Nonprogressive; Nystagmus; Ocular albinism; Saccadic smooth pursuit; Scoliosis; Spasticity; Tremor; Unsteady gait; White hair
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
PRICKLE112q12100%gene with protein product608500Atonic seizures; Autosomal recessive inheritance; Babinski sign; Dysarthria; Dysmetria; EEG with polyspike wave complexes; Generalized myoclonic seizures; Intention tremor; Limb ataxia; Morning myoclonic jerks; Progressive; Sensory axonal neuropathy; Tremor
PRNP20p13100%gene with protein product176640PRIP, GSS, CJDAbdominal symptom; Adult onset; Aggressive behavior; Akinetic mutism; Anxiety; Apathy; Aphasia; Apnea; Apraxia; Areflexia; Astrocytosis; Ataxia; Attention deficit hyperactivity disorder; Autosomal dominant inheritance; Babinski sign; Basal ganglia gliosis; Bradykinesia; Central nervous system degeneration; Cerebellar atrophy; Childhood onset; Chorea; Clumsiness; Confusion; Constipation; Deficit in phonologic short-term memory; Delusions; Dementia; Depressivity; Diffuse spongiform leukoencephalopathy; Diplopia; Dysarthria; Dysautonomia; Dysmetria; Dysphagia; EEG with persistent abnormal rhythmic activity; Emotional lability; Encephalopathy; Extrapyramidal muscular rigidity; Fever; Focal T2 hyperintense basal ganglia lesion; Gait ataxia; Gliosis; Global brain atrophy; Hallucinations; Hemiparesis; Hyperhidrosis; Hyperreflexia; Hypersomnia; Impaired smooth pursuit; Incoordination; Insomnia; Irritability; Jaw pain; Limb ataxia; Loss of facial expression; Lower limb muscle weakness; Memory impairment; Muscle weakness; Myoclonus; Neurofibrillary tangles; Neuronal loss in central nervous system; Parkinsonism; Perseveration; Personality changes; Phenotypic variability; Poor visual behavior for age; Progressive cerebellar ataxia; Progressive extrapyramidal muscular rigidity; Progressive forgetfulness; Psychosis; Rapidly progressive; Restlessness; Rigidity; Seizures; Senile plaques; Short attention span; Sleep disturbance; Slurred speech; Spastic dysarthria; Spastic hemiparesis; Spasticity; Specific learning disability; Stroke-like episode; Supranuclear gaze palsy; Tremor; Truncal ataxia; Unsteady gait; Urinary retention; Visual impairment; Weight loss
SCARB24q21.1100%gene with protein product602257CD36L2Abdominal pain; Anemia; Anorexia; Aseptic necrosis; Autosomal recessive inheritance; Bone pain; Bruising susceptibility; Cerebellar atrophy; Delayed puberty; Delayed skeletal maturation; Dysarthria; Dysphagia; EEG with polyspike wave complexes; Focal segmental glomerulosclerosis; Gait ataxia; Generalized seizures; Gingival bleeding; Hepatomegaly; Hypersplenism; Increased bone mineral density; Intention tremor; Kyphosis; Limb ataxia; Morning myoclonic jerks; Myoclonus; Nephropathy; Nephrotic syndrome; Osteolysis; Osteopenia; Pancytopenia; Postural tremor; Proteinuria; Rapidly progressive; Renal insufficiency; Splenomegaly; Thrombocytopenia
SCN1B19q13.1199.26%gene with protein product600235Abnormal pyramidal signs; Absence seizures; Arrhythmia; Ataxia; Atonic seizures; Atypical absence seizures; Autosomal dominant inheritance; Autosomal recessive inheritance; Bundle branch block; Cutaneous photosensitivity; EEG abnormality; Epileptic encephalopathy; Febrile seizures; Focal clonic seizures; Generalized hypotonia; Generalized myoclonic seizures; Generalized tonic-clonic seizures; Global developmental delay; Hemiclonic seizures; Incomplete penetrance; Limb ataxia; Muscular hypotonia; Neurodevelopmental delay; Obtundation status; Paroxysmal atrial fibrillation; Pschomotor retardation; Spasticity; ST segment elevation; Tremor; Ventricular fibrillation
