Ribosome biogenesis factor AtRRB1 confers pollen heat stress tolerance in Arabidopsis
C. Jin, C. Schindfessel, L. Sun, B. N. Keceli, S. Vanneste, D. Geelen
This study identifies AtRRB1 as a ribosome biogenesis factor that enhances heat stress tolerance in Arabidopsis pollen by supporting protein synthesis and ER function during microspore development.
bioRxiv · Mar 21, 2024 · PreprintPlant Biology