XomeDxSlice Tool

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

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SELECTED GENES FOR YOUR SLICE

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Phenotypes
Increased CSF protein

Select all: Gene symbolChrAvg % covered at 10xLocus TypeNoteOMIMPrevious symbol(s)Phenotype(s)Slice(s)
ARSA22q13.33100%gene with protein product607574Abnormality of the cerebral white matter; Ataxia; Autosomal recessive inheritance; Babinski sign; Bulbar palsy; Cholecystitis; Chorea; Decreased nerve conduction velocity; Delusions; Dysarthria; Dystonia; EMG: neuropathic changes; Emotional lability; Gait disturbance; Gallbladder dysfunction; Generalized hypotonia; Hallucinations; Hyperreflexia; Hyporeflexia; Increased CSF protein; Intellectual disability; Loss of speech; Mental deterioration; Optic atrophy; Peripheral demyelination; Progressive peripheral neuropathy; Seizures; Spastic tetraplegia; Tetraplegia; Urinary incontinence
CD5911p13100%gene with protein product107271MIC11, MIN1, MSK21, MIN2, MIN3Areflexia; Autosomal recessive inheritance; Generalized hypotonia; Hemolytic anemia; Increased CSF protein; Infantile onset; Limb muscle weakness; Paroxysmal nocturnal hemoglobinuria; Skeletal muscle atrophyHemolytic Anemia
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
GALC14q31.399.98%gene with protein product606890Abnormal flash visual evoked potentials; Autoimmune thrombocytopenia; Autosomal recessive inheritance; Blindness; CNS demyelination; Decerebrate rigidity; Decreased nerve conduction velocity; Developmental regression; Diffuse cerebral atrophy; EEG abnormality; Episodic fever; Failure to thrive; Hearing impairment; Hydrocephalus; Hyperactive deep tendon reflexes; Hypertonia; Increased CSF protein; Motor deterioration; Muscular hypotonia; Neurodegeneration; Nystagmus; Optic atrophy; Peripheral demyelination; Progressive spasticity; Seizures; Sensorimotor neuropathy; Vomiting
GFAP17q21.31100%gene with protein product137780Ataxia; Autosomal dominant inheritance; Bulbar signs; Developmental regression; Diffuse demyelination of the cerebral white matter; Hydrocephalus; Increased CSF protein; Infantile onset; Progressive macrocephaly; Seizures; Spasticity
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
OCLN5q13.282.5%gene with protein product602876Abnormality of movement; Anteverted nares; Autosomal recessive inheritance; Cerebellar hypoplasia; Cerebral calcification; Cerebral cortical atrophy; Decreased liver function; Elevated hepatic transaminases; Failure to thrive; Global developmental delay; Hepatomegaly; High palate; Hyperreflexia; Increased CSF protein; Intellectual disability, profound; Jaundice; Lissencephaly; Long philtrum; Low-set ears; Microcephaly; Microretrognathia; Muscular hypotonia of the trunk; Nystagmus; Pachygyria; Petechiae; Phenotypic variability; Polymicrogyria; Seizures; Sloping forehead; Spasticity; Splenomegaly; Thrombocytopenia; Ventriculomegaly
PEX76q23.3100%gene with protein product601757Abnormal pyramidal signs; Abnormality of epiphysis morphology; Abnormality of metabolism/homeostasis; Abnormality of retinal pigmentation; Alopecia; Anosmia; Arrhythmia; Ataxia; Autosomal recessive inheritance; Calcific stippling of infantile cartilaginous skeleton; Cardiomegaly; Cardiomyopathy; Cataract; Cerebral cortical atrophy; Cleft palate; Congenital cataract; Congestive heart failure; Coronal cleft vertebrae; Delayed CNS myelination; Depressed nasal bridge; Developmental regression; Dry skin; Elevated levels of phytanic acid; Epiphyseal stippling; Flared metaphysis; Flat face; Flexion contracture; Frontal bossing; Hammertoe; Hemiplegia/hemiparesis; Hyporeflexia; Ichthyosis; Increased CSF protein; Intellectual