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Symbol
Name
ID
Hoxa1
homeobox A1
MGI:96170
Phenotype annotations related to nervous system
Darker colors indicate more annotations
Human Phenotypes
Delayed gross motor development
Seizure
Disease(s) Associated with HOXA1
Athabaskan brainstem dysgenesis syndrome

Mouse Phenotypes
increased hindbrain apoptosis
delayed neural tube closure
abnormal rhombomere morphology
increased rhombomere 3 size
decreased rhombomere 4 size
decreased rhombomere 5 size
abnormal rhombomere boundary morphology
rhombomere fusion
abnormal pons morphology
absent facial nuclei
small facial motor nucleus
absent superior olivary complex
abnormal hindbrain morphology
abnormal vestibulocochlear ganglion morphology
abnormal cranial ganglia morphology
absent cochlear ganglion
abnormal geniculate ganglion morphology
small geniculate ganglion
small superior glossopharyngeal ganglion
abnormal trigeminal ganglion morphology
abnormal superior vagus ganglion morphology
small superior vagus ganglion
small vestibular ganglion
abnormal cranial nerve morphology
abnormal facial nerve morphology
absent facial nerve
abnormal glossopharyngeal nerve morphology
fusion of glossopharyngeal and vagus nerve
abnormal vagus nerve morphology
absent cochlear nerve
absent vestibular nerve
absent vestibulocochlear nerve
Availability Mouse Genotype
Hoxa1tm1Ipc/Hoxa1tm1Ipc
Hoxa1tm1Mrc/Hoxa1tm1Mrc
Hoxa1tm1Rez/Hoxa1tm1Rez
Hoxa1tm3.1Mrc/Hoxa1tm3.1Mrc
Hoxa1tm3.1Mrc/Hoxa1tm4(Hoxb1)Mrc

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
02/23/2021
MGI 6.16
The Jackson Laboratory