3.1.3.53	down	stability of subunits PP1cbeta and MYPT1 is interdependent, knocking down one of the subunits decreases the expression level of the other	715574	
3.1.3.53	additional information	the expression of isovariants PPP1R12A, PPP1R12BLZ+, PPP1R16A and PPP1R16B mRNA is reduced in late pregnancy (not-in-labor) relative to non-pregnancy. PPP1R12ALZ+ and PPP1R12ALZ- mRNA levels are similar in the non-pregnant and pregnant not-in-labor groups. There is a further reduction in the uterine expression of PPP1R12ALZ+, PPP1R12CLZ+ and PPP1R12ALZ- mRNA with labor relative to the pregnant not-in-labor group. PPP1R12A, PPP1R12BLZ+, PPP1R16A and PPP1R16B mRNA levels are invariant between the not in labor and in-labor groups	751951