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Phenotypes Associated with This Genotype
Genotype
MGI:7657425
hm1
Allelic
Composition		 Ifrd2tm1.1Lah/Ifrd2tm1.1Lah
Genetic
Background		 B6.129-Ifrd2tm1.1Lah
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ifrd2tm1.1Lah mutation (0 available); any Ifrd2 mutation (26 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
growth/size/body
decreased body weight ( J:344868 )
• lighter than controls

adipose tissue
decreased abdominal adipose tissue amount ( J:344868 )
• decrease in abdominal fat content and size
decreased total body fat amount ( J:344868 )
• leaner compared to controls
abnormal white fat cell differentation ( J:344868 )
• cells from inguinal white adipose tissue display reduced differentiation in culture

cellular
abnormal white fat cell differentation ( J:344868 )
• cells from inguinal white adipose tissue display reduced differentiation in culture

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)
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Send questions and comments to User Support. 		last database update
01/06/2026
MGI 6.24 		The Jackson Laboratory