Phenotypes Associated with This Genotype

Genotype
MGI:6359427

• Allelic Composition: Atp6v1b2^tm1Yoyu/Atp6v1b2⁺
• Genetic Background: involves: C57BL/6

• ♀: phenotype observed in females
• ♂: phenotype observed in males
• N: normal phenotype

behavior/neurological

behavior/neurological phenotype ( J:278514 )

N • normal anxiety behavior in open field test, elevated plus maze and light-dark exploration test

N • normal number of mature neurons in hippocampus CA1 region

impaired passive avoidance behavior ( J:278514 )

• no change in latency to enter hostile environment across three test days

impaired short-term object recognition memory ( J:278514 )

• no difference between time spent on new and old block

growth/size/body

growth/size/body region phenotype ( J:278514 )

N • normal weight and weight gain

hearing/vestibular/ear

hearing/vestibular/ear phenotype ( J:278514 )

N • normal auditory brainstem response at ages 12 and 24 weeks

N • normal inner ear morphology

Mouse Models of Human Disease		DO ID	OMIM ID(s)	Ref(s)
autosomal dominant congenital deafness with onychodystrophy		DOID:0080720	OMIM:124480	J:278514