For example, serine 10 phosphorylation by UHMK1, U2AF homology motif kinase 1, promotes p27 translocation from the nucleus to the cytoplasm depending on nuclear export protein CRM1, chromosomal maintenance 1, resulting in p27 inactivation and ovarian cancer cell proliferation [7,22]. This evidence concerns the gene UHMK1 and ovarian carcinoma.