Character variation of root space microbial community composition in the response of drought-tolerant spring wheat to drought stress
文献类型： 外文期刊
作者： Fang, Jing 1 ; Wei, Shuli 1 ; Gao, Yanrong 1 ; Zhang, Xiangqian 2 ; Cheng, Yuchen 2 ; Wang, Jianguo 2 ; Ma, Jie 1 ; Shi, Gongfu 1 ; Bai, Lanfang 5 ; Xie, Rui 2 ; Zhao, Xiaoqing 1 ; Ren, Yongfeng 1 ; Lu, Zhanyuan 1 ;
作者机构： 1.Inner Mongolia Univ, Sch Life Sci, Hohhot, Peoples R China
2.Inner Mongolia Acad Agr & Anim Husb Sci, Hohhot, Peoples R China
3.Minist Agr & Rural Affairs, Key Lab Black Soil Protect & Utilizat Hohhot, Hohhot, Peoples R China
4.Inner Mongolia Key Lab Degradat Farmland Ecol Rest, Hohhot, Peoples R China
5.Inner Mongolia Agr Univ, Coll Agron, Hohhot, Peoples R China
关键词： drought stress; spring wheat; root-space microorganism; bacterial diversity; fungal diversity
期刊名称：FRONTIERS IN MICROBIOLOGY （ 影响因子：5.2； 五年影响因子：6.2 ）
ISSN：
年卷期： 2023 年 14 卷
页码：
收录情况： SCI
摘要： Drought is the most prevalent environmental stress in crop production, posing a significant danger to food security. Microorganisms in the crop root zone affect crop growth and development, enhance effective nutrient use, and resist adversity hazards. To analyze the changes and functional differences of root space microbial (endosphere-rhizosphere-bulk soil) communities in spring wheat under drought stress. In this study, the root, rhizosphere, and bulk soil of the drought-tolerant group (DTG, three varieties) and drought-sensitive group (DSG, three varieties) were collected. The control (CK, 25-28%), moderate drought (MD, 15-18%), and severe drought (SD, 9-12%) were analyzed by high-throughput sequencing and bioinformatics. The results showed significant differences in the diversity of Bacteria and Fungi in the root space of spring wheat under drought stress (P < 0.05), with the drought-tolerant group exhibiting higher microbial diversity. The microbial community change in spring wheat root space was mainly determined by the niche differentiation of endosphere, rhizosphere, and bulk soil and declined from endosphere to bulk soil due to drought. The antagonism between microbial and root-space species increased, and the community's complexity and stability deteriorated. Enriching drought-resistant preference groups like Actinobaciota, Variovorax, Streptomyces, and Conocybe altered the structure and function of the microbial community in the root space of spring wheat. Spring wheat's root space Bacteria and Fungi have different strategies to respond to drought.
- 相关文献
作者其他论文 更多>>
-
Effects of Different Tillage Measures Combined with Straw Returning on Soil Enzyme Activity and Microbial Community Structure and Diversity
作者：Xiao, Sa;Li, Bing;Zhang, Tingting;Luo, Jianzhu;Wang, Jie;Li, Juan;Zhang, Dejian;Xiao, Sa;Li, Bing;Zhang, Tingting;Luo, Jianzhu;Wang, Jie;Li, Juan;Zhang, Dejian;Zhang, Xiangqian
关键词：tillage methods; straw returning; enzyme activity; microbial biomass; microbial diversity
-
