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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID 		Gpr45Tn(pb-Act-RFP)1.2Zhu
transposon insertion 1.2, Yuan Zhuang
MGI:8213387
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
hm1
 		Gpr45Tn(pb-Act-RFP)1.2Zhu/Gpr45Tn(pb-Act-RFP)1.2Zhu involves: FVB/NJ MGI:8213446


Genotype
MGI:8213446
hm1
Allelic
Composition		 Gpr45Tn(pb-Act-RFP)1.2Zhu/Gpr45Tn(pb-Act-RFP)1.2Zhu
Genetic
Background		 involves: FVB/NJ
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Gpr45Tn(pb-Act-RFP)1.2Zhu mutation (0 available); any Gpr45 mutation (26 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
growth/size/body
increased body weight ( J:237251 )
• much higher in adults

adipose tissue
increased total body fat amount ( J:237251 )
• much higher fat/lean ratios in adults

homeostasis/metabolism
impaired glucose tolerance ( J:237251 )
• impaired blood glucose homeostasis in a glucose tolerance tests at 12 weeks of age




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
09/30/2025
MGI 6.24 		The Jackson Laboratory