... Mochizuki, N., Yamashita, S., Kurokawa, K., Ohba, Y., Nagai,T., Miyawaki, A. & Matsuda, M. (2001) Spatio-temporal images of growth-factor-induced activation of Ras and Rap1. Nature 411,1065–1068.33. ... promoter wassignificantly smaller (approximately half) as compared tothat observed for AdML promoter.DiscussionIt has been thought that a rearrangement of CTD and NTDorientation is crucial for ... case,whicharefusedtothetwoterminiofatargetprotein.Withthis structural constraint, it is fairly safe to assume that a change in FRET with CYIIB monitors a conformationalchange in TFIIB. Similar FRET-based conformationalindicators...