摘要
分子进化学说着眼于分子层次的进化机制 ,自然选择学说着眼于群体水平的进化机制 ,两者结合把生物进化理论提高到一个新的水平。另外 ,基因调控下的细胞分化、分子驱动机制均从不同侧面揭示了生物进化原理。
The theory molecular evolution focuses on the evolution mechanism of molecular gradation and the theory of natural selection focuses on the evolution mechanism at colony level. The combination of these two theories enhances the theory of biology evolution to a brand-new level. In addition,either the cell differentiation under the control of gene expression or the molecular drive mechanism reveals the theory of biology evolution from different aspects.
出处
《延安大学学报（自然科学版）》
2003年第4期70-72,共3页
Journal of Yan'an University：Natural Science Edition
关键词
进化论
分子进化
基因调控
分子驱动
evolutionism
molecular evolution
the control of gene expression
molecular drive
