Phenotypes Associated with This Genotype

Genotype
MGI:3832209

cx1

• Allelic Composition: Smn1^tm1Msd/Smn1^tm1Msd; Tg(SMN2)11Tro/Tg(SMN2)11Tro
• Genetic Background: B6.Cg-Smn1^tm1Msd Tg(SMN2)11Tro

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

mortality/aging

postnatal lethality, complete penetrance ( J:144852 )

neonatal lethality, incomplete penetrance ( J:144852 )

growth/size/body

decreased birth body size ( J:144852 )

• mice that die at or soon after birth are slightly smaller than normal littermates

decreased body weight ( J:144852 )

• mice surviving beyond the neonatal period appear normal compared to normal littermates, but after 48 hours exhibit diminished weight gain

abnormal embryonic growth/weight/body size ( J:144852 )

• mice that die at or soon after birth are slightly smaller than normal littermates