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Partial agenesis of the corpus callosum

Select all: Gene symbolChrAvg % covered at 10xLocus TypeNoteOMIMPrevious symbol(s)Phenotype(s)Slice(s)
AMER1Xq11.2100%gene with protein product300647FAM123BAbnormality of the metaphysis; Apnea; Arachnodactyly; Atrial septal defect; Bifid uvula; Broad ribs; Camptodactyly; Cleft palate; Cleft upper lip; Clinodactyly of the 5th finger; Conductive hearing impairment; Craniofacial osteosclerosis; Delayed closure of the anterior fontanelle; Delayed cranial suture closure; Delayed eruption of teeth; Dental crowding; Dental malocclusion; Epicanthus; Facial hyperostosis; Facial palsy; Failure to thrive; Fibular aplasia; Fibular hypoplasia; Flat occiput; Flexion contracture of toe; Frontal bossing; Gastroesophageal reflux; Generalized hypotonia; High iliac wings; High, narrow palate; Hydrocephalus; Hypertelorism; Intellectual disability, mild; Intestinal malrotation; Joint contracture of the hand; Large fontanelles; Large iliac wings; Laryngeal web; Low-set ears; Macrocephaly; Micrognathia; Microtia; Narrow forehead; Nasal speech; Natal tooth; Oligohydramnios; Osteopathia striata; Osteopetrosis; Overfolded helix; Paranasal sinus hypoplasia; Partial agenesis of the corpus callosum; Patent ductus arteriosus; Pectus excavatum; Pierre-Robin sequence; Polyhydramnios; Posteriorly rotated ears; Prominent forehead; Rough bone trabeculation; Sclerosis of skull base; Scoliosis; Seizures; Short stature; Spina bifida occulta; Straight clavicles; Submucous cleft hard palate; Talipes equinovarus; Thick lower lip vermilion; Thickened calvaria; Thoracolumbar kyphosis; Tracheomalacia; Ventricular septal defect; Webbed neck; Wide intermamillary distance; Wide nasal bridge; X-linked dominant inheritance
ARID1B6q25.3100%gene with protein product614556Abnormality of cardiovascular system morphology; Abnormality of the dentition; Abnormality of the pinna; Abnormality of vision; Agenesis of corpus callosum; Aggressive behavior; Aplasia of the uterus; Aplasia/Hypoplasia of the cerebellum; Aplasia/Hypoplasia of the distal phalanx of the 5th finger; Aplasia/Hypoplasia of the patella; Astigmatism; Atrial septal defect; Autistic behavior; Autosomal dominant inheritance; Autosomal recessive inheritance; Broad nasal tip; Bulbous nose; Choanal atresia; Cleft palate; Coarse facial features; Congenital diaphragmatic hernia; Coxa valga; Cryptorchidism; Cutis marmorata; Dandy-Walker malformation; Delayed eruption of teeth; Delayed skeletal maturation; Depressed nasal bridge; Depressed nasal ridge; Dislocated radial head; Downslanted palpebral fissures; Duodenal ulcer; Ectopic kidney; Elbow dislocation; Epicanthus; Facial hypertrichosis; Failure to thrive; Feeding difficulties in infancy; Gastric ulcer; Generalized hirsutism; Global developmental delay; Hearing impairment; Hemangioma; High palate; Hydronephrosis; Hypertelorism; Hypoplasia of the corpus callosum; Hypoplastic fifth fingernail; Hypospadias; Hypotelorism; Inguinal hernia; Intellectual disability; Intellectual disability, mild; Intestinal malrotation; Intrauterine growth retardation; Intussusception; Joint hyperflexibility; Joint laxity; Kyphosis; Long eyelashes; Low-set ears; Low-set, posteriorly rotated ears; Lumbosacral hirsutism; Malar flattening; Microcephaly; Muscular hypotonia; Myopia; Nystagmus; Partial agenesis of the corpus callosum; Patent ductus