This mutation was identified in an ENU mutagenesis screen. All C3H backcross progeny of the founder G1 (C3H x mutagenized C57BL/6)F1 male had retinal degeneration, suggesting that the new mutation is an allele of Pde6b.
Legend:
cx: complex: > 1 genome feature ot: other: hemizygous, indeterminate,... (F): Female
(M): Male
N: normal phenotype
(#): related diseases count