... serving as a < /b> control. Thereafter, firefly and < /b> renilla luciferase activity was assayed and < /b> results are expressed as meanrelative luciferase activity, in arbritary units (RLU) ± SEM(n ¼ 6). (D) As a < /b> complementary ... cells and < /b> HEK 293 cells. Thereafer, firefly and < /b> renilla luciferase activity was assayed and < /b> results are expressed as mean relative luciferase activity, inarbritary units (RLU), ± SEM(n ¼ 6).Ó FEBS ... sites, the < /b> initial aim of this study was tocharacterize the < /b> major TP mRNA transcripts in HEL 92.1.7cells and < /b> in trophoblast TM-1 cells and,< /b> thereafter, toestablish the < /b> molecular basis of the...