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Phenotypes Associated with This Genotype
Genotype
MGI:4834183
Allelic
Composition
Ptger1tm1Sna/Ptger1tm1Sna
Genetic
Background
involves: 129P2/OlaHsd * C57BL/6Cr
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ptger1tm1Sna mutation (1 available); any Ptger1 mutation (25 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
neoplasm
• following azoxymethane exposure the incidence of colon tumors is decreased
• following azoxymethane exposure the colon tumor volume is decreased
• in azoxymethane induced colon tumors cell proliferation is decreased and apoptosis is increased

homeostasis/metabolism
• body weights are significantly greater at 35 and 50 weeks after azoxymethane exposure
• following azoxymethane exposure the incidence of colon tumors is decreased

growth/size/body
• body weights are significantly greater at 35 and 50 weeks after azoxymethane exposure


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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last database update
01/20/2026
MGI 6.24
The Jackson Laboratory