文献类型: 外文期刊
作者: Shiqing Wei;Linwen Liu;Guoliang Chen;Hui Yang;Liang Huang;Guoshu Gong;Pei Gao Luo;Min Zhang
作者机构:
关键词: Bayesian tip-association significance;geography-driven adaptation;nature selection;phylogeography;viral population history;wheat dwarf virus
期刊名称: Frontiers in Microbiology
ISSN: 1664-302X
年卷期: 2024 年 15 卷
页码:
收录情况: SCIE(2024版)
摘要: Wheat dwarf virus (WDV) has caused considerable economic loss in the global production of grain crops. Knowledge of the evolutionary biology and population history of the pathogen remain poorly understood. We performed molecular evolution and worldwide phylodynamic analyses of the virus based on the genes in the protein-coding region of the entire viral genome. Our results showed that host-driven and geography-driven adaptation are major factors that affects the evolution of WDV. Bayesian phylogenetic analysis estimates that the average WDV substitution rate was 4.240 × 10−4 substitutions/site/year (95% credibility interval, 2.828 × 10−4–5.723 × 10−4), and the evolutionary rates of genes encoding proteins with virion-sense transcripts and genes encoding proteins with complementary-sense transcripts were different. The positively selected sites were detected in only two genes encoding proteins with complementary-sense, and WDV-barley are subject to stronger purifying selection than WDV-wheat. The time since the most recent common WDV ancestor was 1746 (95% credibility interval, 1517–1893) CE. Further analyses identified that the WDV-barley population and WDV-wheat population experienced dramatic expansion-decline episodes, and the expansion time of the WDV-barley population was earlier than that of the WDV-wheat population. Our phylogeographic analysis showed that the WDV population originating in Iran was subsequently introduced to Europe, and then spread from Eastern Europe to China.
分类号:
- 相关文献
作者其他论文 更多>>
-
Evaluation of newly combination of Trichoderma with dimethyl disulfide fumigant to control Fusarium oxysporum, optimize soil microbial diversity and improve tomato yield
作者:Zhaoai Shi;Min Zhang;Guangming Chen;Aocheng Cao;Qiuxia Wang;Dongdong Yan;Wensheng Fang;Yuan Li
关键词:Beneficial bacteria and fungal;High-throughput gene sequencing;Microbial community;Root-irrigation;Soil fumigation
-
MARCH8 promotes the proteasomal degradation of foot-and-mouth disease virus VP1, VP2, and VP3 to negatively regulate viral replication
作者:Mengge Yin;Xiangmin Li;Min Zhang;Qiongqiong Zhao;Haoyuan Wang;Huiyan Zhang;Zengjun Lu;Ping Qian
关键词:foot-and-mouth disease virus;K33-linked polyubiquitination;Membrane-associated RING-CH8 protein;proteasomal degradation;restriction factor
-
Collaborative optimization method of cleaning operational performance and multiparameter online control system for combine harvesters
作者:Tao Jiang;Zhuohuai Guan;Haitong Li;Min Zhang;Senlin Mu;Chongyou Wu;Mei Jin
关键词:Cleaning performance;Collaborative optimization method;Combine harvester;Multiparameter online control
-
Design and Test of Real-Time Detection System for Cleaning Loss of Rapeseed Harvester
作者:Yao Yang;Min Zhang;Tao Jiang;Gang Wang;Lan Jiang
关键词:cleaning loss;detection;energy distinction method;hardware integration;rapeseed harvester
-
Synthesis of amine-functionalized polystyrene resin-based globular adsorbents for efficient and selective removal of As and Sb species
作者:Xiao Yang;Wenjing Liu;Jiarui Kong;Xiangcheng Shan;Qiupei Lei;Zhipeng Yin;Runzeng Liu;Min Zhang;Qingzhe Zhang;Yongguang Yin;Chuanyong Jing;Yong Cai
关键词:Adsorption mechanism;Antimony;Arsenic;Polystyrene resins;Titanium dioxide
-
Effect of rubber-tracked chassis roller on soil surface vertical stress distribution based on finite element method
作者:Zhuohuai Guan;Haitong Li;Tao Jiang;Licheng Xing;Min Zhang;Dong Jiang;Mei Jin
关键词:Finite element method;Roller;Rubber-tracked;Soil compaction;Stress
-
Drip irrigation affects dough processing quality by regulating synthesis of glutenin macropolymers in wheat grain
作者:Lingxin Zhang;Min Zhang;Haoyu Li;Xiwei Liu;Qiao Li;Yaokuo Wang;Yanfei Yan;Min Yang;Ruiguo Cai
关键词:GMP;HMW-GS;Irrigation;SGP;Wheat