Phenotypes associated with this allele

• Allele Symbol: Henmt1^pin
• Allele Name: pinhead
• Allele ID: MGI:5910969
• Summary: 1 genotype

Jump to	Allelic Composition	Genetic Background	Genotype ID
hm1	Henmt1^pin/Henmt1^pin	involves: C57BL/6J * CBA	MGI:5911952

Genotype
MGI:5911952

hm1

• Allelic Composition: Henmt1^pin/Henmt1^pin
• Genetic Background: involves: C57BL/6J * CBA

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

reproductive system

reproductive system phenotype ( J:228973 )

♀N • female mice are fertile

absent sperm mitochondrial sheath ( J:228973 )

♂

short sperm flagellum ( J:228973 )

♂ • stumpy tail

oligozoospermia ( J:228973 )

♂

abnormal sperm nucleus morphology ( J:228973 )

♂ • abnormal nuage with large heterogeneity in nuclear shape and degree of DNA condensation

pinhead sperm ( J:228973 )

♂

abnormal manchette morphology ( J:228973 )

♂

asthenozoospermia ( J:228973 )

♂

decreased testis weight ( J:228973 )

♂

abnormal spermiation ( J:228973 )

♂ • failure of sperm release

male infertility ( J:228973 )

♂

endocrine/exocrine glands

decreased testis weight ( J:228973 )

♂

cellular

absent sperm mitochondrial sheath ( J:228973 )

♂

short sperm flagellum ( J:228973 )

♂ • stumpy tail

oligozoospermia ( J:228973 )

♂

abnormal sperm nucleus morphology ( J:228973 )

♂ • abnormal nuage with large heterogeneity in nuclear shape and degree of DNA condensation

pinhead sperm ( J:228973 )

♂

abnormal manchette morphology ( J:228973 )

♂

asthenozoospermia ( J:228973 )

♂