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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Dgcr8tm1.1Blel
targeted mutation 1.1, Robert Blelloch
MGI:4458072
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
cn1
Dgcr8tm1.1Blel/Dgcr8tm1.1Blel
Tg(Ckmm-cre)5Khn/0
involves: 129S4/SvJae * C57BL/6 * FVB MGI:4821347


Genotype
MGI:4821347
cn1
Allelic
Composition
Dgcr8tm1.1Blel/Dgcr8tm1.1Blel
Tg(Ckmm-cre)5Khn/0
Genetic
Background
involves: 129S4/SvJae * C57BL/6 * FVB
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Dgcr8tm1.1Blel mutation (1 available); any Dgcr8 mutation (67 available)
Tg(Ckmm-cre)5Khn mutation (4 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging
• all mice die before 2 months of age and median survival is 31 days

cardiovascular system
• at 4 weeks, mice exhibit increased end-diastolic and end-systolic diameters compared with wild-type mice
• in the left and right ventricular wall
• in the ventricular wall at 3 weeks
• at 3 weeks, mice exhibit loss of ventricular function unlike wild-type mice
• at 4 weeks, fractional shortening is reduced in the ventricle compared with wild-type mice
• increased in width

muscle
• at 3 weeks, mice exhibit loss of ventricular function unlike wild-type mice
• at 4 weeks, fractional shortening is reduced in the ventricle compared with wild-type mice

growth/size/body





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last database update
10/29/2024
MGI 6.24
The Jackson Laboratory