SETX9q34.13100%gene with protein product608465ALS4, SCAR1Abnormal lower motor neuron morphology; Abnormal pyramidal signs; Abnormal upper motor neuron morphology; Amyotrophic lateral sclerosis; Autosomal dominant inheritance; Autosomal recessive inheritance; Axonal degeneration; Babinski sign; Decreased motor nerve conduction velocity; Degeneration of anterior horn cells; Difficulty walking; Diffuse axonal swelling; Distal muscle weakness; Elevated serum creatine phosphokinase; Gaze-evoked nystagmus; Hyperreflexia; Impaired distal vibration sensation; Increased antibody level in blood; Limb ataxia; Pallor of dorsal columns of the spinal cord; Pes cavus; Polyneuropathy; Pontocerebellar atrophy; Progressive; Progressive gait ataxia; Saccadic smooth pursuit; Slow progression; Variable expressivity
SIL15q31.2100%gene with protein product608005MSSAbnormal aldolase level; Abnormal lactate dehydrogenase activity; Abnormal levels of creatine kinase in blood; Abnormality of finger; Abnormality of the cerebellar vermis; Abnormality of the metacarpal bones; Aplasia/Hypoplasia involving the skeletal musculature; Ataxia; Autosomal recessive inheritance; Avascular necrosis of the capital femoral epiphysis; Brachydactyly; Cataract; Centrally nucleated skeletal muscle fibers; Cerebellar cortical atrophy; Cerebellar hypoplasia; Congenital cataract; Coxa valga; Cubitus valgus; Dysarthria; Dyskinesia; Dysphonia; Elevated serum creatine phosphokinase; External genital hypoplasia; Failure to thrive; Flexion contracture; Gait ataxia; Generalized hypotonia; Global developmental delay; Hip dislocation; Hip dysplasia; Hypergonadotropic hypogonadism; Hypogonadism; Infantile onset; Intellectual disability; Kyphosis; Limb ataxia; Metatarsus valgus; Microcephaly; Muscle flaccidity; Muscle stiffness; Muscular dystrophy; Muscular hypotonia; Myopathy; Nystagmus; Pectus carinatum; Pes planus; Progressive muscle weakness; Rigidity; Scoliosis; Severe short stature; Short metacarpal; Short metatarsal; Short palm; Short stature; Skeletal muscle atrophy; Spasticity; Specific learning disability; StrabismusRhabdomyolysis
SLC9A11p36.1199.99%gene with protein product107310APNH, NHE1Action tremor; Autosomal recessive inheritance; Dysarthria; Dysdiadochokinesis; Dysmetria; Gait ataxia; Limb ataxia; Motor delay; Progressive
SPTBN211q13.2100%gene with protein product604985SCA5Autosomal dominant inheritance; Autosomal recessive inheritance; Cerebellar atrophy; Cognitive impairment; Delayed speech and language development; Dysarthria; Dysdiadochokinesis; Dysmetria; Facial myokymia; Gait ataxia; Gait disturbance; Gaze-evoked nystagmus; Global developmental delay; Hyperreflexia; Impaired smooth pursuit; Impaired vibratory sensation; Incoordination; Infantile onset; Intellectual disability, mild; Intention tremor; Limb ataxia; Progressive cerebellar ataxia; Progressive gait ataxia; Slow progression; Slurred speech; Truncal ataxia
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
STUB116p13.3100%gene with protein product607207Autosomal recessive inheritance; Cerebellar atrophy; Cerebellar hypoplasia; Dysarthria; Limb ataxia; Progressive; Truncal ataxia; Unsteady gait
SYNE16q25.2100%gene with protein product608441C6orf98Adult onset; Ataxia; Autosomal dominant inheritance; Autosomal recessive inheritance; Cerebellar atrophy; Childhood onset; Dysarthria; Dysmetria; Elevated serum creatine phosphokinase; Gait ataxia; Left ventricular septal hypertrophy; Limb ataxia; Muscular dystrophy; Neck muscle weakness; Nystagmus; Phenotypic variability; Proximal amyotrophy; Proximal muscle weakness; Slow progression
SYT141q32.293.47%gene with protein product610949Autosomal recessive inheritance; Cerebellar atrophy; Dysarthria; Global developmental delay; Impaired smooth pursuit; Limb ataxia; Slow progression; Truncal ataxia
TBP6q27100%gene with protein productXomeDxSlice is not appropriate.600075GTF2D1, SCA17Abnormal pyramidal signs; Aggressive behavior; Apraxia; Ataxia; Atrophy/Degeneration affecting the brainstem; Autosomal dominant inheritance; Behavioral abnormality; Blepharospasm; Bradykinesia; Broad-based gait; Cerebellar atrophy; Cerebellar Purkinje layer atrophy; Chorea; Confusion; Depressivity; Diffuse cerebral atrophy; Dysarthria; Dysmetria; Dysphagia; Dystonia; Frontal lobe dementia; Frontal release signs; Gait ataxia; Gait disturbance; Gaze-evoked nystagmus; Generalized cerebral atrophy/hypoplasia; Gliosis; Hallucinations; Impaired pursuit initiation and maintenance; Intention tremor; Lack of insight; Limb ataxia; Mental deterioration; Mutism; Myoclonus; Neuronal loss in central nervous system; Paranoia; Parkinsonism; Positive Romberg sign; Progressive; Rigidity; Seizures; Spasticity; Torticollis; Urinary incontinenceDisorders of Sex Development; Ectodermal Dysplasia
