畜牧与饲料科学 ›› 2010, Vol. 31 ›› Issue (1): 118-118.doi: 10.12160/j.issn.1672-5190.2010.01.058

• 遗传与繁育 • 上一篇    下一篇

密码子偏性的影响因素及研究意义

梁菲菲   

  1. 衡水学院生命科学学院,河北衡水053000
  • 出版日期:2010-01-20 发布日期:2010-01-20
  • 通讯作者: 梁菲菲
  • 作者简介:梁菲菲(1982-),女,助教,硕士,主要研究方向为分子遗传学。

Influencing Factors of Codon Bias and Its Research Significance

LIANG Fei-fei (College of Life Sciences, Hengshui University, Hengshui 053000, China)   

  • Online:2010-01-20 Published:2010-01-20

摘要: 密码子偏性是指生物体中编码同一种氨基酸的同义密码子的非均衡使用现象,由于这一现象和遗传信息载体分子DNA和生物功能分子蛋白质相关联,所以具有很重要的意义。综述了密码子偏性的影响因素,并简要介绍了研究密码子偏性的重要意义。

Abstract: Codon bias refers to the nonrandom usage of synonymous codons for encoding amino acids in organisms. As it is related to the carrier molecular of genetic information (DNA) and functional molecular (protein) of life, this phenomenon implicates important biological sense. In the present review, we summarize the factors impacting the codon bias and briefly introduce the significance of research on codon bias.

中图分类号: