A5036961576- Insect-Plant Interactions and Control
- Plant Parasitism and Resistance
- Insect and Pesticide Research
- Plant Stress Responses and Tolerance
- Plant and animal studies
- Plant Reproductive Biology
- Plant Molecular Biology Research
- Insect Resistance and Genetics
Kunming Institute of Botany
2020-2023
University of Chinese Academy of Sciences
2023
Chinese Academy of Sciences
2020-2023
Yunnan University
2020
Abstract Touch induces marked morphological changes in plants, including reduced rosette diameters and delayed flowering, a process called thigmomorphogenesis. Previous studies have revealed that thigmomorphogenesis Arabidopsis (Arabidopsis thaliana) results from touch-induced accumulation of jasmonic acid (JA) GIBBERELLIN 2-OXIDASE7 (GA2ox7) transcripts, which encode gibberellin (GA) catabolism enzyme, leading to levels active GAs. However, the mechanisms underlying remain uncharacterized....
Jasmonic acid (JA) plays important roles in plant resistance to insect herbivores. One derivative of JA is 12-OH-JA, which produced by two independent pathways: direct hydroxylation jasmonate-induced oxygenases (JOXs) or hydrolyzation 12-OH-JA-Ile.Yet the function 12-OH-JA plant–herbivore interactions remains largely unknown. In this study, we silenced four JOX homologs independently wild tobacco Nicotiana attenuata virus-induced gene silencing (VIGS), and found that all are involved...
The oligophagous potato tuber moth (PTM), Phthorimaea operculella, and the polyphagous beet armyworm (BAW), Spodoptera exigua, are two destructive pests of potato, infestations can lead to serious reduction in yield. However, plant responses herbivories only poorly understood. Endogenous jasmonoyl-isoleucine (JA-Ile) is a signal responsible for induction anti-herbivore defenses. Elevation JA-Ile by blocking its catabolism considered be an effective sustainable approach enhance resistance...