Phenotypes associated with this allele

• Allele Symbol: jg
• Allele Name: jagged tail
• Allele ID: MGI:1856922
• Summary: 1 genotype

Jump to	Allelic Composition	Genetic Background	Genotype ID
hm1	jg/jg	C3H/HeJ-jg	MGI:3771561

Genotype
MGI:3771561

hm1

• Allelic Composition: jg/jg
• Genetic Background: C3H/HeJ-jg

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

mortality/aging

preweaning lethality, complete penetrance ( J:13421 )

• there is a deficiency of homozygotes, particularly males

limbs/digits/tail

abnormal caudal vertebrae morphology ( J:13421 )

decreased caudal vertebrae number ( J:13421 )

• the tail is tapered normally but shortened

kinked tail ( J:13421 )

reproductive system

abnormal testis morphology ( J:13421 )

♂

abnormal testis size ( J:13421 )

♂ • significantly smaller than normal for strain

small testis ( J:13421 )

♂

abnormal female reproductive system morphology ( J:13421 )

♀

abnormal ovary size ( J:13421 )

♀ • slightly smaller than normal for strain

small ovary ( J:13421 )

♀

abnormal fertility/fecundity ( J:13421 )

• females have fewer litters than normal for the strain

abnormal litter size ( J:13421 )

• litters are small

reduced fertility ( J:13421 )

reduced female fertility ( J:13421 )

♀

decreased litter size ( J:13421 )

abnormal male reproductive system physiology ( J:13421 )

♂

male infertility ( J:13421 )

♂

skeleton

abnormal caudal vertebrae morphology ( J:13421 )

decreased caudal vertebrae number ( J:13421 )

• the tail is tapered normally but shortened

abnormal vertebrae development ( J:13421 )

• found in some but not all mutants

endocrine/exocrine glands

abnormal ovary size ( J:13421 )

♀ • slightly smaller than normal for strain

small ovary ( J:13421 )

♀

abnormal testis morphology ( J:13421 )

♂

abnormal testis size ( J:13421 )

♂ • significantly smaller than normal for strain

small testis ( J:13421 )

♂