Assessing the ecological effects of the World's Largest Forestry Eco-engineering: Three-North Protective Forest Program within the initially scheduled range from 1978 to 2022
作者：Zheng, Xiao;Zhu, Jiaojun;Wang, G. Geoff;Yan, Qiaoling;Sun, Tao;Song, Lining;Gao, Tian;Sun, Yirong;Yang, Kai;Zhang, Jinxin;Yu, Lizhong;Qi, Ke;Zhao, Lanlin;Lu, Deliang;Zheng, Xiao;Zhu, Jiaojun;Yan, Qiaoling;Sun, Tao;Song, Lining;Gao, Tian;Sun, Yirong;Yang, Kai;Zhang, Jinxin;Yu, Lizhong;Qi, Ke;Lu, Deliang;Wang, G. Geoff;Li, Xiufen;Zhao, Lanlin;Lu, Zhanyuan
关键词：Three-North Program; northern China; protective forest; ecological impacts; 45 years
-
Degradable film mulching recruited beneficial microbiota and increased rhizosphere bacterial diversity in sunflower
作者：Meng, Tiantian;Lu, Zhanyuan;Meng, Tiantian;Zhang, Xiangqian;Zhang, Jianwei;Lu, Zhanyuan;Zhao, Xiaoyu;Bu, Hengtong;Chen, Xuanyi;Zhao, Min;Zhang, Dejian;Lu, Zhanyuan;Wang, Weini;Liu, Junmei;Zhang, Xiangqian;Lu, Zhanyuan
关键词：Degradation film; Sunflower; Root niche; Microbial community assembly; Yield
-
Alleviation of salt stress in strawberries by hydrogen-rich water: Physiological, transcriptomic and metabolomic responses
作者：Wang, Renyuan;Chu, Shaohua;Zhang, Dan;Zhang, Xia;Chi, Yaowei;Ma, Xianzhong;Yang, Xijia;Zhou, Pei;Wang, Renyuan;Chu, Shaohua;Zhang, Dan;Zhang, Xia;Chi, Yaowei;Ma, Xianzhong;Yang, Xijia;Zhou, Pei;Wang, Renyuan;Chu, Shaohua;Zhang, Dan;Zhang, Xia;Chi, Yaowei;Ma, Xianzhong;Yang, Xijia;Zhou, Pei;Wang, Renyuan;Chu, Shaohua;Zhang, Dan;Yang, Haiyan;Ding, Wenjiang;Zhou, Pei;Wang, Renyuan;Chu, Shaohua;Zhang, Dan;Yang, Haiyan;Ding, Wenjiang;Zhou, Pei;Chu, Shaohua;Zhang, Dan;Zhao, Ting;Zhou, Pei;Chu, Shaohua;Zhang, Dan;Zhou, Pei;Ren, Yongfeng;Zhou, Pei;Hayat, Kashif;Chen, Xunfeng
关键词：
-
Cry for help from rhizosphere microbiomes and self-rescue strategies cooperatively alleviate drought stress in spring wheat
作者：Fang, Jing;Ma, Jie;Wei, Shuli;Su, Shaofeng;Cheng, Yuchen;Zhao, Xiaoqing;Lu, Zhanyuan;Fang, Jing;Ma, Jie;Zhao, Xiaoqing;Lu, Zhanyuan;Wen, Tao;Niu, Guoqing;Yuan, Jun;Yi, Liuxi
关键词：Drought stress; Spring wheat; Rhizosphere microbiome; Root exudate; Root transcriptome; Cross-domain network
-
ggClusterNet 2: An R package for microbial co-occurrence networks and associated indicator correlation patterns
作者：Wen, Tao;Liu, Lanlan;Niu, Guoqing;Ding, Zhexu;Teng, Xinyang;Yang, Shengdie;Xie, Penghao;Zhang, Tianjiao;Shen, Qirong;Yuan, Jun;Liu, Yong-Xin;Ma, Jie;Liu, Ying;Zhang, Tianjiao;Lu, Zhanyuan;Wang, Lei
关键词：microbial co-occurrence networks; modularity; multi-omics network; multi-network comparison; network visualization; transkingdom networks
-
Combined transcriptomic and metabolomic analysis revealed the salt tolerance mechanism of Populus talassica x Populus euphratica
作者：Liu, Ying;Su, Mengxu;Liu, Meilin;Wu, Jiaju;Wu, Xiaofeng;Han, Zhanjiang;Liu, Ying;Zhao, Xiaoqing;Lu, Zhanyuan;Zhao, Xiaoqing;Lu, Zhanyuan
关键词：
Populus. talassica xPopulus. euphratica seedlings; NaCl treatment; Differentially expressed genes (DEGs); Differentially accumulated metabolites (DAMs); Metabolic pathways
