Results 111 to 120 of about 37,947 (285)

A signaling pathway mediating abscisic acid‐induced jasmonic acid biosynthesis during strawberry ripening

Journal of Integrative Plant Biology, EarlyView.
During strawberry ripening, abscisic acid signaling activates SnRK2.6, which phosphorylates and degrades the JAZ12 repressor. This releases the MYC2 transcription factor, directly activating jasmonic acid biosynthesis genes. The resulting jasmonic acid accumulation drives aroma production, thereby coupling ripening with scent formation through this ...
Kenan Jia, Baozhen Zeng, Zhengrong Dai, Xiaoming Zhang, Jing Wang, Chuanbao Wu, Chen Feng, Guohua Yan, Kaichun Zhang, Xuwei Duan, Wei Wang   +10 more
wiley   +1 more source

Plant hormones and phenolic acids response to UV-B stress in Rhododendron chrysanthum pall

Biology Direct
Our study aims to identify the mechanisms involved in regulating the response of Rhodoendron Chrysanthum Pall. (R. chrysanthum) leaves to UV-B exposure; phosphorylated proteomics and metabolomics for phenolic acids and plant hormones were integrated in ...
Qi Sun, Xiangqun Li, Li Sun, Mingyi Sun, Hongwei Xu, Xiaofu Zhou   +5 more
doaj   +1 more source

A novel Arabidopsis pathosystem reveals cooperation of multiple hormonal response-pathways in host resistance against the global crop destroyer Macrophomina phaseolina. [PDF]

, 2019
Dubbed as a "global destroyer of crops", the soil-borne fungus Macrophomina phaseolina (Mp) infects more than 500 plant species including many economically important cash crops. Host defenses against infection by this pathogen are poorly understood.
Alsalek, Natalie, Eulgem, Thomas, Lai, Yan, Roberts, Philip, Schroeder, Mercedes M, Shirai, Miwa, Tsuchiya, Tokuji   +6 more
core   +1 more source

GeARF5/GeIAA33‐GeSWEET14 module balances the secondary metabolic biosynthesis to increase the yield and quality in Gastrodia elata

Journal of Integrative Plant Biology, EarlyView.
Auxin signaling regulates the formation of vegetative propagation corms in Gastrodia elata by regulating sugar‐acid interconversion, which in turn regulates polysaccharide and starch biosynthesis as well as biosynthesis of the bioactive metabolite gastrodin.
Qun Liu, Zhiqing Wu, Yugang Gao, Yue Xu, Pu Zang, Xinyu Yang, Yan Zhao, Pan Liao, Benoît Boachon, Guoyin Kai   +9 more
wiley   +1 more source

OsJAZ10 Modulates Metabolite Profiles in Rice Seedlings in Response to Alkaline Stress

Rice
The jasmonate ZIM-domain (JAZ) proteins, known as inhibitors in the jasmonic acid (JA) pathway, have been reported to play a protective role against abiotic stress in plants.
Dan Wang, Hongde An, Mingyue Wang, Xinyu Fu, Wen Liu   +4 more
doaj   +1 more source

The transcription factors TaABI4 and TaNAC‐A1 fine‐tune TaCYP94‐A1 transcription to modulate seed dormancy in wheat

Journal of Integrative Plant Biology, EarlyView.
A module involving the transcription factors TaABI4 and TaNAC‐A1, and the cytochrome P450 TaCYP94‐A1 precisely regulates seed dormancy levels through plant hormone crosstalk, providing targets for improving resistance to pre‐harvest sprouting in wheat.
Litian Zhang, Yuhui Fang, Yunfei Zhou, Xianlai Nie, Shujun Cao, Wei Gao, Yu Wang, Lianghua Dai, Lin Ye, Jie Lu, Chuanxi Ma, Cheng Chang, Haiping Zhang   +12 more
wiley   +1 more source

Ecological predictors of plant responses to sequential herbivory: a meta‐analysis

New Phytologist, EarlyView.
Summary Plants evolved alongside herbivores for over 400 million years and show remarkable plasticity in responses to attack by multiple herbivores. However, it is often debated which herbivore traits predict plant responses and it is poorly understood how plant life‐history traits contribute to the variation observed in plant responses.
Zoë Delamore, Julia Koricheva, Erik H. Poelman   +2 more
wiley   +1 more source

Transcriptomic and coexpression network analyses revealed the regulatory mechanism of Cydia pomonella infestation on the synthesis of phytohormones in walnut husks [PDF]

PeerJ
The codling moth (Cydia pomonella) has a major effect on the quality and yield of walnut fruit. Plant defences respond to insect infestation by activating hormonal signalling and the flavonoid biosynthetic pathway. However, little is known about the role
Xiaoyan Cao, Xiaoqin Ye, Adil Sattar
doaj   +2 more sources

Fungal Endophytes of Populus trichocarpa Alter Host Phenotype, Gene Expression, and Rhizobiome Composition. [PDF]

, 2019
Mortierella and Ilyonectria genera include common species of soil fungi that are frequently detected as root endophytes in many plants, including Populus spp.
Bonito, Gregory, Grigoriev, Igor V, Hameed, Khalid, Labbé, Jessy, Liao, Hui-Ling, Martin, Francis, Rojas, J Alejandro, Schadt, Christopher W, Tuskan, Gerald A, Vilgalys, Rytas, Wu, Steven   +10 more
core   +2 more sources

Photoreceptors UVR8 and phytochrome B cooperate to optimize plant growth and defense in patchy canopies [PDF]

, 2015
Light is a critical source of information for plants. Plants use the phytochromes (particularly phyB) to detect light signals associated with the proximity of competitors.
Ballaré, Ballaré, Ballaré, Ballaré, Ballaré, Ballaré, Braun, Brown, Browse, Cagnola, Caputo, Cargnel, Carlos A. Mazza, Carlos L. Ballaré, Casal, Casal, Cerrudo, Chico, Christie, De Wit, Demkura, Demkura, Dorn, Favory, Feng, Flint, Fonseca, Harberd, Hayes, Heijde, Hornitschek, Hou, Izaguirre, Izaguirre, Izaguirre, Izaguirre, Jenkins, Kami, Kazan, Kegge, Kliebenstein, Kozuka, Landry, Leivar, Leone, Li, Li, Lorrain, Lucas, López-Juez, Martínez-García, Mazza, Mazza, McGuire, Morales, Moreno, Park, Pierik, Reddy, Rizzini, Searles, Stratmann, Tao, Tegelberg, Vandenbussche, Wu, Yang, Zavala, Ðinh   +68 more
core   +2 more sources