Summary
A semidominant mutation in the laboratory mouse, Coloboma (Cm), is described. Coloboma is located on Chromosome 2, as is the similar mutation Dickie's small eye (Dey). Coloboma has a moderately reduced expressivity. The anterior chamber is usually present in Cm/+. Both Cm and Dey show delayed detachment of the lens vesicle and microphthalmia, and homozygotes of both apparently die early in prenancy.
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This work was supported by research grant CA 02662 from the National Cancer Institute
The Jackson Laboratory is fully accredited by the American Association for Accreditation of Laboratory Animal Care
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Theiler, K., Varnum, D.S. Development of Coloboma (Cm/+), a mutation with anterior lens adhesion. Anat Embryol 162, 121–126 (1981). https://doi.org/10.1007/BF00318098
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DOI: https://doi.org/10.1007/BF00318098