| 生命密码的突变危险性理论 |
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| 引用本文： | 孙咏萍.生命密码的突变危险性理论[J].西北大学学报,2012(2):217-222. |
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| 作者姓名： | 孙咏萍 |
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| 作者单位： | 内蒙古师范大学物理与电子信息学院;内蒙古师范大学科学技术史研究院 |
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| 基金项目： | 国家基金对外交流基金资助项目(39610311804);内蒙古师范大学科研基金资助项目(KYZR1112) |
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| 摘 要： | 目的梳理迄今为止多种主体密码起源及进化假说,研究突变危险性理论的本质内容、理论特点和优势并作相应评述。方法文献考证与概念分析。结果揭示了突变危险性理论的本质内容及理论特色。结论生命密码的突变危险性理论有其自身理论体系的简明性和逻辑性,继承了Crick的摆动假说和冻结偶然性理论,并将标准码和反常码的研究纳入了一个统一的理论框架之下。
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| 关 键 词： | 标准密码 反常密码 突变危险性 极小化 简并性 |
Mutational deterioration theory on life code |
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| SUN Yong-ping.Mutational deterioration theory on life code[J].Journal of Northwest University(Natural Science Edition),2012(2):217-222. |
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| Authors: | SUN Yong-ping |
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| Institution: | SUN Yong-ping1,2(1.College of Physics and Electronic Information,Inner Mongolia Normal University; 2.Institute for the History of Science and Technology,Inner Mongolia Normal University,Hohhot 010022,China) |
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| Abstract: | Aim Many main hypotheses on the origin and evdution of life code are reviewed.The essence,properties and advantages of mutational deterioration theory are studied and commented.Methods Literature research and concept analyzing.Results The essence and features of mutational deterioration theory are revealed.Conclusion Mutational deterioration theory offers its conciseness and logic,inherits wobble hypothesis and frozen accident theory,and integrates the research of standard genetic code and deviant one into a frame of the unified code theory. |
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| Keywords: | standard code deviant code mutational deterioration minimization degeneracy |
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