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Phenotypes Associated with This Genotype
Genotype
MGI:3803127
Allelic
Composition		 ApcMin/Apc+
Mmom2C57BL/6J/Mmom2FVB/NTac
Mmom3C57BL/6J/Mmom3FVB/NTac
Genetic
Background		 involves: C57BL/6J * FVB/NTac
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
ApcMin mutation (12 available); any Apc mutation (152 available)
Mmom2C57BL/6J mutation (0 available); any Mmom2 mutation (0 available)
Mmom2FVB/NTac mutation (0 available); any Mmom2 mutation (0 available)
Mmom3C57BL/6J mutation (0 available); any Mmom3 mutation (0 available)
Mmom3FVB/NTac mutation (0 available); any Mmom3 mutation (0 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
neoplasm
decreased mammary gland tumor incidence ( J:128481 )
• decreased mammary tumor number after ENU treatment compared to C57BL/6J-homozygous females

endocrine/exocrine glands
decreased mammary gland tumor incidence ( J:128481 )
• decreased mammary tumor number after ENU treatment compared to C57BL/6J-homozygous females

integument
decreased mammary gland tumor incidence ( J:128481 )
• decreased mammary tumor number after ENU treatment compared to C57BL/6J-homozygous females

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
01/28/2026
MGI 6.24 		The Jackson Laboratory