PbrSYP71 regulates pollen tube growth by maintaining uneven distribution of the ER in Pyrus
M. Zhang, C. Tang, C. Lan, N. Zhang, D. Yue, Z. Xie, M. Qian, m. sun, z. liu, z. xie, H. Zhang, Z. Liu, S. Zhang, P. Wang, J. Wu
This study identifies PbrSYP71 as a pollen tube-specific syntaxin that maintains uneven ER distribution by tethering ER to F-actin, promoting pollen tube growth in pear.
bioRxiv · Jan 17, 2024 · PreprintPlant Biology