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Phenotypes Associated with This Genotype
Genotype
MGI:3051983
Allelic
Composition		 Utp14bjsd/Utp14bjsd
Genetic
Background		 involves: C3H/HeJ * C57BL/6J
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Utp14bjsd mutation (1 available); any Utp14b mutation (36 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
endocrine/exocrine glands
decreased testis weight ( J:91782 )
• testes weight is significantly reduced at 6 weeks of age

reproductive system
azoospermia ( J:91782 )
• no sperm are found in the testes
decreased testis weight ( J:91782 )
• testes weight is significantly reduced at 6 weeks of age
male infertility ( J:91782 )
• males are infertile

cellular
azoospermia ( J:91782 )
• no sperm are found in the testes

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
03/25/2025
MGI 6.24 		The Jackson Laboratory