Results 91 to 100 of about 23,317 (239)

Theobroxide Treatment Inhibits Wild Fire Disease Occurrence in Nicotiana benthamiana by the Overexpression of Defense-related Genes

The Plant Pathology Journal, 2013
Theobroxide, a novel compound isolated from a fungus Lasiodiplodia theobromae, stimulates potato tuber formation and induces flowering of morning glory by initiating the jasmonic acid synthesis pathway.
Soon Young Ahn, Kwang-Hyun Baek, Yong Sun Moon, Hae Keun Yun   +3 more
doaj   +1 more source

SlMED25‐SlPHR3‐SlSPX2 module fine‐tunes SlPHR3‐mediated transcriptional activation of phosphate starvation response in tomato

Journal of Integrative Plant Biology, EarlyView.
The Mediator subunit SlMED25 and the co‐repressor SlSPX2 competitively bind the N‐terminal domain of the phosphate starvation response transcription factor SlPHR3 in tomato to form a sensitive molecular switch, which dynamically modulates phosphate starvation responses and maintains phosphate homeostasis, offering valuable targets for breeding low ...
Mingtong Zhai, Hongyu Han, Yu Zhang, Yunfeng Zhao, Hongying Guo, Hui Wang, Chuanlong Sun, Xianwen Meng, Lei Deng, Qian Chen, Chuanyou Li   +10 more
wiley   +1 more source

Genomic variation drives plant flavor diversification

Journal of Integrative Plant Biology, EarlyView.
This review explains how genomic variation shapes plant flavor by altering the biosynthetic and regulatory pathways of key attributes like sweetness, acidity, bitterness, piquancy, astringency, and aroma. It also discusses how multi‐omics, AI‐assisted breeding, and gene editing can translate this knowledge into plants with improved flavor, nutrition ...
Huimin Hu, Yanwei Hao, Yiwei Zhou, Xia Zhang, Rui Xia, Pan Liao   +5 more
wiley   +1 more source

The Tomato lncRNA47258-miR319b-TCP Module in Biocontrol Bacteria Sneb821 Induced Plants Resistance to Meloidogyne incognita

Pathogens
Long non-coding RNAs (lncRNAs) represent a class of non-coding RNAs. In the study of Pseudomonas putida Sneb821-induced tomato resistance to Meloidogyne incognita, reverse transcription polymerase chain reaction (RT-PCR) was employed to validate 12 ...
Fan Yang, Xiaoxiao Wu, Lijie Chen, Mingfang Qi   +3 more
doaj   +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

Fine‐tuning fatty acid composition enhances rice resistance to bacterial blight

Journal of Integrative Plant Biology, EarlyView.
Genome editing to insert an inhibitory element into the 5' untranslated region of the stearoyl‐acyl carrier protein desaturase gene OsSSI2 fine‐tuned fatty acid composition, creating mutants with enhanced bacterial blight resistance while maintaining normal growth and yield.
Rundong Shen, Xinbo Li, Yaqi Zhang, Liying Ding, Yongzhen Pang, Kexuan Tang   +5 more
wiley   +1 more source

Volatile organic compounds orchestrating microbiome‐mediated crop resilience: Prospects and challenges for sustainable agriculture

Journal of Integrative Plant Biology, EarlyView.
Herbivory triggers the production of green leaf volatiles, and dense planting results in induces increased concentration of linalool emission in maize canopies. These volatiles activate plant‐soil feedback that enriches beneficial rhizosphere bacteria, enhancing resistance, though sometimes at a growth cost, thereby offering new avenues for sustainable
Peiguo Yuan, Esau De la Vega‐Camarillo, Michael V. Kolomiets, Sanjay Antony‐Babu   +3 more
wiley   +1 more source

Systemic acquired resistance: an emerging role for jasmonates in local signal biogenesis, translocation and distal signal decoding

New Phytologist, EarlyView.
Jasmonate signalling underpins establishment of plant systemic acquired resistance (SAR). Activation of the hypersensitive response (HR) not only contains the pathogen but establishes broad spectrum resistance in unchallenged leaves. The strong burst of reactive oxygen/nitrogen species initiating the HR results in lipid peroxidation (illustrated by ...
Fay Bennett, Erin Stroud, Pradeep Kachroo, Murray Grant   +3 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

The glycoside hydrolase 28 member VdEPG1 is a virulence factor of Verticillium dahliae and interacts with the jasmonic acid pathway-related gene GhOPR9. [PDF]

Mol Plant Pathol, 2023
Liu S, Liu R, Lv J, Feng Z, Wei F, Zhao L, Zhang Y, Zhu H, Feng H.   +8 more
europepmc   +1 more source