数字农科院2.0

Calcium-containing inorganic immunity booster drives the enrichment of specific root endophytic microbiota against Ralstonia solanacearum

文献类型： 外文期刊

作者： Bi, Jingjing;Wei, Buqing;Wang, Enzhao;Zeng, Xian;Liu, Xingyan;Sun, Miaomiao;Wei, Hailei;Li, Shidong;Chen, Mingshun;Peng, Jingjing;Song, Alin;Yi, Keke;Fan, Fenliang

作者机构：

关键词： Root endophytic microbe;Calcium;Ralstonia solanacearum;Plant immunity;Synthetic bacterial community

期刊名称： MICROBIOME

ISSN： 2049-2618

年卷期： 2025 年 14 卷 1 期

页码：

收录情况： SCIE（2025版）

摘要： BackgroundEngineering root microbiomes holds great promise to enhance plant health. Enhanced plant resistance via breeding or genetic modification can promote recruiting beneficial microbes, but is challenging to achieve.ResultsHere we showed that calcium (Ca) addition caused significant changes in tomato physiology, resulting in enhanced immunity towards the pathogen Ralstonia solanacearum along with increased levels of salicylic acid (SA), sugar content, and defense enzyme activities in roots. High Ca levels significantly altered the root microbiomes, enriching sixteen bacterial genera, including Dyella japonica, Rhodanobacter glycinis, Paenibacillus polymyxa, and Pseudomonas aeruginosa, with the mostly enriched genus showing a 16.5-fold increase in the relative abundance compared to no Ca addition. Associated with the enhancement of these bacterial genera, tomato wilt incidence was reduced from 80 to 0%. The growth of these four bacterial strains was promoted to varying extent by the addition of SA, sucrose, trehalose, and Ca in vitro. All the four bacterial strains had antagonistic ability against R. solanacearum. A synthetic microbial community (SynCom) of these four strains significantly inhibited R. solanacearum growth in whole root exudates treated with Ca, and the combination of SynCom and Ca addition resulted in nearly eradication of the tomato bacterial wilt.ConclusionsOur findings revealed an effective and simple method for enriching beneficial microbiomes to protect plants against pathogens. Our results also suggested that combination of immunity boosters and beneficial microbes offers a novel strategy to combat soil-borne diseases.8VWr5Yj4WZ9ymLciuF4atAVideo AbstractConclusionsOur findings revealed an effective and simple method for enriching beneficial microbiomes to protect plants against pathogens. Our results also suggested that combination of immunity boosters and beneficial microbes offers a novel strategy to combat soil-borne diseases.8VWr5Yj4WZ9ymLciuF4atAVideo Abstract

分类号：

  • 相关文献

[1]The regulation of BbLaeA on the production of beauvericin and bassiatin in Beauveria bassiana. Yin M., Xiao D., Wang C., Zhang L., Dun B., Yue Q.. 2022

[2]Effects of Calcium and Calmodulin Antagonists on Chilling Stress-Induced Proline Accumulation in Jatropha curcas L.. Yang, Shuang-Long,Deng, Feng-Fei,Gong, Ming,Lan, Shan-Shan.

[3]Detailed analysis of seed coat and cotyledon reveals molecular understanding of the hard-to-cook defect of common beans (Phaseolus vulgaris L.). Yi, Jianyong,Bi, Jinfeng,Yi, Jianyong,Njoroge, Daniel M.,Christiaens, Stefanie,Hendrickx, Marc E.,Njoroge, Daniel M.,Sila, Daniel N.,Kinyanjui, Peter K..

[4]Contribution of VMA5 to vacuolar function, stress response, ion homeostasis and autophagy in Candida albicans. Jia, Chang,Yu, Qilin,Xiao, Chenpeng,Dong, Yijie,Zhang, Meng,Zhang, Dan,Li, Mingchun,Dong, Yijie,Zhao, Qiang,Zhang, Biao.

[5]Influence of Dietary Calcium and Phosphorus Imbalance on Intestinal NaPi-IIb and Calbindin mRNA Expression and Tibia Parameters of Broilers. Li, Jianhui,Yuan, Jianmin,Guo, Yuming,Sun, Qiujuan,Li, Jianhui,Hu, Xiaofei. 2012

[6]Effects of manganese source and calcium on manganese uptake by in vitro everted gut sacs of broilers' intestinal segments. Ji, F,Luo, XG,Lu, L,Liu, B,Yu, SX. 2006

[7]Will elevated CO2 enhance mineral bioavailability in wetland ecosystems? Evidence from a rice ecosystem. Zhang, Weijian,Guo, Jia,Guo, Jia,Zhang, Weijian,Zhang, Mingqian,Zhang, Li,Bian, Xinmin.

