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Phenotypes Associated with This Genotype
Genotype
MGI:6121440
Allelic
Composition		 Gtsf1lem1Miya/Gtsf1lem1Miya
Genetic
Background		 involves: C57BL/6 * DBA/2
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Gtsf1lem1Miya mutation (0 available); any Gtsf1l mutation (9 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
reproductive system
reproductive system phenotype ( J:251285 )
N
• fertility, testes weight, retrotransposon expression, and spermatogenesis are similar to controls

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