Phenotypes associated with this allele

• Allele Symbol: Tex51^em1Osb
• Allele Name: endonuclease-mediated mutation 1, Research Institute for Microbial Diseases, Osaka University
• Allele ID: MGI:8395587
• Summary: 1 genotype

Jump to	Allelic Composition	Genetic Background	Genotype ID
hm1	Tex51^em1Osb/Tex51^em1Osb	B6;D2-Tex51^em1Osb/Osb	MGI:8395589

Genotype
MGI:8395589

hm1

• Allelic Composition: Tex51^em1Osb/Tex51^em1Osb
• Genetic Background: B6;D2-Tex51^em1Osb/Osb

• ♀: phenotype observed in females
• ♂: phenotype observed in males
• N: normal phenotype

reproductive system

reproductive system phenotype ( J:385300 )

N • both sexes exhibit normal fecundity; despite abnormal head morphogenesis, adult males sire pups with normal average litter sizes when paired with wild-type females and show no significant changes in testis weight-to-body weight ratio, testis and epididymis histology, or sperm motility parameters including progressive motility

abnormal sperm head morphology ( J:385300 )

♂ • over 80% of spermatozoa exhibit head malformations

cellular

abnormal sperm head morphology ( J:385300 )

♂ • over 80% of spermatozoa exhibit head malformations