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Phenotypes Associated with This Genotype
Genotype
MGI:5903295
Allelic
Composition		 Marchf8tm1.1Lkle/Marchf8tm1.1Lkle
Genetic
Background		 involves: 129S1/Sv * 129X1/SvJ * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Marchf8tm1.1Lkle mutation (0 available); any Marchf8 mutation (39 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
immune system
immune system phenotype ( J:236611 )
N
• normal CD4+ T cell compartment in the thymus

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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Funding Information
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Send questions and comments to User Support. 		last database update
01/20/2026
MGI 6.24 		The Jackson Laboratory