Category: The Plant Cell: In a Nutshell

Zhang et al. show that a transcription factor module modulates TCA cycle strength and thus reactive oxygen species homeostasis in rose petals. Plant Cell. https://doi.org/10.1093/plcell/koab152  Background: Reactive oxygen species (ROS) are by-products of several primary metabolic pathways and high…

Baile et al. discover how EAR domain-containing transcription factors recruit the polycomb group complex PRC2 to mediate gene repression in Arabidopsis. The Plant Cell (2021) https://doi.org/10.1093/plcell/koab139  By Fernando Baile and Myriam Calonje Institute of Plant Biochemistry and Photosynthesis…

Zhou, Kusmec, Mirnezami et al. reveal how genetically determined measurement bias affects the accuracy of high-throughput phenotyping and genetic analysis. The Plant Cell (2021) https://doi.org/10.1093/plcell/koab134 By Yan Zhou Iowa State University Background: The accuracy of trait measurement…

Goodman et al. uncover the roles of ESCRT (Endosomal Sorting Complex Required for Transport) proteins in the exocytosis of plasma membrane and secreted proteins in tapetal cells during pollen development. The Plant Cell (2021) https://doi.org/10.1093/plcell/koab132  By Marisa Otegui Background:…

Wang et al. identify a WRKY-type transcription factor as being critical to fiber development and elongation in cotton. By Na-Na Wang, Yang Li, Yi-Hao Chen, Rui Lu, Li Zhou, Yao Wang,Yong Zheng, Xue-Bao Li Background: Cotton, one of the most important crops in the world, produces natural fiber materials…

Billey et al. uncover the roles of LARP6C as a translational repressor in dormant pollen and an activator when the pollen “awakens”. The Plant Cell (2021) https://doi.org/10.1093/plcell/koab131  By Elodie Billey1,2,3, Said Hafidh4, Cécile Bousquet-Antonelli1,2 1 CNRS LGDP-UMR5096, 58 Av.…

Lian et al. investigated the molecular mechanism of AGO protein MEL1 degradation mediated by a new monocot-specific E3 ligase, XBOS36. The Plant Cell (2021). https://doi.org/10.1093/plcell/koab138 By Jian-Ping Lian, Yu-Chan Zhang and Yue-Qin Chen, Sun Yat-Sen University Background: Sporogenesis…

Yuan et al. investigate the molecular mechanism of the circadian clock in Arabidopsis and find a new regulator. Plant Cell https://doi.org/10.1093/plcell/koab133 By Li Yuan and Xiaodong Xu; State Key Laboratory of Crop Stress Adaptation and Improvement, School of Life Sciences, Henan University, Kaifeng…