arteriosus; Phenotypic variability; Plagiocephaly; Posteriorly rotated ears; Postnatal growth retardation; Preauricular skin tag; Prominent interphalangeal joints; Ptosis; Recurrent respiratory infections; Renal hypoplasia; Sacral dimple; Scoliosis; Seizures; Sensorineural hearing impairment; Severe expressive language delay; Short distal phalanx of finger; Short distal phalanx of the 5th finger; Short distal phalanx of the 5th toe; Short stature; Short sternum; Single transverse palmar crease; Slow-growing hair; Sparse scalp hair; Spina bifida occulta; Strabismus; Tetralogy of Fallot; Thick eyebrow; Thick lower lip vermilion; Thin upper lip vermilion; Umbilical hernia; Ventricular septal defect; Visual impairment; Wide mouth; Wide nasal bridge
CENPE4q2499.77%gene with protein product117143Abnormality of dental enamel; Absent earlobe; Autosomal recessive inheritance; Cachexia; Cerebellar hypoplasia; Clinodactyly of the 5th finger; Cognitive impairment; Cone-shaped epiphysis; Convex nasal ridge; Cortical gyral simplification; Craniosynostosis; Delayed skeletal maturation; Downslanted palpebral fissures; Glaucoma; Hip dysplasia; Intellectual disability; Intrauterine growth retardation; Joint hyperflexibility; Metaphyseal sclerosis; Microcephaly; Micrognathia; Mild global developmental delay; Narrow face; Partial agenesis of the corpus callosum; Prematurely aged appearance; Prominent nose; Reduced number of teeth; Round face; Sandal gap; Seizures; Short foot; Short stature; Sloping forehead; Small hand; Sparse scalp hair
DHCR241p32.3100%gene with protein product606418DCEAbsent septum pellucidum; Agenesis of corpus callosum; Anteverted nares; Arthrogryposis multiplex congenita; Autosomal recessive inheritance; Bifid uvula; Depressed nasal bridge; Failure to thrive; Feeding difficulties; Hydrocephalus; Intellectual disability; Intrauterine growth retardation; Large earlobe; Low-set, posteriorly rotated ears; Microcephaly; Micrognathia; Muscle stiffness; Narrow mouth; Nystagmus; Partial agenesis of the corpus callosum; Phenotypic variability; Relative macrocephaly; Retrognathia; Rigidity; Seizures; Severe short stature; Short nose; Spasticity; Status epilepticus; Strabismus; Submucous cleft hard palate; VentriculomegalyDisorders of Sex Development
GLI22q14.299.99%gene with protein product165230Abnormal cortical gyration; Abnormal prolactin level; Abnormality of secondary sexual hair; Agenesis of incisor; Amenorrhea; Anophthalmia; Anterior pituitary agenesis; Anterior pituitary hypoplasia; Aplasia/Hypoplasia of the breasts; Autosomal dominant inheritance; Bilateral cleft lip and palate; Cryptorchidism; Decreased circulating ACTH level; Decreased testicular size; Dental malocclusion; Depressed nasal bridge; Depressed nasal ridge; Ectopic posterior pituitary; Fatigue; Global developmental delay; Growth hormone deficiency; Holoprosencephaly; Hydrocephalus; Hypoglycemia; Hypogonadotrophic hypogonadism; Hypopituitarism; Hypoplasia of the maxilla; Hypoplasia of the premaxilla; Hypotelorism; Hypotension; Incomplete penetrance; Infertility; Macrotia; Malar flattening; Microcephaly; Micropenis; Microphthalmia; Midface retrusion; Optic nerve hypoplasia; Osteopenia; Panhypopituitarism; Partial agenesis of the corpus callosum; Pituitary hypothyroidism; Postaxial hand polydactyly; Prominent antihelix; Seizures; Short hard palate; Short philtrum; Short stature; Single median maxillary incisor; Single naris; Sporadic; Underdeveloped tragus; Variable expressivity
