... rectal carcinoma as compared to normal colonic tissue. Colon carcinoma cells, rectal carcinoma cells and their normal healthytissue counterparts were harvested ( 1a, carcinoma cells; 4a, normal ... protein kinase 1 (DAPK-1) is a Ca2+⁄ calmodulin-regulated serine ⁄ threonine kinasecomposed of multiple functional domains, including a kinase domain, a calmodulin-binding domain, eightankyrin ... occur in human cancers.To begin functional studies of s-DAPK-1, the s-DAPK-1 cDNA was cloned into a Flag–Myc vector(Fig. 2A) , which contains an N-terminal Flag tag and a C-terminal Myc tag, and...