I have done RT -PCR for Cyclin D2, p21 and p27 in du145 , but did not get any band . in p21 , there was v. faint band but when I repeated the same , I did not get any band for p27. does these 3 genes show expression in du145 cells or not? and what is the status of methylation of these genes in DU145 cells and LNCaP cells.?
Thanks