disability; Intellectual disability, severe; Kyphoscoliosis; Limb muscle weakness; Malar flattening; Microcephaly; Micrognathia; Miosis; Multiple epiphyseal dysplasia; Muscular hypotonia; Nail dysplasia; Nyctalopia; Nystagmus; Peripheral neuropathy; Pes cavus; Ptosis; Respiratory insufficiency; Retinal degeneration; Retinopathy; Rhizomelia; Rod-cone dystrophy; Seizures; Sensorimotor neuropathy; Sensorineural hearing impairment; Sensory impairment; Severe failure to thrive; Severe short stature; Short fourth metatarsal; Short metacarpal; Skeletal dysplasia; Skeletal muscle atrophy; Spasticity; Splenomegaly; Upslanted palpebral fissure; Visual impairmentPalmoplantar keratoderma plus congenital ichthyosis
PHYH10p1399.97%gene with protein product602026Abnormal pyramidal signs; Abnormality of epiphysis morphology; Abnormality of metabolism/homeostasis; Abnormality of retinal pigmentation; Anosmia; Arrhythmia; Ataxia; Autosomal recessive inheritance; Cardiomegaly; Cardiomyopathy; Cataract; Congestive heart failure; Developmental regression; Dry skin; Elevated levels of phytanic acid; Hammertoe; Hemiplegia/hemiparesis; Hyporeflexia; Ichthyosis; Increased CSF protein; Intellectual disability, severe; Limb muscle weakness; Miosis; Multiple epiphyseal dysplasia; Muscular hypotonia; Nail dysplasia; Nyctalopia; Nystagmus; Peripheral neuropathy; Pes cavus; Ptosis; Retinal degeneration; Retinopathy; Rod-cone dystrophy; Sensorimotor neuropathy; Sensorineural hearing impairment; Sensory impairment; Short fourth metatarsal; Short metacarpal; Skeletal dysplasia; Skeletal muscle atrophy; Splenomegaly; Visual impairmentPalmoplantar keratoderma plus congenital ichthyosis
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
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
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
PRF110q22.1100%gene with protein product170280Anemia; Aplastic anemia; Ataxia; Autosomal recessive inheritance; Bone marrow hypocellularity; Coma; CSF pleocytosis; Encephalitis; Failure to thrive; Generalized edema; Generalized hypotonia; Global developmental delay; Hemiplegia; Hemophagocytosis; Hepatomegaly; Hypertonia; Hypertriglyceridemia; Hypoalbuminemia; Hypofibrinogenemia; Hyponatremia; Hypoproteinemia; Increased CSF protein; Increased intracranial pressure; Increased serum ferritin; Increased total bilirubin; Irritability; Jaundice; Leukopenia; Lymphadenopathy; Lymphoma; Meningitis; Prolonged prothrombin time; Seizures; Splenomegaly; Tetraplegia; ThrombocytopeniaAutoimmune Disorders ; Bone Marrow Failure Syndromes ; Primary Immunodeficiency
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
PSAP10q22.199.99%gene with protein product176801SAP1, GLBAAbnormality of eye movement; Abnormality of glycosphingolipid metabolism; Abnormality of the periventricular white matter; Anemia; Autosomal recessive inheritance; Babinski sign; Central apnea; Cerebral dysmyelination; CNS demyelination; Congenital onset; Death in childhood; Death in infancy; Decreased nerve conduction velocity; Developmental regression; Dysarthria; Dysphagia; Dystonia; Erlenmeyer flask deformity of the femurs; Fasciculations; Feeding difficulties; Gait ataxia; Generalized clonic seizures; Generalized hypotonia; Generalized tonic-clonic seizures; Global brain atrophy; Global developmental delay; Hepatomegaly; Hepatosplenomegaly; Hyperkinesis; Hyperreflexia; Hypertonia; Hypoplasia of the corpus callosum; Hyporeflexia; Increased cerebral lipofuscin; Increased CSF protein; Infantile onset; Loss of speech; Mental deterioration; Muscle weakness; Muscular hypotonia; Myoclonus; Neuronal loss in central nervous system; Osteopenia; Peripheral demyelination; Polyneuropathy; Recurrent respiratory infections; Respiratory failure; Respiratory insufficiency; Seizures; Spastic tetraparesis; Splenomegaly; Thrombocytopenia; Urinary incontinence; Variable expressivity
