Tag: phosphorylation

Zhao, Zhang, Liu et al. identify an essential kinase for foxtail millet dehydration tolerance. https://doi.org/10.1093/plcell/koad200 By Yuxue Zhang and Meicheng Zhao Key Laboratory of Agricultural Water Resources, Hebei Key Laboratory of Soil Ecology, Center for Agricultural Resources Research,…

Cong Liu, Jianzhong Lin, and Xuanming Liu and colleagues show that the protein phosphatase PC1 dephosphorylates and deactivates CatC to negatively regulate H2O2 homeostasis and salt tolerance in rice. https://doi.org/10.1093/plcell/koad167 By Cong Liu, Jianzhong Lin, and Xuanming Liu Background:…

Siao et al. demonstrate that single phosphorylation on a protein alters root behavior in Arabidopsis. https://doi.org/10.1093/plcell/koad141 By Wei Siao and Eugenia Russinova, VIB-UGent Center for Plant Systems Biology Background: Plant roots react to their environment by using hormone signaling…

Yuqing Niu and Mo Wang Key Laboratory of Ministry of Education for Genetics, Breeding and Multiple Utilization of Crops, Fujian University Key Laboratory for Plant-Microbe Interaction, Fujian Agriculture and Forestry University, Fuzhou, 350002, China Niu and colleagues elucidate how phosphorylation…

Ding et al. explore how MAP kinases affect virus propagation in plants and animal hosts.  Zhi-Hang Ding, Xian-Bing Wang, State Key Laboratory of Agro-Biotechnology, College of Biological Sciences, China Agricultural University, Beijing 100193, China Background: Mitogen-activated protein kinase…

Jiang et al. discover a module controlling endoreduplication, a process in which DNA replication occurs in the absence of mitosis. Background: Organ size is coordinately regulated by both cell number and cell size. Endoreduplication is often associated with cell size in plants and animals, but the…