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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID 		Mmom2129X1/SvJ
129X1/SvJ
MGI:3802652
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
cx1
 		ApcMin/Apc+
Mmom2129X1/SvJ/Mmom2C57BL/6J 		involves: 129X1/SvJ * C57BL/6J MGI:3803126


Genotype
MGI:3803126
cx1
Allelic
Composition		 ApcMin/Apc+
Mmom2129X1/SvJ/Mmom2C57BL/6J
Genetic
Background		 involves: 129X1/SvJ * C57BL/6J
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
ApcMin mutation (12 available); any Apc mutation (151 available)
Mmom2129X1/SvJ mutation (0 available); any Mmom2 mutation (0 available)
Mmom2C57BL/6J mutation (0 available); any Mmom2 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
• increased tumor latency

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

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




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