Results 191 to 200 of about 38,517 (246)

Jasmonate signaling and prey nutrient availability trigger distinct biochemical responses in the Drosera capensis feeding cycle. [PDF]

Plant Physiol
Long ZG, Takahashi GR, Cumpio FM, Akbari OJ, Castelan U, Hadadian M, Le JV, Alemayhu AM, Einstein DE, Einstein EE, Kelz JI, Kwok AO, Pineda A, Shabakesaz P, Unhelkar MH, Woodcock SM, Butts CT, Martin RW.   +17 more
europepmc   +1 more source

Phytohormonal and Transcriptomic Mechanisms of Multigenerational Stress Memory in Wheat Under Weed Competition

Plant, Cell &Environment, Volume 49, Issue 6, Page 3436-3454, June 2026.
ABSTRACT Multigenerational stress exposure induces stress memory in plants, influencing resource allocation, defence mechanisms, and productivity. Weed competition imposes both resource‐based (abiotic) and allelopathic (biotic) stress, engaging overlapping hormonal pathways.
Albert O. Kwarteng, Joseph C. Kuhl, Brenda M. Murdoch, Fangming Xiao, Albert T. Adjesiwor   +4 more
wiley   +1 more source

GbWRKY11 Enhances Verticillium Wilt Resistance Through Activating Jasmonic Acid Biosynthesis in Cotton. [PDF]

Mol Plant Pathol
Chen J, Yue H, Pei H, Feng G, Wang N, Ai N, Zhou B.   +6 more
europepmc   +1 more source

Divergent Regulatory Effects of Jasmonic Acid on Tomato Lycopene Biosynthesis Under Light and Dark Conditions

Advanced Science, Volume 13, Issue 26, 8 May 2026.
This study reveals the mechanism by which jasmonic acid (JA) regulates lycopene synthesis under light and dark conditions. In light, JA activates SlMYC2, which suppresses SlPIF1a and promotes SlPSY1 expression. In darkness, JA induces the acetyltransferase SlNATA1, which acetylates the dark‐accumulated SlPIF1a, thereby repressing SlPSY1 expression ...
Jiayi Xu, Lingfeng He, Jialong Zhang, Hao Cui, Hongxin Li, Haijun Zhang, Jiaojiao Zhang, Lun Liu, Kunpeng Xu, Yang‐Dong Guo, Na Zhang   +10 more
wiley   +1 more source

The Maize ZmbHLH118 Transcription Factor Regulates Vacuolar Nitrate Loading by the NO3− Transporter ZmCLCa

Advanced Science, Volume 13, Issue 25, 4 May 2026.
In maize, the bHLH transcription factor ZmbHLH118 directly binds to the promoter of ZmCLCa and inhibits its expression. Tonoplast‐localized ZmCLCa mediates NO3− influx into the vacuole to regulate intracellular NO3− homeostasis, modulating nitrate uptake and metabolism, plant growth, and grain yield.
Chaonan Zhang, Elsa Demes‐Causse, Xujian Li, Zhenhui Guo, Hanshu Zhao, Huairong Cao, Yajing Song, Lijun Mu, Kaikai Zhang, Jing Zhang, Zhongtao Jia, Lixing Yuan, Alexis De Angeli, Jingbo Zhang   +13 more
wiley   +1 more source

Integrated transcriptomics and metabolomics elucidate the molecular mechanism underlying post-preservation pollen viability alterations in Paeonia lactiflora. [PDF]

BMC Plant Biol
Ruifen R, Qinlu Z, Jiayi G, Zhe J, Xiuyun Y.   +4 more
europepmc   +1 more source

Bacillus velezensis Enhances the Resistance of Wheat Against Cd Stress via Reprogramming Metabolite Production

Food and Energy Security, Volume 15, Issue 3, May/June 2026.
ABSTRACT Cadmium (Cd) pollution poses a serious threat to crop yields and plant health. As a bacterium that promotes plant growth, Bacillus velezensis has been proven to promote plant growth under non‐biological coercive conditions. However, the molecular mechanism of B. velezensis‐mediated Cd toxicity alleviation of wheat is still not well understood.
Yuge He, Keqing Qiu, Hongxia Bai, Sujing Zhao, Zongbo Qiu, Mo Zhu   +5 more
wiley   +1 more source

Insights Into Virus-Encoded RNA Silencing Suppressors Across Viral Families: A Focus on Viruses Infecting Solanaceae Crops. [PDF]

Physiol Plant
Basu S, Bera S, Pal S, Parizad S, Malhotra P, Ghosh T, Casteel CL, Crowder DW.   +7 more
europepmc   +1 more source

Metabolic Reprogramming Analysis of Wheat Response to Low Temperature Stress Under Nitrogen Supply

Food and Energy Security, Volume 15, Issue 3, May/June 2026.
Low temperature stress triggers a defense network that maintains growth at the expense of inhibiting photosynthesis and chlorophyll synthesis. Temperature recovery effectively repairs low temperature‐induced damage and enhances stress resistance, while nitrogen supply can further augment these protective processes to strengthen cold tolerance ...
Qiujuan Jiao, Haitao Liu, Zhijie Ren, Gezi Li, Lina Fan, Jiayu Hu, Yufang Huang, Shiliang Liu, Youliang Ye, Yanan Zhao   +9 more
wiley   +1 more source

Melatonin promotes stomatal immunity by mediating phytohormone crosstalk in <i>Arabidopsis thaliana</i>. [PDF]

Front Plant Sci
Li Y, Akter T, Dufresne C, Song Y, Tian J, Zhu W, Chen S.   +6 more
europepmc   +1 more source