Molecular phylogenetics and evolutionary analysis of a highly recombinant begomovirus, Cotton leaf curl Multan virus, and associated satellites
文献类型: 外文期刊
作者: Farooq, Tahir 1 ; Umar, Muhammad 3 ; She, Xiaoman 1 ; Tang, Yafei 1 ; He, Zifu 1 ;
作者机构: 1.Guangdong Acad Agr Sci, Plant Protect Res Inst, Guangzhou 510640, Peoples R China
2.Guangdong Acad Agr Sci, Guangdong Prov Key Lab High Tehnol Plant Protect, Guangzhou 510640, Peoples R China
3.Univ Tasmania, Tasmanian Inst Agr, New Town Res Labs, 13 St Johns Ave, New Town, Tas 7008, Australia
关键词: Cotton leaf curl Multan virus; satellite molecules; evolution; genetic diversity; mutation; selection; recombination
期刊名称:VIRUS EVOLUTION ( 影响因子:5.614; 五年影响因子:8.38 )
ISSN:
年卷期: 2021 年 7 卷 2 期
页码:
收录情况: SCI
摘要: Cotton leaf curl Multan virus (CLCuMuV) and its associated satellites are a major part of the cotton leaf curl disease (CLCuD) caused by the begomovirus species complex. Despite the implementation of potential disease management strategies, the incessant resurgence of resistance-breaking variants of CLCuMuV imposes a continuous threat to cotton production. Here, we present a focused effort to map the geographical prevalence, genomic diversity, and molecular evolutionary endpoints that enhance disease complexity by facilitating the successful adaptation of CLCuMuV populations to the diversified ecosystems. Our results demonstrate that CLCuMuV populations are predominantly distributed in China, while the majority of alphasatellites and betasatellites exist in Pakistan. We demonstrate that together with frequent recombination, an uneven genetic variation mainly drives CLCuMuV and its satellite's virulence and evolvability. However, the pattern and distribution of recombination breakpoints greatly vary among viral and satellite sequences. The CLCuMuV, Cotton leaf curl Multan alphasatellite, and Cotton leaf curl Multan betasatellite populations arising from distinct regions exhibit high mutation rates. Although evolutionarily linked, these populations are independently evolving under strong purifying selection. These findings will facilitate to comprehensively understand the standing genetic variability and evolutionary patterns existing among CLCuMuV populations across major cotton-producing regions of the world.
- 相关文献
作者其他论文 更多>>
-
Comparative genomics and host range analysis of four Ralstonia pseudosolanacearum strains isolated from sunflower reveals genomic and phenotypic differences
作者:Ding, Shanwen;Ma, Zijun;Yu, Lin;Lan, Guobing;Tang, Yafei;Li, Zhenggang;He, Zifu;She, Xiaoman
关键词:Ralstonia pseudosolanacearum; Sequevar; Genome; Genetic diversity; Sunflower
-
Conyza canadensis, a new host of Tobacco leaf curl Yunnan virus in China
作者:Du, Mengdan;Li, Zhenggang;She, Xiaoman;Yu, Lin;Lan, Guobing;Ding, Shanwen;He, Zifu;Tang, Yafei;Du, Mengdan;Yang, Hailin;Song, Xueru
关键词:Conyza canadensis; new host; tobacco leaf curl Yunnan virus
-
Insights into the genetic variability and evolutionary dynamics of tomato spotted wilt orthotospovirus in China
作者:Kamran, Ali;Li, Ying;Zhang, Wanhong;Jiao, Yubin;Shen, Lili;Wang, Fenglong;Yang, Jinguang;Kamran, Ali;Kamran, Ali;Farooq, Tahir;Wang, Yong;Liu, Dongyang;Jiang, Lianqiang
关键词:Tomato spotted wilt orthotospovirus; Phylogenetic analysis; Recombination; Reassortment; Genetic diversity; Population dynamics, statistical estimation
-
Pathogenicity analysis and seed transmission of watermelon virus A in bottle gourd
作者:Su, Qi;Tang, Yafei;Lan, Guobing;Yu, Lin;Ding, Shanwen;He, Zifu;She, Xiaoman;Li, Zhenggang
关键词:Watermelon virus A; Pathogenicity; Seed transmission; Cucumber green mottle mosaic virus; Bottle gourd
-
Identification and genomic characterization of Ralstonia pseudosolanacearum strains isolated from pepino melon in China
作者:Ding, Shanwen;Yu, Lin;Lan, Guobing;Tang, Yafei;Li, Zhenggang;He, Zifu;She, Xiaoman
关键词:Bacterial wilt; Ralstonia pseudosolanacearum; Pepino melon; Genome
-
Transcriptome and Metabolome Analyses Reveal That Jasmonic Acids May Facilitate the Infection of Cucumber Green Mottle Mosaic Virus in Bottle Gourd
作者:Li, Zhenggang;Tang, Yafei;Lan, Guobing;Yu, Lin;Ding, Shanwen;She, Xiaoman;He, Zifu
关键词:cucumber green mottle mosaic virus; jasmonic acids; transcriptome and metabolome; infection; bottle gourd
-
Assessment of Genetic Variability and Evolutionary Relationships of Rhizoctonia solani Inherent in Legume Crops
作者:Abbas, Aqleem;Ali, Amjad;Hussain, Azhar;Ali, Amjad;Olmez, Fatih;Baloch, Faheem Shehzad;Alrefaei, Abdulwahed Fahad;Naqvi, Syed Atif Hasan;Rao, Muhammad Junaid;Mubeen, Iqra;Mubeen, Iqra;Farooq, Tahir
关键词:phylogeny; genetic diversity; anastomosis groups; grain legumes; forage legumes; Rhizoctonia solani