| 摘要: |
| 以Web of Science为数据源，简要概括生物信息学数据库研究的发展趋势。利用CiteSpace可视化工具展现生物信息学数据库研究的知识基础和研究热点图谱，为开展生物信息学数据库领域相关的理论研究和实践活动提供借鉴，以便推动生物信息学数据库研究的发展。研究表明：1990年Altschul SF发表的“局部比对搜索工具———BLAST”是生物信息学数据库研究的重要知识来源文献；热点主题集中在序列库、基因组数据库、分类数据库、蛋白质数据库、数据库更新、集成系统等。 |
| 关键词: 生物信息学数据库 CiteSpace 研究热点 可视化分析 |
| DOI：10.3969/j.issn.1672-5565.2014-04.20140412 |
| 分类号: |
| 基金项目:国家社会科学基金项目( No:11BTQ044)。 |
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| Analysis of citation features in bioinformatics database literature studies |
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WANG Rui1, HU Dehua1,2
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1.XiangYa School of Medicine,Central South University, Changsha 410013,China;2.Key Laboratory of Medical Information Research,College of Hunan Province,Changsha 410013,China
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| Abstract: |
| Using literature data from Web of Science as the research sample, we briefly summarize the trend of bioinformatics database research to provide reference for theory research and practice activities and to promote the development of bioinformatics database research. Then we use information visualization tools named CiteSpace to display the knowledge sources and research focuses. The results show that the earliest literature was Basic local alignment search tool by Altschul SF in 1990;the research focuses include sequence databases, genome database, classification database, protein database, database updates, integration system, etc. |
| Key words: Bioinformatics database CiteSpace Research focus Visualization analysis |
