Phenotypes for Igf1r Igf2 Igf2r MGI:3820257 MGI Mouse

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Phenotypes Associated with This Genotype

Allelic Composition	Igf1r^tm1Arge/Igf1r^tm1Arge Igf2^tm1Rob/Igf2⁺ Igf2r^tm2Arge/Igf2r^tm2Arge
Genetic Background	involves: 129/Sv * 129P2/OlaHsd * 129S/SvEv

Find Mice

Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Igf1r^tm1Arge mutation (0 available); any Igf1r mutation (88 available)
Igf2r^tm2Arge mutation (0 available); any Igf2r mutation (99 available)
Igf2^tm1Rob mutation (1 available); any Igf2 mutation (27 available)

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

embryo

small placenta ( J:34584 )

• when Igf2^tm1Rob is inherited paternally, placenta size is 67% of normal at E18.5

growth/size/body

decreased birth weight ( J:34584 )

• when Igf2^tm1Rob is inherited paternally, birth weight is 34.4% of normal

Contributing Projects: Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Models of Human Cancer database (MMHCdb) (formerly Mouse Tumor Biology (MTB)), Gene Ontology (GO)
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