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Phenotypes Associated with This Genotype
Genotype
MGI:4354993
Allelic
Composition
Dlg1tm1.1Agri/Dlg1tm1.1Agri
Tg(Cryaa-cre)10Mlr/0
Genetic
Background
involves: 129S1/Sv * 129X1/SvJ * C57BL/6 * FVB/N
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Dlg1tm1.1Agri mutation (0 available); any Dlg1 mutation (77 available)
Tg(Cryaa-cre)10Mlr mutation (2 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
vision/eye
• at P2, levels of apoptosis in the epithelium are increased compared to in wild-type mice
• in the anterior, posterior, and center of the lens
• lenses exhibit an abnormal shape with shortened anterior-posterior dimension
• denucleation of the fiber cell compartment is delayed compared to in wild-type mice
• anterior and posterior suture formation is defective
• at E13.5, lens epithelium is thickened and contains disorganized areas unlike in wild-type mice due to increased cell numbers
• at P2, the integrity of the lens epithelium is severely disrupted compared to in wild-type mice
• the central epithelium in lenses appears flattened and the uniform positioning of nuclei within cells is lost unlike in wild-type mice
• lens contain loosely packed cells, clusters of nuclei followed by gaps in the row of nuclei and vacuoles along with a few areas of multilayering in the peripheral epithelium unlike in wild-type mice
• however, at P2 the number of epithelial cells is normal
• at P24, a few areas of multilayering and irregular nuclei shapes are still observed in the peripheral epithelium and the central epithelium remained flattened unlike in wild-type mice
• in some mice fiber cells fail to exhibit convex curvature and in other cases have an irregular curvature unlike in wild-type mice
• differentiation of fiber cells is disrupted

cellular
• at P2, levels of apoptosis in the epithelium are increased compared to in wild-type mice
• in the anterior, posterior, and center of the lens


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