Phenotypes associated with this allele

• Allele Symbol: iec
• Allele Name: iasi echidna
• Allele ID: MGI:3717403
• Summary: 1 genotype

Jump to	Allelic Composition	Genetic Background	Genotype ID
hm1	iec/iec	involves: HRS/J * Swiss albino	MGI:3717408

Genotype
MGI:3717408

hm1

• Allelic Composition: iec/iec
• Genetic Background: involves: HRS/J * Swiss albino

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

reproductive system

reproductive system phenotype ( J:122726 )

N • both male and female mice homozygous for this mutation are fertile

integument

integument phenotype ( J:122726 )

N • the hair coat of mice homozygous for this mutation, like that of wild-type and heterozygous mutant mice, begins to appear when the mice are about six days old

focal hair loss ( J:122726 )

• the perinasal region of homozygous mice lacks hair and thus appears reddish and presents the illusion of being elongated

focal ventral hair loss ( J:122726 )

• homozygous mutant mice lack hair on the ventrum

sparse hair ( J:122726 )

• the hair coat is sparse on the dorsum and sides of homozygous mutant mice

delayed emergence of vibrissae ( J:122726 )

• homozygous mutant mice are born without vibrissae, which do not develop until the pups are about one month old