GPSM21p13.399.95%gene with protein product609245DFNB82Arachnoid cyst; Autosomal recessive inheritance; Cerebellar dysplasia; Cerebellar hypoplasia; Dysplastic corpus callosum; Gray matter heterotopias; Hydrocephalus; Hypoplasia of the corpus callosum; Large foramen magnum; Partial agenesis of the corpus callosum; Polymicrogyria; Severe sensorineural hearing impairment; Ventriculomegaly
ISPD7p21.299.96%gene with protein product614631Abnormal aldolase level; Abnormal lactate dehydrogenase activity; Abnormal levels of creatine kinase in blood; Absent septum pellucidum; Adducted thumb; Agenesis of corpus callosum; Anophthalmia; Aplasia/Hypoplasia involving the skeletal musculature; Areflexia; Autosomal recessive inheritance; Calf muscle hypertrophy; Cataract; Cerebellar hypoplasia; Chorioretinal dysplasia; Corneal opacity; Cryptorchidism; Dandy-Walker malformation; Decreased fetal movement; Deeply set eye; Elevated serum creatine phosphokinase; Encephalocele; Frontal bossing; Generalized hypotonia; Glaucoma; Global developmental delay; Hydrocephalus; Hypoglycosylation of alpha-dystroglycan; Hypoplasia of penis; Hypoplasia of the brainstem; Hypoplasia of the corpus callosum; Hyporeflexia; Intellectual disability; Intellectual disability, profound; Limb-girdle muscular dystrophy; Lissencephaly; Low-set ears; Macrocephaly; Macroglossia; Macrogyria; Metatarsus valgus; Microphthalmia; Microtia; Muscle weakness; Muscular dystrophy; Muscular hypotonia; Optic atrophy; Optic nerve hypoplasia; Pachygyria; Partial agenesis of the corpus callosum; Peters anomaly; Polymicrogyria; Remnants of the hyaloid vascular system; Retinal detachment; Retinal dysplasia; Retinal dystrophy; Retrognathia; Scapular winging; Skeletal muscle atrophy; Slow progression; Specific learning disability; Type II lissencephalyMuscular dystropy-dystroglycanopathy (Walker-Warburg); Rhabdomyolysis
KATNB116q21100%gene with protein product602703Autosomal recessive inheritance; Cognitive impairment; Cortical gyral simplification; Global developmental delay; Hypoplasia of the corpus callosum; Infantile onset; Lissencephaly; Microcephaly; Pachygyria; Partial agenesis of the corpus callosum; Polymicrogyria; Sloping forehead; Ventriculomegaly
L1CAMXq2899.99%gene with protein product308840HSAS1, SPG1, HSAS, MASA, MIC5, S10Abnormal facial shape; Absent septum pellucidum; Adducted thumb; Aganglionic megacolon; Agenesis of corpus callosum; Aphasia; Aqueductal stenosis; Camptodactyly of finger; Cerebellar hypoplasia; Clinodactyly of the 5th finger; Corticospinal tract hypoplasia; Delayed speech and language development; Flexion contracture of thumb; Gait disturbance; Hand clenching; Hemiplegia/hemiparesis; Hydrocephalus; Hyperlordosis; Hyperreflexia; Increased intracranial pressure; Inferior vermis hypoplasia; Intellectual disability; Intellectual disability, severe; Kyphosis; Macrocephaly; Microcephaly; Muscle weakness; Partial agenesis of the corpus callosum; Pes cavus; Seizures; Short stature; Shuffling gait; Spastic paraplegia; Spasticity; Strabismus; Talipes equinovarus; Ventriculomegaly; X-linked recessive inheritance
