To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie 5 Analysis of synergid-endosperm fusion with or without orysalin.Ovules from the self-pollinated pAGL80::tagRFP-TUA5 pistil were analyzed in control medium (Control) or 10 μM oryzalin. The numbers stamped in each frame indicate time (hr: min). A pharmacological study of Arabidopsis cell fusion between the persistent synergid and endosperm Kazuki Motomura, Tomokazu Kawashima, Frédéric Berger, Tetsu Kinoshita, Tetsuya Higashiyama, and Daisuke Maruyama J Cell Sci 2018. 131:None-None; doi: 10.1242/jcs.204123 Download Original Video