基于SCI-EXPANDED的植物蛋白质组学文献计量分析

Bibliometric Analysis of Plant Proteomics Research Literature Based on SCI-EXPANDED

[目的]从文献计量角度分析1999～2012年植物蛋白质组学研究状况。[方法]以SCI-EXPANDED数据库为检索对象,根据不同国家、机构和作者的发文量,文献被引频次和载文期刊的分布情况等方面分析1999～2012年国际和国内的植物蛋白质组学研究热点。[结果]近5年关于植物蛋白质组学的文献发表量激增,美国在该领域具有绝对的领先优势,我国近年来的研究产出增长迅速。亚细胞蛋白质组学、植物响应胁迫蛋白质组学、翻译后修饰蛋白质组学和蛋白质相互作用等多个方面的基础研究是国际上近几年的研究热点;植物响应胁迫蛋白质组学、亚细胞蛋白质组学以及翻译后修饰蛋白质组学则是我国近几年的热点研究方向。[结论]近年来我国在植物蛋白质组学研究领域发展较快,但与国际领先水平相比,还有一定差距。

[ Objective] To understand the progress in plant proteomics research over the last 14 years by bibliometric approach. [ Method] The literature was searched in SCI-EXPANDED database （1999 -2012） by using the following terms： ＂proteome ＊ and （rice or plant or Arabidop- sis） ＂. The results were analyzed according to the article numbers and the total citations by countries, institutes, authors, and journal distribu- tion, in an effort to discover plant proteomics research progress in and outside China. [ Result] Plant proteomics research literature published in the past five years increased shzrply. The US played a leading role in the field of Plant proteomics research in the world. It had made a great pro- gress in Plant proteomics research in the past years in China, but was still lagging behind developed countries. Structural proteomics, subcellular proteomics, plant response to stress proteomics, and protein-protein interaction proteomics, post-translational modifications proteomics were the focuses of plant proteomics research in the world. Meanwhile, subcellular proteomics and modification-specific proteomies were the focuses of re- search in China. [ Conclusion] The research of plant proteomics in China has been progressing rapidly,but is still lagging behind its international Deers.