Phenotypes associated with this allele

• Allele Symbol: Mhstq1^{M. macedonius}
• Allele Name: M. macedonius
• Allele ID: MGI:3512498
• Summary: 1 genotype

Jump to	Allelic Composition	Genetic Background	Genotype ID
hm1	Mhstq1^M. macedonius/Mhstq1^M. macedonius	involves: C57BL/6J * M. macedonius	MGI:3512499

Genotype
MGI:3512499

hm1

• Allelic Composition: Mhstq1^{M. macedonius}/Mhstq1^{M. macedonius}
• Genetic Background: involves: C57BL/6J * M. macedonius

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

reproductive system

absent sperm flagellum ( J:94029 )

♂ • no sperm tails are identified

abnormal sperm head morphology ( J:94029 )

♂ • abnormally shaped sperm heads are observed

abnormal male preputial gland morphology ( J:94029 )

♂ • atrophy of the parenchymal cells in the preputial gland

abnormal bulbourethral gland morphology ( J:94029 )

♂ • fewer basophilic cells and more eosniphilic cells found in the bulbourethral gland

abnormal seminiferous tubule morphology ( J:94029 )

♂ • many seminiferous tubules are completely filled, lacking lumen

small testis ( J:94029 )

♂ • small testes

decreased testis weight ( J:94029 )

♂ • testis weight is less than normal, but in the range of 0.17-0.13 g

arrest of spermiogenesis ( J:94029 )

♂ • meiosis proceeds normally; however, a block occurs late in spermiogenesis

male infertility ( J:94029 )

♂

endocrine/exocrine glands

abnormal male preputial gland morphology ( J:94029 )

♂ • atrophy of the parenchymal cells in the preputial gland

abnormal bulbourethral gland morphology ( J:94029 )

♂ • fewer basophilic cells and more eosniphilic cells found in the bulbourethral gland

abnormal seminiferous tubule morphology ( J:94029 )

♂ • many seminiferous tubules are completely filled, lacking lumen

small testis ( J:94029 )

♂ • small testes

decreased testis weight ( J:94029 )

♂ • testis weight is less than normal, but in the range of 0.17-0.13 g

renal/urinary system

abnormal male preputial gland morphology ( J:94029 )

♂ • atrophy of the parenchymal cells in the preputial gland

integument

abnormal male preputial gland morphology ( J:94029 )

♂ • atrophy of the parenchymal cells in the preputial gland

cellular

absent sperm flagellum ( J:94029 )

♂ • no sperm tails are identified

abnormal sperm head morphology ( J:94029 )

♂ • abnormally shaped sperm heads are observed