About   Help   FAQ
Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Prkab1tm1Eihl
targeted mutation 1, Bruce E Kemp
MGI:4439277
Summary 2 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
hm1
Prkab1tm1Eihl/Prkab1tm1Eihl involves: C57BL/6 MGI:4439278
cx2
Prkab1tm1Eihl/Prkab1tm1Eihl
Prkab2tm1.1Grst/Prkab2tm1.1Grst
involves: C57BL/6 MGI:5293379


Genotype
MGI:4439278
hm1
Allelic
Composition
Prkab1tm1Eihl/Prkab1tm1Eihl
Genetic
Background
involves: C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Prkab1tm1Eihl mutation (1 available); any Prkab1 mutation (24 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
homeostasis/metabolism
N
• when fed a high-fat diet, mice exhibit resistance to diet induced hyperinsulinemia and insulin resistance (J:158295)
• mice exhibit normal response to renal ischemia-reperfusion injury (J:204961)
• in fasted mice fed a high-fat diet
• whether fed chow or a high-fat diet
• whether fed chow or a high-fat diet
• whether fed chow or a high-fat diet, mice exhibit increased insulin sensitivity compared with similarly treated wild-type mice
• when fed a high-fat diet, mice exhibit increased glucose infusion rate suggesting improved skeletal muscle insulin sensitivity compared with similarly treated wild-type mice
• whether fed chow or a high-fat diet, mice exhibit reduced hepatic glucose output and greater insulin-induced suppression of hepatic glucose production indicating increased hepatic insulin sensitivity compared with similarly treated wild-type mice
• when fed a high-fat diet, mice exhibit decreased hepatic levels of triglyceride, diglyceride, and ceramide compared with wild-type mice
• when fed a high-fat diet

liver/biliary system
• when fed a high-fat diet
• when fed a high-fat diet, mice exhibit decreased hepatic levels of triglyceride, diglyceride, and ceramide compared with wild-type mice
• hepatocytes exhibit increased fatty acid synthesis and reduced fatty acid oxidation compared with wild-type cells
• however, insulin sensitivity of hepatocytes is normal

growth/size/body
• whether fed chow or a high-fat diet

adipose tissue
• whether fed chow or a high-fat diet

behavior/neurological
• whether fed chow or a high-fat diet

immune system
• whether fed chow or a high-fat diet

renal/urinary system
N
• mice exhibit normal response to renal ischemia-reperfusion injury




Genotype
MGI:5293379
cx2
Allelic
Composition
Prkab1tm1Eihl/Prkab1tm1Eihl
Prkab2tm1.1Grst/Prkab2tm1.1Grst
Genetic
Background
involves: C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Prkab1tm1Eihl mutation (1 available); any Prkab1 mutation (24 available)
Prkab2tm1.1Grst mutation (0 available); any Prkab2 mutation (29 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging





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
12/10/2024
MGI 6.24
The Jackson Laboratory