About   Help   FAQ
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





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)
Citing These Resources
Funding Information
Warranty Disclaimer, Privacy Notice, Licensing, & Copyright
Send questions and comments to User Support.
last database update
11/12/2024
MGI 6.24
The Jackson Laboratory