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
SLC12A615q1499.94%gene with protein product604878KCC3, ACCPN2-3 toe syndactyly; Agenesis of corpus callosum; Aqueductal stenosis; Areflexia; Autosomal recessive inheritance; Axonal degeneration/regeneration; Brachycephaly; Decreased motor nerve conduction velocity; Decreased sensory nerve conduction velocity; EEG abnormality; EMG: chronic denervation signs; Facial asymmetry; Facial diplegia; Flexion contracture; Generalized hypotonia; Global developmental delay; Hemiplegia/hemiparesis; High palate; Hypertelorism; Hypoplasia of the maxilla; Increased CSF protein; Intellectual disability; Limb muscle weakness; Limb tremor; Long face; Low anterior hairline; Macrotia; Microcephaly; Motor delay; Motor polyneuropathy; Narrow forehead; Neonatal hypotonia; Onion bulb formation; Peripheral axonal neuropathy; Polyneuropathy; Progressive; Psychosis; Ptosis; Respiratory tract infection; Restrictive deficit on pulmonary function testing; Scoliosis; Seizures; Sensory neuropathy; Short nose; Skeletal muscle atrophy; Tapered finger; Ventriculomegaly; Wide nasal bridge
SUMF13p26.1100%gene with protein product607939Abnormality of peripheral nerve conduction; Abnormality of retinal pigmentation; Abnormality of the periventricular white matter; Anteverted nares; Ataxia; Autosomal recessive inheritance; Broad hallux; Broad hallux phalanx; Broad thumb; Cataract; Cerebellar atrophy; Cerebral atrophy; CNS demyelination; Coarse facial features; Coarse hair; Corneal opacity; Depressed nasal bridge; Developmental regression; Dysostosis multiplex; Flat face; Global developmental delay; Hearing impairment; Hepatomegaly; Hydrocephalus; Hypoplastic vertebral bodies; Ichthyosis; Increased CSF protein; Intellectual disability; Joint stiffness; Large forehead; Lower limb hyperreflexia; Macrocephaly; Mucopolysacchariduria; Neonatal hypotonia; Optic atrophy; Periorbital edema; Peripheral demyelination; Prominent forehead; Rapid neurologic deterioration; Retinal degeneration; Seizures; Sensorineural hearing impairment; Short stature; Smooth philtrum; Spasticity; Splenomegaly; Thick eyebrow; Ventriculomegaly; Visual impairment
TTR18q12.1100%gene with protein product176300PALB, CTS1Abnormal test result; Adult onset; Amyloid deposition in the vitreous humor; Amyloidosis; Arrhythmia; Ataxia; Atrioventricular block; Autosomal dominant inheritance; Cardiomegaly; Cardiomyopathy; Constipation; Constrictive median neuropathy; Dementia; Diarrhea; Digital flexor tenosynovitis; Dysarthria; Dysautonomia; Headache; Hearing impairment; Hemiparesis; Hyporeflexia; Impotence; Increased CSF protein; Muscle weakness; Nephropathy; Nystagmus; Orthostatic hypotension due to autonomic dysfunction; Paraplegia; Peripheral axonal neuropathy; Peripheral neuropathy; Phenotypic variability; Polyneuropathy; Progressive; Seizures; Spasticity; Stroke-like episode; Tremor; Urinary incontinence; Visual impairment; Vitamin B6 deficiency; Vitreous floaters; Weight loss
TXN222q12.3100%gene with protein product609063Autosomal recessive inheritance; Axonal degeneration; Cerebellar atrophy; Congenital onset; Decreased activity of mitochondrial complex I; Decreased activity of mitochondrial complex III; Delayed CNS myelination; Dystonia; Feeding difficulties; Generalized hypotonia; Global brain atrophy; Global developmental delay; Increased CSF lactate; Increased CSF protein; Increased serum lactate; Infantile onset; Microcephaly; Optic atrophy; Optic neuropathy; Peripheral neuropathy; Progressive; Retinopathy; Seizures; Spasticity; Subependymal cysts
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