双生病毒研究热点及前沿:基于CiteSpace文献计量分析  

Research hotspots and frontiers of geminiviruses:a bibliometric analysis based on CiteSpace

作　　者：王亚琴[1] 吴潇银 胡涛[1] 梅洋 仲雪婷 王占旗 WANG Yaqin;WU Xiaoyin;HU Tao;MEI Yang;ZHONG Xueting;WANG Zhanqi(State Key Laboratory of Rice Biology and Breeding,Institute of Biotechnology,Zhejiang University,Hangzhou 310058,China;Key Laboratory of Vector Biology and Pathogen Control of Zhejiang Province,College of Life Sciences,Huzhou University,Huzhou 313000,China)

机构地区：[1]浙江大学生物技术研究所,水稻生物育种全国重点实验室,杭州310058 [2]湖州师范学院,浙江省媒介生物学与病原控制重点实验室,湖州313000

出　　处：《植物病理学报》2023年第6期1014-1026,共13页Acta Phytopathologica Sinica

基　　金：国家自然科学基金资助项目(31972235和31930092);国家重点研发计划项目(2021YFD1400400)。

摘　　要：由双生病毒引起的作物病害对农业生产造成了严重的危害,为分析双生病毒的研究现状、热点和前沿,以1978—2022年Web of Science数据库核心合集中3235篇相关文献为研究对象,利用软件CiteSpace对这些文献进行计量分析,解析其研究热点、合作网络和共被引网络。结果表明:双生病毒研究在21世纪进入兴盛阶段,越来越多的研究者投身于该领域。关键词突现性分析表明,“Begomovirus(菜豆金色花叶病毒属)”、“transmission(传播)”和“resistance(抗性)”是近几年的研究热点,我国学者的3篇文章具有较高的Sigma值,其研究一直处于双生病毒研究领域的前沿位置。合作网络分析显示美国在双生病毒研究领域起步较早,发文数量和中介中心性都处于领先地位,我国发文量位居全球第三,但中介中心性高于发文量位居全球第一的美国和第二的印度,表明我国双生病毒研究呈现出积极向上的发展态势。我国在双生病毒领域发文数量最多的学者是周雪平,其发文数量位居全球第二,是我国双生病毒领域探索阶段的代表性人物。文献共被引图谱分析表明“geminivirus-BR1 gene expression(双生病毒BR1基因表达)”、“mosaic virus movement protein(花叶病毒运动蛋白)”、“retinoblastoma protein(植物视网膜母细胞瘤蛋白)”、“whitefly-transmitted geminiviruses(烟粉虱传双生病毒)”、“red blotch virus(红斑病毒)”等为不同时期双生病毒领域的研究前沿。随着双生病毒研究层次的不断深入,未来研究将会集中在病毒传播、抗病育种、植物-病毒-媒介昆虫互作机制等方向。Geminiviruses led to a serious threat to crop production.To explore the research hotspots and frontiers of geminiviruses,3235 related literatures in the core collection database of Web of Science from 1978 to 2022 were selected as the research objects.The software CiteSpace was used to analyze the research hotspots,cooperation networks and cocitation networks of these literatures.The results showed that geminivirus research has entered a prosperous stage in the 21st century,and more and more researchers have devoted themselves to this field.Keyword burst detection analysis showed that“Begomovirus”,“transmission”,and“resistance”are the research hotspots in recent years.Three articles authored by Chinese scholars have high sigma values,and their research has been at the forefront.Cooperative module network analysis showed that the United States of America started early in the field of geminivirus research,whose numbers of published papers and betweenness centrality are in the leading position.The People′s Republic of China ranks the third in the world in terms of the number of published papers,but the intermediary centrality is higher than that of the United States of America which ranks first in the world,and India which ranks second in the world,indicating that geminivirus research in China is showing a positive trend of development.In China,the scholar with the largest number of articles in the field of geminiviruses is Zhou Xueping,whose position ranks second in the world,and is a representative person in the exploration stage of geminiviruses in our country.Co-citation network analysis showed that“geminivirus-BR1 gene expression”,“mosaic virus movement protein”,“retinoblastoma protein”,“whitefly-transmitted geminiviruses”,and“red blotch virus”are the research frontiers in the field of geminiviruses at different periods of development.With the research on geminiviruses going into depth,it is speculated that future research will go on keeping the focus on the mechanisms of virus

关 键 词：双生病毒 CITESPACE 研究热点 研究前沿 文献计量分析 

分 类 号：S432.41[农业科学—植物病理学]