Integrated omics data of two annual ryegrass (Lolium multiflorum L.) genotypes reveals core metabolic processes under drought stress
文献类型: 外文期刊
第一作者: Pan, Ling
作者: Pan, Ling;Ma, Xiao;Yang, Zhongfu;Zhang, Xinquan;Meng, Chen;Wang, Jianping;Fan, Xiaomei;Zhou, Meiliang
作者机构:
关键词: Metabolism;Drought;Annual ryegrass (Lolium multiflorum);Omics;Transcriptome;Proteome;Metabolome
期刊名称:BMC PLANT BIOLOGY ( 影响因子:4.215; 五年影响因子:4.96 )
ISSN: 1471-2229
年卷期: 2018 年 18 卷
页码:
收录情况: SCI
摘要: Background: Annual ryegrass (Lolium multiflorum L.) is a commercially important, widely distributed forage crop that is used in the production of hay and silage worldwide. Drought has been a severe environmental constraint in its production. Nevertheless, only a handful of studies have examined the impact of short-term drought stress on annual ryegrass. The aim of this study was to explore how stress-induced core metabolic processes enhance drought tolerance, or adaptation to drought, in annual ryegrass. Results: We profiled the transcriptomes, proteomes, and metabolomes of two annual ryegrass genotypes: the drought-resistant genotype "Abundant 10" and drought-susceptible genotype "Adrenalin 11." We identified differentially expressed metabolites and their corresponding proteins and transcripts that are involved in 23 core metabolic processes, in response to short-term drought stress. Protein-gene-metabolite correlation networks were built to reveal the relationships between the expression of transcripts, proteins, and metabolites in drought-resistant annual ryegrass. Furthermore, integrated metabolic pathways were used to observe changes in enzymes corresponding with levels of amino acids, lipids, carbohydrate conjugates, nucleosides, alkaloids and their derivatives, and pyridines and their derivatives. The resulting omics data underscored the significance of 23 core metabolic processes on the enhancement of drought tolerance or adaptation to drought in annual ryegrass. Conclusions: The regulatory networks were inferred using MCoA and correlation analysis to reveal the relationships among the expression of transcripts, proteins, and metabolites that highlight the corresponding elements of these core metabolic pathways. Our results provide valuable insight into the molecular mechanisms of drought resistance, and represent a promising strategy toward the improvement of drought tolerance in annual ryegrass.
分类号:
- 相关文献
作者其他论文 更多>>
-
Probiotic Bacillus tequilensis protected Micropterus salmoides against Aeromonas veronii infection by modulating digestion, immunity, and intestinal microbiota and metabolites
作者:Huang, Jianqiang;Pan, Ling;Song, Fuping;Huang, Huiqin;Mo, Kunlian;Wang, Yan;Hu, Yonghua;Hu, Yonghua;Sun, Jingran;Huang, Huiqin;Mo, Kunlian;Hu, Yonghua;Sun, Jingran;Huang, Huiqin;Mo, Kunlian;Wang, Yan;Hu, Yonghua;Wang, Yan;Hu, Yonghua
关键词:Bacillus tequilensis Bt-CO; Micropterus salmoides; Immune response; Disease resistance; Intestinal health
-
Plant secondary metabolites against biotic stresses for sustainable crop protection
作者:Jahan, Tanzim;Huda, Md. Nurul;Zhang, Kaixuan;He, Yuqi;Lai, Dili;Zhou, Meiliang;Dhami, Namraj;Quinet, Muriel;Ali, Md. Arfan;Kreft, Ivan;Woo, Sun-Hee;Georgiev, Milen I.;Fernie, Alisdair R.;Fernie, Alisdair R.
关键词:Secondary metabolite; Biotic stress; Transcription factor; Metabolic engineering; CRISPR/Cas9; RNAi
-
The highly allo-autopolyploid modern sugarcane genome and very recent allopolyploidization in Saccharum
作者:Zhang, Jisen;Hua, Xiuting;Wang, Baiyu;Yu, Zehuai;Gao, Ruiting;Wang, Tianyou;Zhang, Qing;Li, Zhen;Li, Yihan;Xu, Yi;Yao, Wei;Zhang, Muqing;Chen, Baoshan;Qi, Yiying;Wang, Yongjun;Wang, Yuhao;Li, Shuangyu;Qi, Nameng;Feng, Xiaoxi;Wu, Mingxing;Du, Cuicui;Deng, Zuhu;Qi, Yongwen;Huang, Yumin;Zhang, Yixing;Mei, Jing;Pan, Haoran;Liu, Jia;Chen, Shuqi;Fang, Yaxue;Ma, Panpan;Sun, Yuanchang;Ming, Ray;Tang, Haibao;Wang, Gang;Li, Qingyun;Feng, Xiaomin;Liu, Xinlong;Wang, Jianping
关键词:
-
QTL-based dissection of three key quality attributes in maize using double haploid populations
作者:He, Zitian;Li, Jianwei;Wang, Jianping;Zhang, Xiaolei;Wang, Jianping;Zhang, Xiaolei;Li, Jialei;Chen, Lei
关键词:maize; starch; oil; lysine; QTLs; genetic analysis
-
Artemisinin supplementation in concentrated cottonseed protein basal diets enhances growth, antioxidant capacity, intestinal immunity and microbiota in hybrid grouper (Epinephelus fuscoguttatus p x E. lanceolatus ♂)
作者:Pan, Ling;Wang, Yan;Wang, Qi;Dong, Xiaohui;Xie, Shiwei;Tan, Beiping;Liu, Hongyu;Li, Weikang;Wang, Yan
关键词:Plant protein; Chinese herbal medicine; Artemisia annua; Intestinal microbiota; Immune response
-
Impact of Lactiplantibacillus plantarum on the fermentation quality, nutritional enhancement, and microbial dynamics of whole plant soybean silage
作者:Meng, He;Xu, Yuwen;Wang, Lin;Wang, Bing;Wu, Huimin;Hou, Donghui;Wang, Sui;Tong, Xiaohong;Jiang, Yan;Wang, Shaodong;Meng, He;Tong, Xiaohong;Jiang, Yan;Wang, Shaodong;Xu, Yuwen;Wang, Jianping;Wang, Sui;Jiang, Yan
关键词:soybean; silage; Lactiplantibacillus plantarum; bacterial community; metabolites
-
Regulating the macroscopic and microscopic self-assembly behavior of hydroxybutyl chitosan based on alkyl distribution
作者:Bi, Shichao;Yu, Qiang;Chen, Xiguang;Tang, Bo;Sun, Guohui;Wang, Tianrui;Ma, Xiao;Li, Houxi;Qin, Di
关键词:Hydroxybutyl chitosan; Homogeneous modification; Temperature sensitivity; Self-assembly