Phenotypes associated with this allele

• Allele Symbol: repro28
• Allele Name: reproductive mutant 28, JAX Reproductive Mutagenisis Program
• Allele ID: MGI:3590191
• Summary: 1 genotype

Jump to	Allelic Composition	Genetic Background	Genotype ID
hm1	repro28/repro28	involves: C3HeB/FeJ * C57BL/6J	MGI:3590196

Genotype
MGI:3590196

hm1

• Allelic Composition: repro28/repro28
• Genetic Background: involves: C3HeB/FeJ * C57BL/6J

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

endocrine/exocrine glands

decreased seminal vesicle weight ( J:92463 )

♂ • low seminal vesicle weight

reproductive system

absent sperm flagellum ( J:92463 )

♂ • kinky tails and absence of tails on sperm

kinked sperm flagellum ( J:92463 )

♂ • kinky tails and absence of tails on sperm

oligozoospermia ( J:92463 )

♂ • low epididymal sperm concentration

asthenozoospermia ( J:92463 )

♂ • very low sperm motility

decreased seminal vesicle weight ( J:92463 )

♂ • low seminal vesicle weight

abnormal spermiogenesis ( J:92463 )

♂ • abnormal spermatid head shape

globozoospermia ( J:92463 )

♂ • abnormally shaped sperm heads

male infertility ( J:92463 )

♂ • males are infertile and in vitro fertilization has very low success

cellular

absent sperm flagellum ( J:92463 )

♂ • kinky tails and absence of tails on sperm

kinked sperm flagellum ( J:92463 )

♂ • kinky tails and absence of tails on sperm

oligozoospermia ( J:92463 )

♂ • low epididymal sperm concentration

globozoospermia ( J:92463 )

♂ • abnormally shaped sperm heads

asthenozoospermia ( J:92463 )

♂ • very low sperm motility