Results 201 to 210 of about 314,481 (258)

Auxin response and PIN‐mediated transport in chlorophyte algae

Journal of Integrative Plant Biology, EarlyView.
Like multicellular plants, green algae respond to auxin and move it across their cells. However, their PIN‐like proteins do not act like plant auxin exporters, suggesting that basic auxin transport evolved early and specialized directional transport appeared later in plant evolution.
Adrijana Smoljan, Sarah Koutnik‐Abele, Dmitrii Vladimirtsev, Petr Klíma, Anita Bírošíková, Yuzhou Zhang, Jack Merrin, Maximilian Schuster, Katarina Kurtović, Ulrich Z. Hammes, Jan Petrášek, Jiří Friml   +11 more
wiley   +1 more source

A suite of fluorescent timers for visualizing protein spatiotemporal dynamics in plants. [PDF]

Sci Adv
Nagashima Y, Qiao X, Ye S, Shen Q, Liu J, Liu D, Ortiz-Morea FA, Ding X, Sharma V, Dong J, Shan L, Koiwa H.   +11 more
europepmc   +1 more source

ATXR5 and ATXR6 restrict meiotic crossover formation within heterochromatin in Arabidopsis

Journal of Integrative Plant Biology, EarlyView.
The Arabidopsis H3K27 mono‐methyltransferases ATXR5 and ATXR6 repress crossovers within meiotic heterochromatin, are required for heterochromatin condensation and H3K27me1 establishment, and specifically influence the maintenance of DNA methylation in meiocytes.
Jun Zhang, Yue Yu, Han Wang, Meiling Li, Dingning Li, Chenjiang You, Yingxiang Wang, Cong Wang   +7 more
wiley   +1 more source

Temperature regulation of cell cycle and growth dynamics in Arabidopsis. [PDF]

Biochem Soc Trans
Sundaravadivelu V, Raipuria RK, Ranjan A.   +2 more
europepmc   +1 more source

Natural variation in the promoter of OsPDX1.2 enhances vitamin B6 accumulation and cold tolerance in rice

Journal of Integrative Plant Biology, EarlyView.
Allelic variation in the promoter of the pyridoxal phosphate synthase OsPDX1.2 caused variation in the ACE‐box cis‐elements, resulting in differing OsPDX1.2 expression due to differences in binding affinity between the OsbZIP18 transcriptipn factor and the ACE‐box, contributing to variation in vitamin B6 levels and cold tolerance among rice varieties ...
Bi Wang, Qiu Yi Wang, Wen Jie Shi, Rong Hui Li, Xu Dong Zhang, Li Ping Wang, Shi Jia Xia, Kai Xi Chen, Jun Jie Zhou, Yang Yang Sun, Jing He, Alisdair R. Fernie, Ying Chun Han, Jun Zhou Li, Yu Heng Shi, Xian Qing Liu, Yuan Yuan Zhang, Jie Luo, Cheng Jin   +18 more
wiley   +1 more source

Negative feedback regulation of karrikin signaling in <i>Arabidopsis thaliana</i> by an antagonistic paralog of karrikin receptors. [PDF]

Proc Natl Acad Sci U S A
Li Q, Chang SH, Tuckey A, Sepulveda C, Varshney K, Li D, Gutjahr C, Waters MT, Nelson DC.   +8 more
europepmc   +1 more source

Activated CCG10‐NLR: Octameric resistosome driving sustained calcium influx

Journal of Integrative Plant Biology, EarlyView.
This commentary spotlights landmark work from Guo et al. resolving the structure of the octameric resistosome formed by the active CCG10‐nucleotide‐binding leucine‐rich repeat (NLR) immune receptor WAI3, which triggers sustained, multi‐phasic Ca2+ influx.
Huayue Sun, Xiaohuan Jin, Mengchen Hu, Daowen Wang, Zheng Qing Fu   +4 more
wiley   +1 more source

Constitutive AtRD29A expression reveals divergent BpCBF3 regulatory mechanisms in birch. [PDF]

Plant J
Ge M, Wang X, Hou L, Liu G, Zheng Z.
europepmc   +1 more source

RING E3 ligase SNIPER8 functions redundantly with three close homologs to regulate the turnover of transcriptional co‐repressor TPR1

Journal of Integrative Plant Biology, EarlyView.
The Arabidopsis E3 ligase SNIPER8 negatively regulates immunity by promoting ubiquitination and proteasomal degradation of the transcriptional corepressor TOPLESS‐RELATED1, limiting excessive immune responses, maintaining immune homeostasis, and balancing defense activation and normal plant growth.
Xueru Liu, Paul Kapos, Zhongshou Wu, Yujun Peng, Meixuezi Tong, Asana Khajavi, Yan Huang, Yuelin Zhang, Xin Li   +8 more
wiley   +1 more source

Purine permease 5 contributes to riboflavin distribution in Arabidopsis reproductive organs. [PDF]

Plant Cell Physiol
Shibata R, Kuwata H, Sugimoto T, Kikuchi M, Ishikawa T, Ogawa T.   +5 more
europepmc   +1 more source