[8]Adequate internal water status of NaCl-salinized rice shoots enhanced selective calcium and potassium absorption. Song, Ji Qing,Mei, Xu Rong,Fujiyama, Hideyasu. 2006

[9]Arabidopsis cytosolic glutamine synthetase AtGLN1;1 is a potential substrate of AtCRK3 involved in leaf senescence. Li, RJ,Hua, W,Lu, YT.

[10]Effects of sodium gluconate and phytase on performance and bone characteristics in broiler chickers. Guo, Yanli,Shi, Yanghong,Li, Fadi,Zhen, Chen,Hao, Zhengli,Chen, Jilan.

[11]Comparative Analysis of Alfalfa Seeds between Space Flight Mutation and Its Control by Raman Spectroscopy. Ren Wei-bo,Xu Zhu,Chen Li-bo,Zhang Yun-wei,Deng Bo. 2010

[12]Molecular evolution of two duplicated CDPK genes CPK7 and CPK12 in grass species: A case study in wheat (Tridcum aestivum L.). Geng, Shuaifeng,Tang, Lichuan,Zhang, Rongzhi,Sun, Minghui,Guo, Hanzi,Kong, Xiuying,Li, Aili,Mao, Long,Geng, Shuaifeng,Tang, Lichuan,Zhang, Rongzhi,Sun, Minghui,Guo, Hanzi,Kong, Xiuying,Li, Aili,Mao, Long,Geng, Shuaifeng,Zhao, Yongliang,Tang, Lichuan. 2011

[13]Calcium influence on chilling resistance of grafting eggplant seedlings. Gao, HB,Chen, GL,Han, LH,Lin, HA. 2004

[14]Cadmium-induced apoptosis of Siberian tiger fibroblasts via disrupted intracellular homeostasis. Wang, Hui,Liu, Zheng,Wang, Hui,Zhang, Wenxiu,Yuan, Ziao,Yuan, Hongyi,Liu, Xueting,Guan, Weijun,Yang, Chunwen. 2016

[15]Overexpression of soybean GmCBL1 enhances abiotic stress tolerance and promotes hypocotyl elongation in Arabidopsis. Li, Zhi-Yong,Xu, Zhao-Shi,Chen, Ming,Li, Lian-Cheng,Ma, You-Zhi,Li, Zhi-Yong,He, Guang-Yuan,Yang, Guang-Xiao.

[16]Activation of cAMP-response element-binding protein is positively regulated by PKA and calcium-sensitive calcineurin and negatively by PKC in insect. Yang, Huipeng,He, Xiaobai,Deng, Xiaoyan,Liao, Yuan,Zhu, Chenggang,Shi, Ying,Zhou, Naiming,Yang, Jingwen,Zhang, Zhifang.

[17]The impact of pH and calcium on the uptake of fluoride by tea plants (Camellia sinensis L.). Ruan, JY,Ma, LF,Shi, YZ,Han, WY. 2004

[18]The Voltage-Dependent Anion Channel 1 (AtVDAC1) Negatively Regulates Plant Cold Responses during Germination and Seedling Development in Arabidopsis and Interacts with Calcium Sensor CBL1. Li, Zhi-Yong,He, Guang-Yuan,Yang, Guang-Xiao,Li, Zhi-Yong,Xu, Zhao-Shi,Chen, Ming,Li, Lian-Cheng,Ma, Youzhi. 2013

[19]Phosphorylation inhibits the activity of mu-calpain at different incubation temperatures and Ca2+ concentrations in vitro. Du, Manting,Li, Xin,Li, Zheng,Li, Meng,Gao, Lingling,Zhang, Dequan,Du, Manting.

[20]Heterologous Expression and Functional Analysis of Rice GLUTAMATE RECEPTOR-LIKE Family Indicates its Role in Glutamate Triggered Calcium Flux in Rice Roots. Jun Ni *, Zhiming Yu , Guankui Du , Yanyan Zhang , Jemma L. Taylor , Chenjia Shen , Jing Xu , Xunyan Liu , Yifeng Wang , Yunrong Wu. 2016

作者其他论文 更多>>