To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie 5. AHD+PH Rho sensor localizing in a punctate manner in an endothelial cell. Spinning disk time lapse movie of a HUVEC expressing the eGFP-AHD+PH sensor, stimulated with 1 U/ml human α-thrombin. Visualizing endogenous Rho activity with an improved localization-based, genetically encoded biosensor Eike K. Mahlandt, Janine J. G. Arts, Werner J. van der Meer, Franka H. van der Linden, Simon Tol, Jaap D. van Buul, Theodorus W. J. Gadella, and Joachim Goedhart J Cell Sci 2021. 134:None-None; doi: 10.1242/jcs.258823 Download Original Video