Nucleoporin1 maintains male germ unit organization and transport in Arabidopsis pollen tubes, likely through shaping nuclear morphology
Raj Kumar Thapa, Gang Tian, Binghui Shan, Xin Xie, Qing Lu, Jie Shu, Chen Chen, Shaomin Bian, Xuyan Li, Sangeeta Dhaubhadel, Susanne E. Kohalmi, Steven J. Rothstein, Yuhai Cui
This study identifies NUP1 as essential for maintaining male germ unit organization and transport in Arabidopsis pollen tubes by shaping nuclear morphology.
bioRxiv · Jun 6, 2026 · PreprintPlant Biology