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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





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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
11/12/2024
MGI 6.24
The Jackson Laboratory