Jungerius B, Van Laere A, te Pas M, van Oost B, Andersson L, Groenen M. The IGF2-intron3-G3072A substitution explains a major imprinted QTL effect on backfat thickness in a Meishan x European white pig intercross. Genet Res. 2004;84:95-101 pubmed
..Finally, this study shows that this particular IGF2 mutation does not cause the paternally expressed QTL for teat number mapping to the same region of SSC2p as the BFT QTL. ..