"The first SNP rs29972765 is located in a gene desert on chromosome 18 about 72 kb upstream of Skor2 . The second SNP rs30415957 resides in the intron of Plce1.The remaining two SNPs (rs30768258 and rs31216810) are close to each other on chromosome 19 in the vicinity of Sorbs1. Knockdown of Sorbs1 by siRNA attenuates the induction of differentiation marker gene Prl8a2"xsd:string