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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Sesn2Gt(RRJ141)Byg
gene trap RRJ141, BayGenomics
MGI:3587950
Summary 3 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
hm1
Sesn2Gt(RRJ141)Byg/Sesn2Gt(RRJ141)Byg involves: 129P2/OlaHsd MGI:3814332
cx2
Lepob/Lepob
Sesn2Gt(RRJ141)Byg/Sesn2Gt(RRJ141)Byg
involves: 129P2/OlaHsd * C57BL/6 MGI:5444499
cx3
Sesn2Gt(RRJ141)Byg/Sesn2Gt(RRJ141)Byg
Sesn3tm1a(EUCOMM)Wtsi/Sesn3tm1a(EUCOMM)Wtsi
involves: 129P2/OlaHsd * C57BL/6N MGI:5444498


Genotype
MGI:3814332
hm1
Allelic
Composition
Sesn2Gt(RRJ141)Byg/Sesn2Gt(RRJ141)Byg
Genetic
Background
involves: 129P2/OlaHsd
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Sesn2Gt(RRJ141)Byg mutation (1 available); any Sesn2 mutation (115 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
homeostasis/metabolism
• in mice fed a high fat diet and less so when fed a low fat diet, lipid droplets exhibit less association of autophagic vesicles with lipid droplets compared to in control mice
• mice fed a high fat diet exhibit reduced hepatic glucose production during hyperinsulinemic-euglycemic clamp compared with control mice
• when fed a high fat diet
• when fed a high fat diet, mice exhibit impaired insulin responsiveness in liver and adipose tissue compared with control mice
• however, AMPK activation restores insulin sensitivity
• slightly in lean mice
• substantially in mice fed a high fat diet
• however, hepatic restoration of AMPK restoration reduces triglyceride accumulation in mice fed a high fat diet

cellular
• impaired in mice fed a high fat diet
• in the liver of mice fed a high fat diet
• in the liver of mice fed a high fat diet
• in mice fed a high fat diet and less so when fed a low fat diet, lipid droplets exhibit less association of autophagic vesicles with lipid droplets compared to in control mice

liver/biliary system
• in the liver of mice fed a high fat diet
• slightly in lean mice
• substantially in mice fed a high fat diet
• however, hepatic restoration of AMPK restoration reduces triglyceride accumulation in mice fed a high fat diet
• increased lipid droplets with increased size in mice fed a high fat diet

adipose tissue
• impaired in mice fed a high fat diet

growth/size/body
N
• mice fed a high fat diet exhibit normal obesity




Genotype
MGI:5444499
cx2
Allelic
Composition
Lepob/Lepob
Sesn2Gt(RRJ141)Byg/Sesn2Gt(RRJ141)Byg
Genetic
Background
involves: 129P2/OlaHsd * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Lepob mutation (5 available); any Lep mutation (23 available)
Sesn2Gt(RRJ141)Byg mutation (1 available); any Sesn2 mutation (115 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
homeostasis/metabolism
• mice exhibit reduced beta oxidation of palmitic acid in the liver compared with control mice
• in fasted mice fed a low fat diet
• in mice fed a low fat diet

liver/biliary system

renal/urinary system
• in mice fed a low fat diet

cellular
• mice exhibit reduced beta oxidation of palmitic acid in the liver compared with control mice




Genotype
MGI:5444498
cx3
Allelic
Composition
Sesn2Gt(RRJ141)Byg/Sesn2Gt(RRJ141)Byg
Sesn3tm1a(EUCOMM)Wtsi/Sesn3tm1a(EUCOMM)Wtsi
Genetic
Background
involves: 129P2/OlaHsd * C57BL/6N
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Sesn2Gt(RRJ141)Byg mutation (1 available); any Sesn2 mutation (115 available)
Sesn3tm1a(EUCOMM)Wtsi mutation (2 available); any Sesn3 mutation (27 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
homeostasis/metabolism
• spontaneous in mice fed a low fat diet
• spontaneous in mice fed a low fat diet

liver/biliary system
N
• mice do not develop hepatosteatosis

growth/size/body
N
• mice exhibit normal weight





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last database update
03/18/2025
MGI 6.24
The Jackson Laboratory