Phenotypes associated with this allele

• Allele Symbol: Igf2^tm2Wrk
• Allele Name: targeted mutation 2, Wolf Reik
• Allele ID: MGI:3521788
• Summary: 1 genotype

Jump to	Allelic Composition	Genetic Background	Genotype ID
ht1	Igf2^tm2Wrk/Igf2^+	involves: 129S1/Sv * C57BL/6	MGI:3529532

Genotype
MGI:3529532

ht1

• Allelic Composition: Igf2^tm2Wrk/Igf2⁺
• Genetic Background: involves: 129S1/Sv * C57BL/6

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

growth/size/body

decreased body size ( J:94521 )

• with paternal transmission, up to 50% of mutants were smaller at birth than wild-type

• with maternal transmission, mutants were normal in size and did not express significant amounts of LacZ indicating that activation of the silent maternal allele did not occur

cellular

maternal imprinting ( J:94521 )