Phenotypes Associated with This Genotype

Genotype
MGI:2174776

• Allelic Composition: Chd7^Todo/Chd7⁺
• Genetic Background: involves: BALB/cAnNCrl * C3H/HeN

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

behavior/neurological

head tossing ( J:75619 )

• described as head weaving

circling ( J:63816 )

growth/size/body

decreased body size ( J:75619 )

• described as small in size

hearing/vestibular/ear

abnormal lateral semicircular canal morphology ( J:75619 )

• truncation of lateral canal with occasional absence of lateral ampulla

abnormal posterior semicircular canal morphology ( J:75619 )

• variable penetrance of defects including small or absent canal and ampullae; variability often noted within left and right ears of same animal