mortality/aging
• no mutant embryos were identified after embryonic day 10.5
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Allele Symbol Allele Name Allele ID |
Inpp5ktm1Brd targeted mutation 1, Allan Bradley MGI:3810936 |
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Summary |
2 genotypes
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♀ | phenotype observed in females |
♂ | phenotype observed in males |
N | normal phenotype |
• no mutant embryos were identified after embryonic day 10.5
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♀ | phenotype observed in females |
♂ | phenotype observed in males |
N | normal phenotype |
• after 6 weeks on a high fat diet, mice gained 30.9% of their body weight, whereas wild-type mice fed the same diet gained 41.4% of their body weight
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• after 6 weeks on a high fat diet, mice gained 30.9% of their body weight, whereas wild-type mice fed the same diet gained 41.4% of their body weight
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• fasting glucose levels are significantly lower for both sexes (116.8 mg/dl versus 92.6 mg/dl in wild-type for male and similar results for female mice)
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• mice fed a high-fat diet have lower insulin levels than controls ( 2.77 ng/ml vs. 3.49 ng/ml)
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• mice fed a high fat diet have lower circulating leptin levels ( 4.40 ng/ml vs. 7.72 ng/ml)
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• fasting cholesterol levels are significantly lower (0.80 meq/liter versus 0.52 meq/liter in wild-type for male mice)
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• fasting triglyceride levels are significantly lower (100.5 mg/dl versus 142.3 mg/dl in wild-type for male mice)
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• blood glucose levels are significantly lower 60 and 90 minutes after glucose injection compared to control mice
• mice fed a high fat diet have lower levels of blood glucose than controls (aprox 160 mg/dl vs. 210 mg/dl)
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• blood glucose levels are significantly lower than controls for the first hour after administration
• the rate of insulin stimulated glucose disposal is also significantly elevated in hyperinsulinemic-euglycemic clamp analysis
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• incorporation of radio-labeled glucose is enhanced in skeletal muscle when given insulin compared to wild-type muscle
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• there is a slight but significant increase in quadricep muscle mass to total body mass ratio
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• incorporation of radio-labeled glucose is enhanced in skeletal muscle when given insulin compared to wild-type muscle
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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 10/29/2024 MGI 6.24 |
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