1 Department of Plant and Microbial Biology and Zurich-Basel Plant Science Center, University of Zurich, Zollikerstrasse 107, 8008, Zurich, Switzerland. hannes.vogler@botinst.uzh.ch.
2 Department of Plant and Microbial Biology and Zurich-Basel Plant Science Center, University of Zurich, Zollikerstrasse 107, 8008, Zurich, Switzerland.
New insights into the molecular dialogue between male and female during sexual plant reproduction show that even plant sex does not work without clear communication.