LRP22q31.1100%gene with protein product600073Aplasia/Hypoplasia of the corpus callosum; Autosomal recessive inheritance; Broad forehead; Broad nasal tip; Congenital diaphragmatic hernia; Depressed nasal bridge; Downslanted palpebral fissures; Global developmental delay; Hypertelorism; Infra-orbital crease; Intellectual disability; Low-set ears; Macrocephaly; Malar flattening; Midface retrusion; Myopia; Omphalocele; Partial agenesis of the corpus callosum; Posteriorly rotated ears; Progressive visual loss; Proptosis; Proteinuria; Retinal detachment; Retinal dystrophy; Sensorineural hearing impairment; Short nose; Umbilical hernia; Wide anterior fontanel
MED12Xq13.199.99%gene with protein product300188TNRC11, FGS1Abnormal heart morphology; Abnormality of the genitourinary system; Abnormality of the nasopharynx; Abnormality of the rib cage; Abnormality of the sternum; Abnormally folded helix; Agenesis of corpus callosum; Aggressive behavior; Anal atresia; Anal stenosis; Anteriorly placed anus; Aortic root aneurysm; Aplasia/Hypoplasia of the corpus callosum; Arachnodactyly; Atrial septal defect; Attention deficit hyperactivity disorder; Autism; Blepharophimosis; Broad hallux; Broad thumb; Bulbous nose; Cafe-au-lait spot; Camptodactyly; Choanal atresia; Cleft palate; Cleft upper lip; Clinodactyly; Coarse facial features; Constipation; Cryptorchidism; Decreased body weight; Deep philtrum; Delayed closure of the anterior fontanelle; Dental crowding; Depressed nasal bridge; Disproportionate tall stature; Downslanted palpebral fissures; Emotional lability; Epicanthus; Facial wrinkling; Feeding difficulties; Fine hair; Flexion contracture; Frontal bossing; Frontal upsweep of hair; Generalized hypotonia; Global developmental delay; Hearing impairment; Heterotopia; High forehead; High palate; High pitched voice; Hydrocephalus; Hyperactivity; Hypertelorism; Hypoplasia of the maxilla; Hypospadias; Impaired social interactions; Inguinal hernia; Intellectual disability; Intestinal malrotation; Joint contracture of the hand; Joint hyperflexibility; Joint hypermobility; Joint laxity; Long face; Long nose; Long philtrum; Low frustration tolerance; Low-set ears; Lumbar hyperlordosis; Macrocephaly; Macroorchidism; Micrognathia; Microtia, first degree; Motor delay; Multiple joint contractures; Muscular hypotonia; Narrow face; Narrow mouth; Narrow nasal bridge; Narrow palate; Nasal speech; Neonatal hypotonia; Neurological speech impairment; Obsessive-compulsive behavior; Open mouth; Partial agenesis of the corpus callosum; Pectus excavatum; Plagiocephaly; Postnatal macrocephaly; Prominent fingertip pads; Prominent forehead; Prominent nasal bridge; Prominent nose; Psychosis; Ptosis; Pyloric stenosis; Radial deviation of finger; Sacral dimple; Scoliosis; Scrotal hypoplasia; Seizures; Sensorineural hearing impairment; Short neck; Short philtrum; Short stature; Single transverse palmar crease; Skin tags; Smooth philtrum; Sparse hair; Split hand; Strabismus; Syndactyly; Thick lower lip vermilion; Thin upper lip vermilion; Thin vermilion border; Umbilical hernia; Ventricular septal defect; Wide anterior fontanel; Wide mouth; Wide nasal bridge; X-linked recessive inheritance
