Phenotypes associated with this allele

• Allele Symbol: Rorb^hstp-2J
• Allele Name: high stepper 2 Jackson
• Allele ID: MGI:7495931
• Summary: 1 genotype

Jump to	Allelic Composition	Genetic Background	Genotype ID
hm1	Rorb^hstp-2J/Rorb^hstp-2J	B6.Cg-Rorb^hstp-2J/GrsrJ	MGI:7507152

Genotype
MGI:7507152

hm1

• Allelic Composition: Rorb^hstp-2J/Rorb^hstp-2J
• Genetic Background: B6.Cg-Rorb^hstp-2J/GrsrJ

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

behavior/neurological

abnormal gait ( J:337403 )

• homozygotes pull each rear leg up to the body as they step

nervous system

abnormal photoreceptor inner segment morphology ( J:337403 )

abnormal retina cone cell inner segment morphology ( J:337403 )

disorganized photoreceptor inner segment ( J:337403 )

abnormal photoreceptor outer segment morphology ( J:337403 )

abnormal retina cone cell outer segment morphology ( J:337403 )

disorganized photoreceptor outer segment ( J:337403 )

vision/eye

abnormal photoreceptor inner segment morphology ( J:337403 )

abnormal retina cone cell inner segment morphology ( J:337403 )

disorganized photoreceptor inner segment ( J:337403 )

abnormal photoreceptor outer segment morphology ( J:337403 )

abnormal retina cone cell outer segment morphology ( J:337403 )

disorganized photoreceptor outer segment ( J:337403 )

disorganized retina layers ( J:337403 )

• no clear delineation of the layers, with diminished inner and outer segments of photoreceptors, and peanut agglutinin staining confirms much thinner layer of inner and outer segments and S-opsin staining is also decreased