XomeDxSlice Tool

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



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


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Abnormal CNS myelination

Select all: Gene symbolChrAvg % covered at 10xLocus TypeNoteOMIMPrevious symbol(s)Phenotype(s)Slice(s)
ERCC32q14.3100%gene with protein product133510Abnormal CNS myelination; Abnormality of amino acid metabolism; Abnormality of the dentition; Arteriosclerosis; Arthralgia; Ataxia; Autosomal recessive inheritance; Basal cell carcinoma; Basal ganglia calcification; Brittle hair; Cachexia; Cataract; Cerebellar atrophy; Coarse hair; Cognitive impairment; Confusion; Congenital nonbullous ichthyosiform erythroderma; Conjunctival telangiectasia; Cryptorchidism; Cutaneous melanoma; Cutaneous photosensitivity; Decreased fertility; Decreased nerve conduction velocity; Demyelinating peripheral neuropathy; Dermal atrophy; Developmental regression; Diplopia; Dry skin; Dysarthria; EEG abnormality; Erythema; Failure to thrive; Fatigue; Fever; Freckling; Global developmental delay; Hearing impairment; Hydrocephalus; Hyperkeratosis; Hypermelanotic macule; Hyperreflexia; Hypogonadism; Hypopigmented skin patches; Increased cellular sensitivity to UV light; Intellectual disability; Intellectual disability, progressive; Keratitis; Melanoma; Microcephaly; Microphthalmia; Neoplasm; Numerous pigmented freckles; Nystagmus; Optic atrophy; Papilloma; Pigmentary retinopathy; Poikiloderma; Prematurely aged appearance; Progeroid facial appearance; Retinopathy; Sensorineural hearing impairment; Short stature; Skin rash; Spasticity; Squamous cell carcinoma of the skin; Strabismus; Telangiectasia of the skin; Thin skin; Tiger tail banding; Urticaria; VentriculomegalyEctodermal Dysplasia ; Palmoplantar keratoderma plus congenital ichthyosis
GAA17q25.3100%gene with protein product606800Abnormal CNS myelination; Areflexia; Autosomal recessive inheritance; Cardiomegaly; Diaphragmatic paralysis; Dilatation of the cerebral artery; Dyspnea; Elevated serum creatine phosphokinase; Fever; Firm muscles; Generalized hypotonia; Hearing impairment; Hepatomegaly; Macroglossia; Proximal muscle weakness; Recurrent respiratory infections; Respiratory insufficiency; Respiratory insufficiency due to muscle weakness; Shortened PR interval; Splenomegaly; Wolff-Parkinson-White syndromeRhabdomyolysis
IDUA4p16.3100%gene with protein product252800Abnormal CNS myelination; Abnormal diaphysis morphology; Abnormal heart valve morphology; Abnormal nerve conduction velocity; Abnormal pyramidal signs; Abnormal vertebral morphology; Abnormality of epiphysis morphology; Abnormality of the clavicle; Abnormality of the elbow; Abnormality of the ribs; Abnormality of the tonsils; Anteverted nares; Aortic regurgitation; Aortic valve stenosis; Autosomal recessive inheritance; Biconcave vertebral bodies; Broad face; Broad nasal tip; Calvarial hyperostosis; Camptodactyly of finger; Cardiomyopathy; Cerebral palsy; Chronic diarrhea; Coarse facial features; Constrictive median neuropathy; Corneal opacity; Coxa valga; Death in infancy; Depressed nasal bridge; Depressivity; Diaphyseal thickening; Dolichocephaly; Dysostosis multiplex; Enlarged tonsils; Everted lower lip vermilion; Feeding difficulties; Flared iliac wings; Flexion contracture; Frontal bossing; Full cheeks; Generalized hirsutism; Genu valgum; Gingival overgrowth; Glaucoma; Global developmental delay; Hearing impairment; Hepatomegaly; Hepatosplenomegaly; Hernia; Hirsutism; Hydrocephalus; Hypertension; Hypoplasia of the femoral head; Hypoplasia of the odontoid process; Inguinal hernia; Intellectual disability; J-shaped sella turcica; Joint stiffness; Kyphosis; Large face; Limitation of joint mobility; Macrocephaly; Macroglossia; Mandibular prognathia; Microdontia; Micrognathia; Mitral regurgitation; Mucopolysacchariduria; Muscular hypotonia; Narrow pelvis bone; Neurodegeneration; Obstructive sleep apnea; Opacification of the corneal stroma; Pes cavus; Progressive neurologic deterioration; Pulmonary arterial hypertension; Recurrent ear infections; Recurrent respiratory infections; Retinopathy; Rhinitis; Scoliosis; Sensorineural hearing impairment; Short clavicles; Short neck; Short stature; Skeletal dysplasia; Sleep disturbance; Spinal canal stenosis; Splenomegaly; Thick eyebrow; Thick vermilion border; Tracheal stenosis; Umbilical hernia; Urinary glycosaminoglycan excretion; Wide nasal bridge; Wide nose
SHPK17p13.2100%gene with protein product605060CARKLAbnormal CNS myelination; Abnormality of the renal tubule; Arthrogryposis multiplex congenita; Breech presentation; Cholestatic liver disease; Diastasis recti; Hepatitis; High forehead; Hip dysplasia; Hypochromic microcytic anemia; Hypotelorism; Inguinal hernia; Large fontanelles; Macrocephaly; Neonatal asphyxia; Portal hypertension; Postprandial hyperglycemia; Renal insufficiency; Severe postnatal growth retardation; Shallow orbits; Short stature; Steatorrhea; Subcortical cerebral atrophy; Ventriculomegaly

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.


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-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-IBDInflammatory Bowel Disease
CS-MaleInfMale Infertility
CS-WWSMuscular dystropy-dystroglycanopathy (Walker-Warburg)
CS-NephroticNephrotic Syndrome
CS-PPKCIPalmoplantar keratoderma plus congenital ichthyosis
CS-Primary ImmunodefPrimary Immunodeficiency
CS-SRTDShort-Rib Thoracic Dysplasia
CS-WSWaardenburg Syndrome