TGM620p13100%gene with protein product613900TGM3LAbnormality of the orbital region; Adult onset; Autosomal dominant inheritance; Babinski sign; Cerebellar atrophy; Difficulty walking; Dysarthria; Dysmetria; Gait ataxia; Hyperreflexia; Incoordination; Intention tremor; Limb ataxia; Neck muscle weakness; Progressive cerebellar ataxia; Slow progression; Torticollis
TMEM2401p36.3399.93%gene with protein product616101C1orf70, SCA21Aggressive behavior; Akinesia; Apathy; Autosomal dominant inheritance; Cerebellar atrophy; Cognitive impairment; Cogwheel rigidity; Dysarthria; Dysgraphia; Gait ataxia; Global developmental delay; Hyporeflexia; Impulsivity; Intellectual disability; Limb ataxia; Microsaccadic pursuit; Parkinsonism; Postural tremor; Progressive cerebellar ataxia; Scanning speech; Slow progression; Slow saccadic eye movements
TPP111p15.4100%gene with protein product607998CLN2, SCAR7Abnormal nervous system electrophysiology; Ataxia; Autosomal recessive inheritance; Babinski sign; Broad-based gait; Cerebellar atrophy; Cerebral atrophy; Clumsiness; Curvilinear intracellular accumulation of autofluorescent lipopigment storage material; Delayed speech and language development; Developmental regression; Difficulty walking; Diplopia; Dysarthria; Dysmetria; Dysmetric saccades; Horizontal nystagmus; Hyperreflexia; Impaired vibratory sensation; Increased extraneuronal autofluorescent lipopigment; Increased neuronal autofluorescent lipopigment; Limb ataxia; Myoclonus; Oculomotor apraxia; Progressive cerebellar ataxia; Progressive gait ataxia; Progressive visual loss; Retinal degeneration; Saccadic smooth pursuit; Scanning speech; Seizures; Undetectable electroretinogram
UBA53q22.199.42%gene with protein product610552UBE1DC1Absent speech; Athetosis; Autosomal recessive inheritance; Cataract; Cerebellar atrophy; Cerebral atrophy; Delayed myelination; Dysarthria; Dystonia; Encephalopathy; Failure to thrive; Feeding difficulties; Gait ataxia; Gastroesophageal reflux; Generalized hypotonia; Hypoplasia of the corpus callosum; Intellectual disability, severe; Irritability; Limb ataxia; Mask-like facies; Nystagmus; Poor eye contact; Postnatal microcephaly; Progressive; Seizures; Short stature; Spasticity
WWOX16q23.1-q23.100%gene with protein product605131Abnormal sex determination; Abnormality of the labia; Abnormality of the scrotum; Abnormality of the voice; Ambiguous genitalia; Autosomal recessive inheritance; Azoospermia; Cerebellar atrophy; Chest pain; Clinodactyly of the 5th toe; Clitoral hypertrophy; Cough; Cryptorchidism; Decreased fertility in females; Decreased serum estradiol; Decreased testicular size; Decreased testosterone in males; Delayed puberty; Dysarthria; Elevated circulating follicle stimulating hormone level; Elevated circulating luteinizing hormone level; Epileptic encephalopathy; Esophageal carcinoma; Feeding difficulties in infancy; Female external genitalia in individual with 46,XY karyotype; Gait ataxia; Gaze-evoked nystagmus; Global developmental delay; Gonadal dysgenesis; Gynecomastia; Hypergonadotropic hypogonadism; Hyperreflexia; Hypokinesia; Hypoplasia of the vagina; Hyporeflexia; Hypospadias; Intellectual disability; Limb ataxia; Male infertility; Microcephaly; Micropenis; Muscular hypotonia of the trunk; Nausea and vomiting; Osteoporosis; Primary amenorrhea; Progressive microcephaly; Rigidity; Seizures; Sparse axillary hair; Sparse pubic hair; Spasticity; Streak ovary; Urogenital sinus anomaly; Vanishing testis; Variable expressivityDisorders of Sex Development


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