基于VOSviewer和CiteSpace的生态基因组学研究进展  

Research Progress of Ecological Genomics Based on VOSviewer and CiteSpace

作　　者：张玉[1] 徐明怡[1] 冷海楠[1] 王继丰[1] Zhang Yu;Xu Mingyi;Leng Hainan;Wang Jifeng(Institute of Natural Resources and Ecology,HAS.National and Provincial Joint Engineering Laboratory of Wetlands and Ecological Conservation,Harbin 150040,China)

机构地区：[1]黑龙江省科学院自然与生态研究所湿地与生态保育国家地方联合工程实验室,哈尔滨150040

出　　处：《国土与自然资源研究》2021年第6期77-81,共5页Territory & Natural Resources Study

基　　金：国家重点研发计划课题(2016YFC0500405);黑龙江省自然科学基金项目(LH2019C077);黑龙江省科学院科学研究基金项目(KY2020ZR06),黑龙江省科学院创新基金杰青项目(CXJQ2021ZR02)。

摘　　要：为了解生态基因组学的发展历程和研究热点,利用VOSviewer与CiteSpace可视化分析工具对2000-2019年Web of Science核心合集数据库生态基因组学研究领域的文献进行分析。结果表明,(1)生态基因组学研究的发文量呈现快速增长的趋势;(2)美国、加拿大、德国、中国等国家的发文量较高,国家之间的合作较密切;(3)该领域的高产研究机构为加拿大英属哥伦比亚大学、加州大学戴维斯分校、中国科学院等;(4)该领域的高产作者有bernatchez,louis,nosil,patrik,feder,jeffrey;(5)“物种适应与进化”“物种间相互作用”“基因组学方法在生态学领域的应用”以及“差异基因的表达研究”是该研究领域的热点方向;(6)生态基因组学研究经历了“模式生物适应进化和变异”“进化和生态功能基因组学”“新一代基因测序技术”这些发展过程,未来会关注“物种形成过程中的基因组差异”“基因组学工具”等方面。In order to understand the development process and research hotspot ofecological genomics,based on the core collection database of the Web of Science,using the VOSviewer and CiteSpace visual analysis tool to analyze the relevant article published in the period of 2000-2019,the results indicated that,(1)the number of research articles onecological genomics showeda rapid increase;(2)USA,Canada,Germany,China have formed the major research institutions and frequent cooperative networks;(3)University of British Columbia,University of California at Davis,the Chinese Academy of Science were the major research institutions in the field of ecological genomics;(4)author cooperation has formed core authorships,such as bernatchez,louis,nosil,patrik,feder,jeffrey;(5)the research hotspots mainly focused on the following topics:adaptive evolution in species,species interactions,application of genomics in ecology,differential gene expression;(6)the research of ecological genomics through the stages of adaptive evolution in model organism,evolutionary genomics,the next generation sequencing,in the future we can focus on the difference of genome in the speciation.

关 键 词：生态基因组学 VOSviewer CITESPACE 研究进展 

分 类 号：Q943[生物学—植物学] Q948