Phenotypes associated with this allele

• Allele Symbol: t^w8
• Allele Name: t, wild 8
• Allele ID: MGI:1856721
• Summary: 2 genotypes

Jump to	Allelic Composition	Genetic Background	Genotype ID
hm1	t^w8/t^w8	Not Specified	MGI:3040932
ht2	t^hr1/t^w8	Not Specified	MGI:5465173

Genotype
MGI:3040932

hm1

• Allelic Composition: t^w8/t^w8
• Genetic Background: Not Specified

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

cellular

teratozoospermia ( J:89468 )

♂

abnormal sperm head morphology ( J:89468 )

♂ • spermatids with abnormally shaped heads are observed

abnormal sperm nucleus morphology ( J:89468 )

♂ • spermatids with dumbbell shaped nuclei are observed

abnormal manchette assembly ( J:89468 )

♂ • spermatids with abnormal microtubule formation of the manchette are observed

reproductive system

teratozoospermia ( J:89468 )

♂

abnormal sperm head morphology ( J:89468 )

♂ • spermatids with abnormally shaped heads are observed

abnormal sperm nucleus morphology ( J:89468 )

♂ • spermatids with dumbbell shaped nuclei are observed

abnormal manchette assembly ( J:89468 )

♂ • spermatids with abnormal microtubule formation of the manchette are observed

seminiferous tubule degeneration ( J:89468 )

♂ • many degenerating tubules with no germ cells are found in homozygotes

male infertility ( J:89468 )

♂ • males are sterile

endocrine/exocrine glands

seminiferous tubule degeneration ( J:89468 )

♂ • many degenerating tubules with no germ cells are found in homozygotes

Genotype
MGI:5465173

ht2

• Allelic Composition: t^hr1/t^w8
• Genetic Background: Not Specified

mortality/aging

mortality/aging ( J:183153 )

N • viable