基于SCI论文的作物转基因育种领域发展态势分析

发布时间：2018-04-24 20:15

本文选题：作物 + 转基因　；参考：《中国农业科技导报》2016年02期

【摘要】：转基因育种技术是作物遗传改良的一个重要技术,通过对作物转基因育种领域的SCI论文进行文献计量学、主题研究领域分析,以期获得作物转基因育种领域主要研究方向、发展态势以及制约其发展的关键技术。结果表明,中国的发文数量排名第一,高达2 956篇,约占发文总量的22.1%,篇均被引频次为7.9次。机构中以中国科学院发文最多,其研究涉及一些理想植物植株模型,抗性、细胞发育、胁迫反应的锌指蛋白功能分析,利用模式植物研究生物代谢、抗病、抗逆性的机制规律等。作物转基因研究涉及最多的前三种作物分别为水稻、玉米、小麦。该结果也为我国作物转基因育种领域科研技术人员准确把握领域内发展趋势和关键科学问题提供参考,为科研管理机构制定作物转基因育种领域扶持政策和确定重点扶持领域提供科学依据。
[Abstract]:Transgenic breeding is an important technology in crop genetic improvement. Through bibliometrics and thematic analysis of SCI papers in crop transgenic breeding, the main research direction of crop transgenic breeding can be obtained. The development trend and the key technology restricting its development. The results showed that China ranked first in the number of papers issued, as high as 2 956, accounting for about 22. 1% of the total number of papers issued, and the frequency of citation was 7.9 times. The Chinese Academy of Sciences published the most papers among the institutions. Its research involved some ideal plant models, resistance, cell development, stress response of zinc finger protein function analysis, using model plants to study biological metabolism, disease resistance, Mechanism of resistance to stress, etc. The top three crops involved in transgenic research are rice, corn and wheat respectively. The results also provide a reference for the scientific and technical personnel in the field of crop transgenic breeding to accurately grasp the development trend and key scientific problems in the field. It provides scientific basis for scientific research management institutions to formulate supporting policies in the field of crop transgenic breeding and to determine key areas of support.
【作者单位】：北京市农林科学院农业科技信息研究所;
【基金】：北京市农林科学院自主创新能力建设专项(KJCX20140207)资助
【分类号】：S336

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