抗生素抗性基因及其对海洋环境影响的分析研究

Analysis of antibiotic resistance genes and their effects on marine environment

探讨文献计量学分析抗生素抗性基因在海洋研究中的应用。方法利用China national knowledge infrastructure(CNKI)网络数据库检索以抗性基因(n=19310)和抗生素抗性基因(n=1001)为主题的论文,从发文趋势、主题词等方面进行文献计量学分析。结果过去36年该领域的文献产量稳定快速增长,61%的论文是近7年发表的;47.8%是近5年发表的。研究主题的关联性近年来呈增加趋势,当前的研究热点主要集中在抗生素、抗性基因、抗生素抗性基因和耐药性等方面。结论文献计量学分析有助于了解抗生素抗性基因在海洋研究的总体发展态势。

The application of overgrowth antibiotic resistance genes in marine research was discussed.Using the China National Knowledge Infrastructure(CNKI)network database to retrieve papers on resistance genes(n=30627)and antibiotic resistance genes(n=3277),the published trends,subject headings and other aspects of bibliometrics were analyzed.Literature in this field has increased rapidly in the past 38 years.55.3%of the papers were published in the last ten years,31.2%of the papers were published in the last five years.The relevance of research topics has increased in recent years,the current research mainly focus on antibiotics,resistance gene,antibiotic resistance gene,and drug resistance.Literature analysis is helpful to understand the overall development trend of overgrowth antibiotic resistance genes in marine research.