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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID 		fit51R
fitness 5
MGI:3689108
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
hm1
 		fit51R/fit51R R:D7R75M MGI:3689112


Genotype
MGI:3689112
hm1
Allelic
Composition		 fit51R/fit51R
Genetic
Background		 R:D7R75M
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
fit51R mutation (1 available); any fit5 mutation (1 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
reproductive system
decreased testis weight ( J:100221 )
• average testis weight is 0.007 grams vs. 0.073 grams in controls
abnormal reproductive system development ( J:100221 )
• entire reproductive tract is underdeveloped and small

growth/size/body
decreased body size ( J:100221 )

endocrine/exocrine glands
decreased testis weight ( J:100221 )
• average testis weight is 0.007 grams vs. 0.073 grams in 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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Send questions and comments to User Support. 		last database update
11/12/2024
MGI 6.24 		The Jackson Laboratory