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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Ank2tm3.1Bnt
targeted mutation 3.1, Vann Bennett
MGI:5646022
Summary 2 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
hm1
Ank2tm3.1Bnt/Ank2tm3.1Bnt B6.129(C)-Ank2tm3.1Bnt/J MGI:5646181
ht2
Ank2tm3.1Bnt/Ank2+ B6.129(C)-Ank2tm3.1Bnt/J MGI:5646182


Genotype
MGI:5646181
hm1
Allelic
Composition
Ank2tm3.1Bnt/Ank2tm3.1Bnt
Genetic
Background
B6.129(C)-Ank2tm3.1Bnt/J
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ank2tm3.1Bnt mutation (0 available); any Ank2 mutation (184 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
homeostasis/metabolism
N
• at 3 and 10 months, mice exhibit normal energy expenditure, oxygen consumption and respiratory quotient
• in mice fed a high-fat diet
• at 3 months, mice exhibit increased glucose utilization compared with wild-type mice
• mice exhibit higher whole-body glucose disposal compared with wild-type mice
• following glucose ingestion
• during an oral glucose tolerance test in mice fed normal chow
• in fasted mice fed a high-fat diet
• at 10 months in fasted mice fed normal chow
• following glucose ingestion
• at 3 months, mice exhibit a decrease in hepatic endogenous glucose production compared with wild-type mice
• at 10 months, mice exhibit a increase in hepatic endogenous glucose production compared with wild-type mice
• delayed glucose clearance during an oral glucose tolerance test in mice fed normal chow
• in mice fed a high-fat diet at 10 months
• in fasted mice fed normal chow
• however, glucose tolerance is administered through intraperitoneal injection
• in mice are fed a high-fat diet
• at 10 months in fasted mice fed normal chow

liver/biliary system

endocrine/exocrine glands
• following glucose ingestion

adipose tissue
• age-dependent at 10 months
• however, adiposity at 3 months is normal
• mouse embryonic fibroblasts exhibit increased adipogenesis with both increased in adipocyte numbers and enlarged lipid droplets compared with wild-type cells.
• in mice are fed a high-fat diet
• decreased in white adipose tissue at 10 months
• increased in white adipose tissue at 3 months

growth/size/body
• at 10 months, but not at 3 months, in mice fed normal chow
• in mice fed a high-fat diet
• in mice fed a high-fat diet

cellular
• mouse embryonic fibroblasts exhibit increased adipogenesis with both increased in adipocyte numbers and enlarged lipid droplets compared with wild-type cells.
• decreased in white adipose tissue at 10 months
• increased in white adipose tissue at 3 months
• decreased in skeletal muscle in mice at 10 months
• increased in skeletal muscle in mice at 3 months

behavior/neurological
N
• at 3 and 10 months, mice exhibit normal activity and appetite

muscle
• decreased in skeletal muscle in mice at 10 months
• increased in skeletal muscle in mice at 3 months




Genotype
MGI:5646182
ht2
Allelic
Composition
Ank2tm3.1Bnt/Ank2+
Genetic
Background
B6.129(C)-Ank2tm3.1Bnt/J
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ank2tm3.1Bnt mutation (0 available); any Ank2 mutation (184 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging
• median survival of 794 days compared with 896 days for wild-type mice

homeostasis/metabolism

growth/size/body





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last database update
05/07/2024
MGI 6.23
The Jackson Laboratory