Plant BiologybioRxivPreprint
The Pollen Tube Penetrates the Synergid Cell by Formation of a Peritubular Membrane
Nicholas J. Desnoyer, Marta Belloli, Stefano Bencivenga…·Ueli Grossniklaus
This study uses 3D live imaging in Arabidopsis to show that pollen tubes invade synergid cells by forming a peritubular membrane, with calcium signaling playing a key role in this process.
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