Phenotypes Associated with This Genotype

Genotype
MGI:5696801

• Allelic Composition: Iqcg^{tm1b(EUCOMM)Wtsi}/Iqcg^{tm1b(EUCOMM)Wtsi}
• Genetic Background: involves: C57BL/6N * FVB/NJ

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

reproductive system

reproductive system phenotype ( J:218515 )

N • acrosomal cap formation is apparently normal in sperm

azoospermia ( J:218515 )

• spermatozoa lacking in the epididymus

• lack any motile sperm

abnormal spermiogenesis ( J:218515 )

• elongated spermatids lacking tails released into seminiferous tubules

• unattached sperm tails found in the lumen of seminiferous tubules

• sperm with tails are non-motile

• sperm with tails have abnormal heads

cellular

azoospermia ( J:218515 )

• spermatozoa lacking in the epididymus

• lack any motile sperm