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Phenotypes Associated with This Genotype
Genotype
MGI:3715212
Allelic
Composition
Itgb1tm1Efu/Itgb1tm1Efu
Tg(Cryaa-cre)10Mlr/0
Genetic
Background
involves: 129X1/SvJ * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Itgb1tm1Efu mutation (2 available); any Itgb1 mutation (58 available)
Tg(Cryaa-cre)10Mlr mutation (2 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
vision/eye
• at E16.5, mild lens epithelial elongation is observed
• at birth, lens epithelium is missing and remaining epithelial cells are abnormally elongated
• at birth, epithelial cells in the lens are lost by apoptosis
• at birth, lens fibers are highly vacuolated and disintegrating
• adult mice have little to no lens material
• microphthalmia in adults
• however, mice are born with normal sized eyes


Contributing Projects:
Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Models of Human Cancer database (MMHCdb) (formerly Mouse Tumor Biology (MTB)), Gene Ontology (GO)
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last database update
01/28/2026
MGI 6.24
The Jackson Laboratory