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Symbol
Name
ID
B9d2
B9 protein domain 2
MGI:2387643
Phenotype annotations related to nervous system
Darker colors indicate more annotations
Human Phenotypes
Encephalocele
Aganglionic megacolon
Oculomotor apraxia
Hydrocephalus
Polymicrogyria
Aplasia/Hypoplasia of the corpus callosum
Cerebellar vermis hypoplasia
Abnormality of neuronal migration
Ataxia
Tremor
Intellectual disability
Gait disturbance
Global developmental delay
Seizure
Disease(s) Associated with B9D2
Joubert syndrome

Mouse Phenotypes
anastomosis between internal carotid artery and basilar artery
absent segment of anterior cerebral artery
absent segment of posterior cerebral artery
abnormal brain vasculature morphology
abnormal adenohypophysis morphology
absent adenohypophysis
abnormal neurohypophysis morphology
small superior cervical ganglion
reduced sympathetic cervical ganglion size
abnormal brain morphology
enlarged brain ventricles
abnormal choroid plexus morphology
abnormal brain internal capsule morphology
abnormal forebrain morphology
abnormal olfactory bulb morphology
abnormal hindbrain morphology
small superior vagus ganglion
abnormal hypoglossal nerve topology
absent oculomotor nerve
thin oculomotor nerve
abnormal optic chiasm morphology
thin motoric part of trigeminal nerve
abnormal intrathoracic topology of vagus nerve
abnormal spinal cord morphology
Availability Mouse Genotype
B9d2tm1a(EUCOMM)Wtsi/B9d2tm1a(EUCOMM)Wtsi

Contributing Projects:
Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Models of Human Cancer database (MMHCdb) (formerly Mouse Tumor Biology (MTB)), Gene Ontology (GO)
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last database update
04/30/2024
MGI 6.23
The Jackson Laboratory