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. 2010 Feb 3;107(8):3412–3417. doi: 10.1073/pnas.0911262107

Fig. 3.

Fig. 3.

Monitoring signal-dependent interactions with ECLIPSE. (A) Two-hybrid ECLIPSE showing the dynamic and reversible interactions between calmodulin and CaMKIIα. (B) The reversible interaction between calmodulin and CaMKIIα was confirmed by line profiling at three time points. (C) Quantitative analysis of endosomal localization between CaM kinase IIα (YFP-CaMKIIα) and a calmodulin-Rab5 fusion (CaM-mCherry-Rab5) in HeLa cells. RFU were normalized against the fluorescence before induction (n = 1). Abbreviations: R, mCherry; IM, ionomycin.