NSD15q35.3100%gene with protein product606681STOAbnormal glucose tolerance; Abnormality of immune system physiology; Abnormality of the fingernails; Abnormality of the metaphysis; Abnormally low-pitched voice; Accelerated skeletal maturation; Adrenocortical carcinoma; Adrenocortical cytomegaly; Advanced eruption of teeth; Anteverted nares; Aplasia/Hypoplasia of the corpus callosum; Atrial septal defect; Autosomal dominant inheritance; Behavioral abnormality; Broad foot; Broad forehead; Broad thumb; Camptodactyly of finger; Cardiomegaly; Cardiomyopathy; Cavum septum pellucidum; Coarse facial features; Conductive hearing impairment; Cryptorchidism; Dandy-Walker malformation; Deep philtrum; Deep-set nails; Delayed skeletal maturation; Depressed nasal ridge; Diastasis recti; Dolichocephaly; Downslanted palpebral fissures; Enlarged cisterna magna; Enlarged kidney; Expressive language delay; Feeding difficulties in infancy; Fine hair; Frontal bossing; Genu valgum; Global developmental delay; Gonadoblastoma; Hemihypertrophy; Hepatoblastoma; Hepatomegaly; High anterior hairline; High forehead; High palate; High, narrow palate; Hoarse voice; Hypermetropia; Hyperreflexia; Hypertelorism; Hypoglycemia; Hypoplastic toenails; Inguinal hernia; Intellectual disability; Joint laxity; Joint stiffness; Large fontanelles; Large hands; Long foot; Long philtrum; Low-set, posteriorly rotated ears; Macrocephaly; Macroglossia; Macrotia; Mandibular prognathia; Microcephaly; Micrognathia; Midface retrusion; Muscular hypotonia; Myopia; Narrow palate; Neonatal hypoglycemia; Neonatal hypotonia; Nephroblastoma; Nephrocalcinosis; Nephrolithiasis; Nevus flammeus; Nystagmus; Obesity; Omphalocele; Otitis media; Overgrowth; Overgrowth of external genitalia; Pancreatic hyperplasia; Partial agenesis of the corpus callosum; Patent ductus arteriosus; Pes planus; Pointed chin; Poor coordination; Posterior helix pit; Precocious puberty; Prominent forehead; Prominent metopic ridge; Prominent occiput; Proptosis; Redundant skin; Renal cortical cysts; Retrognathia; Round face; Scoliosis; Seizures; Short stature; Small nail; Spasticity; Specific learning disability; Sporadic; Strabismus; Tall stature; Thin nail; Ventricular septal defect; Ventriculomegaly; Vesicoureteral refluxObesity
PDHX11p1399.92%gene with protein product608769Abnormality of eye movement; Ataxia; Autosomal recessive inheritance; Congenital onset; Decreased activity of the pyruvate dehydrogenase complex; Dystonia; Epicanthus; Global developmental delay; High palate; Hyperalaninemia; Hypertelorism; Increased serum pyruvate; Intellectual disability; Lactic acidosis; Metabolic acidosis; Microcephaly; Neonatal hypotonia; Optic atrophy; Partial agenesis of the corpus callosum; Pectus excavatum; Poor fine motor coordination; Poor gross motor coordination; Seizures; Spastic paraplegia; Spastic tetraplegia; Subependymal cysts; Trigonocephaly; Unsteady gait; Variable expressivity
SLC25A1917q25.1100%gene with protein product606521MCPHAAgenesis of corpus callosum; Autosomal recessive inheritance; Cerebellar hypoplasia; Cerebellar vermis hypoplasia; Congenital onset; Contractures of the joints of the lower limbs; Death in infancy; Difficulty walking; Feeding difficulties; Flexion contracture; Hepatomegaly; Hyporeflexia; Increased CSF lactate; Irritability; Lactic acidosis; Lethargy; Limb hypertonia; Lissencephaly; Metabolic acidosis; Microcephaly; Micrognathia; Muscle weakness; Muscular hypotonia; Muscular hypotonia of the trunk; Optic atrophy; Organic aciduria; Osteoporosis; Paralysis; Partial agenesis of the corpus callosum; Peripheral axonal neuropathy; Polyneuropathy; Progressive microcephaly; Severe global developmental delay; Skeletal muscle atrophy; Sloping forehead; Spina bifida; Talipes equinovarus; Temperature instability; 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