Phenotypes Associated with This Genotype

Genotype
MGI:4819839

• Allelic Composition: T/t^btm
• Genetic Background: MOL-NIS

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

mortality/aging

decreased survivor rate ( J:14919 )

• all mice are dead by 60 days of age; the few longest-lived have hind-limb paralysis

perinatal lethality, incomplete penetrance ( J:14919 )

• most die shortly after birth and have a blood blister in the lumbosacral area and hind-limb paralysis

limbs/digits/tail

absent tail ( J:14919 )

• all mice of this genotype are tailless

reproductive system

reproductive system phenotype ( J:14919 )

N • mice are fertile and there is no evidence of transmission ratio distortion