SARS起源于污染对病毒进化的加速诱导

应用生态学报 ›› 2003, Vol. ›› Issue (8): 1374-1378.

SARS起源于污染对病毒进化的加速诱导

周启星, 魏树和, 张倩茹, 钟鸣

中国科学院沈阳应用生态研究所, 中国科学院陆地生态过程重点实验室, 沈阳 110016

收稿日期:2003-05-27 修回日期:2003-06-23 出版日期:2003-08-15
通讯作者: 周启星,男,1963年生,博士,教授,研究员,博士生导师,主要从事污染生态过程学、分子毒理化学和污染进化生态学等领域的研究,发表论文170余篇,出版学术专著13部.E-mail:Zhouq@mail.sy.lncn或Zhouqixing2003@yahoo.com.
基金资助:
国家杰出青年科学基金资助项目(20225722)

Origin of SARS from accelerated evolution of a virus by combined pollution

ZHOU Qixing, WEI Shuhe, ZHANG Qianru, ZHONG Ming

Key Laboratory of Terrestrial Ecological Process, Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang 110016, China

Received:2003-05-27 Revised:2003-06-23 Online:2003-08-15

摘要/Abstract

摘要： 针对当前广为流传的SARS病毒“太空起源说”和“野生动物来源说”两种理论,本文根据污染进化生态学原理和SARS病毒发病传染特征,以有关实验结果为科学依据,阐述了SARS病毒的起源问题,指出:我国当前环境日益严重的复合污染为SARS致病病毒的产生提供了适宜的外部生态条件和物质基础,SARS致病病毒可能起源于多个病毒的基因重组或融合,更可能是一种来自于感冒病毒进化而形成的超级感冒病毒.可以预料,这一推断将为彻底解决SARS的病源提供有价值的理论指导.

Abstract: The SARS virus origin which obviously differs from the theory of out-space origin and the theory of wildlife origin was theoretically discussed based on principles of pollution evolution ecology,pathogenesis and infectant characteristics of SARS,and some relevant experimental evidence. It emphasizes on the fact that increasingly combined pollution in China provides a substantial basis for virus evolution. Gene recombination and fusion of more than one virus in ecosystems should take charge with the origin of a SARS virus. In particular,a common cold or influenza virus can acceleratedly changed into a superpower common cold or influenza virus through genetic mutation and gene recombination by increasingly combined pollution. This work can be useful for human beings to overcome SARS in theory.

中图分类号:

X503

周启星, 魏树和, 张倩茹, 钟鸣. SARS起源于污染对病毒进化的加速诱导[J]. 应用生态学报, 2003, (8): 1374-1378.

ZHOU Qixing, WEI Shuhe, ZHANG Qianru, ZHONG Ming . Origin of SARS from accelerated evolution of a virus by combined pollution[J]. Chinese Journal of Applied Ecology, 2003, (8): 1374-1378.

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