Phenotypes associated with this allele

• Allele Symbol: Bhd
• Allele Name: broad headed
• Allele ID: MGI:1856591
• Summary: 2 genotypes

Jump to	Allelic Composition	Genetic Background	Genotype ID
ht1	Bhd/Bhd^+	Not Specified	MGI:2657266
ot2	Bhd/Y	Not Specified	MGI:2657263

Genotype
MGI:2657266

ht1

• Allelic Composition: Bhd/Bhd⁺
• Genetic Background: Not Specified

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

mortality/aging

mortality/aging ( J:13741 )

♀N • in contrast to male hemizygotes, female heterozygotes are viable

♀N • crosses of female heterozygous to wild-type males result in excess rather than shortage of heterozygous mutant females

craniofacial

broad snout ( J:13741 )

♀ • female heterozygotes have a broad nose, similar to male hemizygotes

broad head ( J:13741 )

♀ • female heterozygotes have a broad head, similar to male hemizygotes

growth/size/body

broad snout ( J:13741 )

♀ • female heterozygotes have a broad nose, similar to male hemizygotes

broad head ( J:13741 )

♀ • female heterozygotes have a broad head, similar to male hemizygotes

Genotype
MGI:2657263

ot2

• Allelic Composition: Bhd/Y
• Genetic Background: Not Specified

mortality/aging

postnatal lethality ( J:13741 )

♂ • male hemizygotes do not survive to weaning age

♂ • in contrast, female heterozygotes are viable

craniofacial

broad snout ( J:13741 )

♂ • male hemizygotes have a broad nose, similar to female heterozygotes

broad head ( J:13741 )

♂ • male hemizygotes have a broad head, similar to female heterozygotes

growth/size/body

broad snout ( J:13741 )

♂ • male hemizygotes have a broad nose, similar to female heterozygotes

broad head ( J:13741 )

♂ • male hemizygotes have a broad head, similar to female heterozygotes