期刊文献+

基于生物适应进化原理论证生物进化的动力 被引量:3

The motive force of evolution based on the principle of organismal adjustment evolution
下载PDF
导出
摘要 文章从现有主流生物进化理论存在的问题入手,以生物适应进化原理为认识基础,讨论生物进化的动力,以求对生物进化机制有一个新的认识。在薛定谔"生命赖负熵生存"观点的指导下,提出了"负熵流"包括能量流、物质流和信息流,以及负熵流是生命生存和发育的动力的观点。作者在原有生物适应进化原理基础上,修改完善并提出了"DNA、RNA和蛋白质在环境作用下的生物适应进化调控系统"理论,并根据系统发育是个体发育的"积分"的观点,推论得出生物与环境的负熵差引起的负熵流也是生命进化的动力,对生物进化机制作出了新的理解。基于这样的生物进化机制的认识,提出了"进化是一个子系统在其上一等级系统中,将自身全部或部分信息遗传给下一代子系统,并在其适应上一等级系统过程中,产生一些新质,终止一些旧质,从而在其上一等级系统中得以延续的变化过程"的概念,并探讨了一些与进化有关的其他争议问题。 From the analysis of the existing problems of the prevalent theories of evolution,this paper discussed the mo-tive force of evolution based on the knowledge of the principle of organismal adjustment evolution to get a new under-standing of the evolution mechanism.In the guide of Schrodinger’s theory — "life feeds on negative entropy",the author proposed that "negative entropy flow" actually includes material flow,energy flow and information flow,and the "negative entropy flow" is the motive force for living and development.By modifying my own theory of principle of organismal ad-justment evolution(not adaptation evolution),a new theory of "regulation system of organismal adjustment evolution in-volved in DNA,RNA and protein interacting with environment" is proposed.According to the view that phylogenetic de-velopment is the "integral" of individual development,the difference of negative entropy flow between organisms and en-vironment is considered to be a motive force for evolution,which is a new understanding of the mechanism of evolution.Based on such understanding,evolution is regarded as "a changing process that one subsystem passes all or part of its ge-netic information to the next generation in a larger system,and during the adaptation process produces some new elements,stops some old ones,and thereby lasts in the larger system".Some other controversial questions related to evolution are also discussed.
作者 曹家树
出处 《遗传》 CAS CSCD 北大核心 2010年第8期791-798,共8页 Hereditas(Beijing)
关键词 进化 生物进化机制 生物进化动力 个体发育 系统发育 生物适应进化 evolution organismal evolution mechanism motive force individual development phylogenetic development adjustment evolution
  • 相关文献

参考文献10

  • 1Ayala EJ,Valentine JW(胡楷译).现代综合进化理论.北京:高等教育出版社,1990.
  • 2曹家树.核酸、蛋白质与环境的相互作用与生物适应进化.见:祖元刚,孙梅,康乐主编.生态适应与生态进化的分子机理.北京:高等教育出版社,Springer-Verlag Berlin Heideberg,2000,20-33.
  • 3Dawkins R(卢允中,张岱云译).自私的基因.北京:科学出版社,1981.
  • 4E.薛定谔(上海外国自然科学哲学著作编译组译).生命是什么?--活细胞的物理学观.上海:上海人民出版社,1973.
  • 5Sultan SE.Phenotypic plasticity for plant development,function and life history.Trends Plant Sci,2000,5(12):537-542.
  • 6Dusheck J.It's the ecology,stupid!Nature,2002,418(6898):578-579.
  • 7Bradshaw AD.Unravelling phenotypic plasticity--Why should we bother?New Phytologist,2006,170(4):644-648.
  • 8高乐旋,陈家宽,杨继.表型可塑性变异的生态-发育机制及其进化意义[J].植物分类学报,2008,46(4):441-451. 被引量:32
  • 9曹家树,曾广文,缪颖.生物适应进化及其分子机制[J].大自然探索,1997(4):52-55. 被引量:10
  • 10Fortna A,Kim Y,MacLaren E,Marshall K,Hahn G,Meltesen L,Brenton M,Hink R,Burgers S,Hemandez-Boussard T,Karimpour-Fard A,Glueck D,McGavran L,Berry R,Pollack J,Sikela JM.Lineage-specific gene duplication and loss in human and great ape evolution.PLoS Biol,2004,2(7):937-954.

二级参考文献1

共引文献40

同被引文献15

引证文献3

二级引证文献1

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部