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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Lrrc8ctm1Maim
targeted mutation 1, Masayoshi Imagawa
MGI:6099025
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
hm1
Lrrc8ctm1Maim/Lrrc8ctm1Maim B6J.129S2-Lrrc8ctm1Maim MGI:6116380


Genotype
MGI:6116380
hm1
Allelic
Composition
Lrrc8ctm1Maim/Lrrc8ctm1Maim
Genetic
Background
B6J.129S2-Lrrc8ctm1Maim
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Lrrc8ctm1Maim mutation (2 available); any Lrrc8c mutation (46 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
homeostasis/metabolism
• when fed a high-fat diet (HFD) from 5 to 18 weeks of age, mice weigh significantly less than wild-type controls after 14 weeks, with no significant differences in food or water intake
• after 20 weeks on HFD, mice show significantly lower white adipose tissue (WAT) weight and liver weight than wild-type controls
• no differences in body weight, WAT or liver weight are observed on a normal chow diet
• after 14 weeks on HFD, fasted mice given an i.p. injection of insulin show significantly lower blood glucose levels than wild-type controls in an ITT test, indicating reduced insulin resistance; however, glucose tolerance is normal
• no differences in insulin sensitivity or glucose tolerance are observed on a normal chow diet

growth/size/body
• when fed a high-fat diet (HFD) from 5 to 18 weeks of age, mice weigh significantly less than wild-type controls after 14 weeks, with no significant differences in food or water intake
• after 20 weeks on HFD, mice show significantly lower white adipose tissue (WAT) weight and liver weight than wild-type controls
• no differences in body weight, WAT or liver weight are observed on a normal chow diet

adipose tissue
• after 20 weeks on HFD, mice show significantly lower subcutaneous and perirenal WAT weight than wild-type controls
• however, epididymal WAT weight is not significantly altered under a high-fat diet

liver/biliary system
• after 20 weeks on HFD, mice show significantly lower liver weight than wild-type controls





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