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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Ccdc81em1Osb
endonuclease-mediated mutation 1, Research Institute for Microbial Diseases, Osaka University
MGI:8347476
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
hm1
Ccdc81em1Osb/Ccdc81em1Osb B6;D2-Ccdc81em1Osb/Osb MGI:8351212


Genotype
MGI:8351212
hm1
Allelic
Composition
Ccdc81em1Osb/Ccdc81em1Osb
Genetic
Background
B6;D2-Ccdc81em1Osb/Osb
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Ccdc81em1Osb mutation (0 available); any Ccdc81 mutation (44 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
reproductive system
N
• males sire pups with normal average litter sizes when paired with wild-type females and exhibit normal testis gross appearance, testis weight/body weight ratios, testis and caput/cauda epididymis histology, and germ cell number in stage VII seminiferous tubules, as well as normal cauda epididymal sperm morphology and motility with no major changes in progressive sperm rate and other sperm kinetic parameters relative to control males





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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last database update
06/09/2026
MGI 6.24
The Jackson Laboratory