Reciprocal regulation of nitrate and jasmonate signaling by JASMONATE ZIM DOMAIN PROTEIN 1 coordinates plant growth and defense
文献类型: 外文期刊
作者: Pu, Wenjiang;Wang, Weicheng;Du, Ran;Xie, Daoxin;Shan, Xiaoyi
作者机构:
关键词: growth-defense trade-off;jasmonates;JAZ1;nitrate;NLP7
期刊名称: NEW PHYTOLOGIST
ISSN: 0028-646X
年卷期: 2025 年
页码:
收录情况: SCIE(2025版)
摘要: Nitrate (NO3-) and jasmonates (JAs) are essential signaling molecules that regulate plant growth and defense responses, respectively. However, the molecular mechanism underlying their crosstalk remains to be elucidated. Here, we uncovered the reciprocal regulation between NO3- and JAs through the key integrator JASMONATE ZIM DOMAIN PROTEIN 1 (JAZ1). We found that NIN-LIKE PROTEIN 7, a central transcription factor in NO3- signaling, directly activates JAZ1 expression by binding to its promoter, thereby suppressing JA-mediated defense responses under high NO3- conditions. Conversely, JA signaling inhibited NO3--promoted growth via CORONATINE-INSENSITIVE 1-mediated degradation of JAZ1, which releases transcriptional repressors LATERAL ORGAN BOUNDARY DOMAIN37/38 (LBD37/38) to downregulate NO3--responsive genes. Our findings underscore the dynamic interplay between nutrient availability and hormone signaling in shaping plant development and defense, which could offer potential strategies for improving crop resilience.
分类号:
- 相关文献
作者其他论文 更多>>
-
Multi-Omics Analyses Reveal the Red and Far-Red Light Combination Enhancing Heterologous Protein and Metabolite Production in Nicotiana benthamiana
作者:Zhang, Yating;Wang, Fengjiao;Du, Ran;Li, Tao;Zhou, Shaoqun;Yan, Jianbin;Li, Wei
关键词:agroinfiltration;expression efficiency;light quality;Nicotiana benthamiana;synthetic biology
-
Electrical and calcium signaling in plant systemic defense: from local wounds to global responses
作者:Li, Rui;Yang, Yongfang;Lou, Hao;Wang, Weicheng;Yan, Jianbin;Xie, Daoxin;Shan, Xiaoyi
关键词:(1-1-1)defense response;electrical and Ca2+ signals;insect feeding;long-distance transmission;mechanical wounding
-
Mercaptoimidazole-capped gold nanoparticles as a potent agent against plant pathogenic fungi
作者:Xu, Tang;Hao, Wenshuai;Du, Ran;Dai, Dai;Wang, Cuixia;Li, Suhua;Lin, Carol Sze Ki;Cha, Ruitao;Yan, Jianbin;Li, Chong
关键词:(1-2-2)
-
Phytoene synthases 1 modulates tomato fruit quality through influencing the metabolic fl ux between carotenoid and fl avonoid pathways
作者:Cao, Xue;Du, Ran;Xu, Yuanchao;Wu, Yaoyao;Ye, Keyi;Ma, Jing;Lyu, Yaqing;Sun, Tianshu;Zhu, Xijian;Liu, Zhihong;Yin, Jian;Zhu, Guangtao;Huang, Zejun;Lyu, Hongjun;Huang, Sanwen;Zhang, Jinzhe
关键词:(1-2-3)Tomato;Flavor;Metabolome;Phytoene synthase 1;Carotenoid;Flavonoid
-
The Jasmine (Jasminum sambac) Genome Provides Insight into the Biosynthesis of Flower Fragrances and Jasmonates
作者:Chen, Gang;Mostafa, Salma;Lu, Zhaogeng;Du, Ran;Cui, Jiawen;Wang, Yun;Liao, Qinggang;Lu, Jinkai;Mao, Xinyu;Chang, Bang;Gan, Quan;Wang, Li;Jia, Zhichao;Yang, Xiulian;Zhu, Yingfang;Yan, Jianbin;Jin, Biao
关键词:Jasmine flower;Jasminum sambac;Genome;Jasmonate;Flower fragrance
-
Jasmonate perception: Ligand-receptor interaction, regulation, and evolution
作者:Hu, Shuai;Yu, Kaiming;Yan, Jianbin;Shan, Xiaoyi;Xie, Daoxin
关键词:jasmonate;COI1;hormone perception;ligand-receptor interaction;ligand-receptor binding tech-niques;evolution
-
Ligand-Modified Gold Nanoparticles as Mitochondrial Modulators: Regulation of Intestinal Barrier and Therapy for Constipation
作者:Hao, Wenshuai;Cha, Ruitao;Wang, Mingzheng;Li, Juanjuan;Guo, Hongbo;Du, Ran;Zhou, Fengshan;Jiang, Xingyu
关键词:gold nanoparticles;4,6-diamino-2-pyrimidinethiol;ligand modification;mitochondria;intestinalmechanical barrier;constipation