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Mammalian Phenotype Ontology Annotations
Query Results - Summary
homeobox A1
96 phenotypes from 8 alleles in 8 genetic backgrounds
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Allelic Composition
Genetic Background
Annotated Term Reference
involves: 129S2/SvPas
abnormal cranial ganglia morphology J:14491
abnormal otic vesicle morphology J:14491
abnormal rhombomere boundary morphology J:14491
abnormal rhombomere morphology J:14491
decreased rhombomere 4 size J:14491
decreased rhombomere 5 size J:14491
involves: 129S2/SvPas * C57BL/6
abnormal basioccipital bone morphology J:23837, J:71547
abnormal cochlea morphology J:71547
abnormal cochlear sensory epithelium morphology J:71547
abnormal cranial nerve morphology J:23837
abnormal crista ampullaris morphology J:71547
abnormal exoccipital bone morphology J:23837
abnormal glossopharyngeal nerve morphology J:23837
abnormal hindbrain morphology J:23837
abnormal inner ear morphology J:23837, J:71547
abnormal inner ear vestibule morphology J:71547
abnormal interparietal bone morphology J:23837
abnormal membranous labyrinth morphology J:23837, J:71547
abnormal otic capsule morphology J:23837
abnormal rhombomere morphology J:23837
abnormal superior vagus ganglion morphology J:23837
abnormal tympanic ring morphology J:23837
abnormal utricular macula morphology J:71547
abnormal vagus nerve morphology J:23837
abnormal vestibular saccular macula morphology J:71547
absent cochlea J:23837, J:71547
absent cochlear ganglion J:23837, J:71547
absent common crus J:71547
absent endolymphatic duct J:71547
absent endolymphatic sac J:71547
absent facial nerve J:23837
absent facial nuclei J:23837
absent posterior semicircular canal J:71547
absent scala media J:23837
absent semicircular canals J:23837
absent superior semicircular canal J:71547
absent utricle J:71547
absent vestibular saccule J:71547
absent vestibulocochlear nerve J:23837
anoxia J:23837
cyanosis J:23837
delayed neural tube closure J:23837
muscle spasm J:23837
perinatal lethality, complete penetrance J:23837
respiratory failure J:23837
small otic vesicle J:71547
small vestibular ganglion J:23837
involves: 129S7/SvEvBrd * C57BL/6J
no abnormal phenotype detected J:58093
involves: 129S7/SvEvBrd * C57BL/6J
abnormal cochlea morphology J:1776
abnormal cranial ganglia morphology J:1776
abnormal cranial nerve morphology J:1776
abnormal geniculate ganglion morphology J:1776
abnormal glossopharyngeal nerve morphology J:1776
abnormal head morphology J:1776
abnormal hindbrain morphology J:1776
abnormal inner ear morphology J:1776
abnormal inner ear vestibule morphology J:1776
abnormal middle ear morphology J:1776
abnormal otic vesicle development J:1776
abnormal outer ear morphology J:1776
abnormal pons morphology J:1776
abnormal rhombomere morphology J:1776
abnormal trigeminal ganglion morphology J:1776
abnormal vagus nerve morphology J:1776
abnormal vestibulocochlear ganglion morphology J:1776
absent cochlear nerve J:1776
absent endolymphatic duct J:1776
absent facial nuclei J:1776
absent middle ear ossicles J:1776
absent superior olivary complex J:1776
absent vestibular nerve J:1776
absent vestibulocochlear nerve J:1776
perinatal lethality, incomplete penetrance J:1776
postnatal lethality, complete penetrance J:1776
small facial motor nucleus J:1776
small geniculate ganglion J:1776
small otic vesicle J:1776
small superior glossopharyngeal ganglion J:1776
small superior vagus ganglion J:1776
involves: 129S/SvEv * BALB/c * C57BL/6
abnormal basioccipital bone morphology J:93020
abnormal cochlea morphology J:93020
abnormal cranial ganglia morphology J:93020
abnormal cranial nerve morphology J:93020
abnormal cranial neural crest cell migration J:93020
abnormal glossopharyngeal nerve morphology J:93020
abnormal semicircular canal morphology J:93020
abnormal tympanic ring morphology J:93020
abnormal vagus nerve morphology J:93020
absent stapes J:93020
fusion of glossopharyngeal and vagus nerve J:93020
increased rhombomere 3 size J:93020
neonatal lethality, incomplete penetrance J:93020
postnatal lethality, incomplete penetrance J:93020
rhombomere fusion J:93020
small malleus J:93020
involves: 129S2/SvPas * C57BL/6 * SJL
no abnormal phenotype detected J:38388
involves: 129S1/Sv * 129X1/SvJ
abnormal aortic arch morphology J:178887
abnormal cardiac outflow tract development J:178887
abnormal cardiovascular system morphology J:178887
abnormal external carotid artery morphology J:178887
abnormal gland morphology J:178887
abnormal internal carotid artery morphology J:178887
absent parathyroid glands J:178887
bicuspid aortic valve J:178887
heart right ventricle hypertrophy J:178887
increased hindbrain apoptosis J:41540
interrupted aortic arch J:178887
overriding aortic valve J:178887
parathyroid hypoplasia J:178887
perinatal lethality, complete penetrance J:178887
retroesophageal right subclavian artery J:178887
right aortic arch J:178887
small second pharyngeal arch J:41540
thymus hypoplasia J:178887
ventricular septal defect J:178887
involves: 129S1/Sv * 129X1/SvJ * C57BL/6
abnormal facial nerve morphology J:119279
abnormal reflex J:119279
facial paralysis J:119279
involves: 129S1/Sv * 129X1/SvJ * C57BL/6
no abnormal phenotype detected J:160496
involves: 129S1/Sv * C57BL/6 * SJL
abnormal otic vesicle development J:175781
neonatal lethality, complete penetrance J:175781

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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
MGI 6.16
The Jackson Laboratory