Phenotypes associated with this allele

• Allele Symbol: Prkra^lear-3J
• Allele Name: little ears 3 Jackson
• Allele ID: MGI:5461152
• Summary: 1 genotype

Jump to	Allelic Composition	Genetic Background	Genotype ID
hm1	Prkra^lear-3J/Prkra^lear-3J	B6.Cg-Prkra^lear-3J/GrsrJ	MGI:5582829

Genotype
MGI:5582829

hm1

• Allelic Composition: Prkra^lear-3J/Prkra^lear-3J
• Genetic Background: B6.Cg-Prkra^lear-3J/GrsrJ

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

craniofacial

small ears ( J:213055 )

• the ear pinnae are smaller than normal and this difference is evident at 2 weeks of age

growth/size/body

small ears ( J:213055 )

• the ear pinnae are smaller than normal and this difference is evident at 2 weeks of age

decreased body size ( J:213055 )

• homozygotes are slightly smaller than normal

hearing/vestibular/ear

small ears ( J:213055 )

• the ear pinnae are smaller than normal and this difference is evident at 2 weeks of age

increased or absent threshold for auditory brainstem response ( J:213055 )

• severe hearing loss by ABR testing at 8 weeks of age

reproductive system

infertility ( J:213055 )

• homozygotes are infertile

vision/eye

vision/eye phenotype ( J:213055 )

N • ophthalmoscopic assessment at 8 weeks of age failed to find any abnormalities