细菌中常用的分子标记
Popular molecular markers in bacteria.
作者信息
Liu Weilong, Li Lv, Khan Md Asaduzzaman, Zhu Feizhou
机构信息
Department of Biochemistry, School of Biological Science and Technology, Central South University, Changsha, Hunan, 410013, China.
出版信息
Mol Gen Mikrobiol Virusol. 2012(3):14-7.
Molecular markers are defined as the fragments of DNA sequence associated with a genome, which areused to identify a particular DNA sequence. Nowadays, with the explosive growth of genetic research and bacterial classification, molecular marker is an important tool to identify bacterial species. Taking account to its significant roles in clinic, medicine and food industry, in this review article, we summa rize the traditional research and new development about molecular markers (also called genetic markers) in bacteria, including genes of 16S rRNA, 23S rRNA, rpoB, gyrB, dnaK, dsrAB, amoA, amoB, mip, horA, hitAM, recA, ica, frc. oxc, 16S-23S rDNA ISR and IS256.
分子标记被定义为与基因组相关的DNA序列片段，用于识别特定的DNA序列。如今，随着基因研究和细菌分类的迅猛发展，分子标记已成为鉴定细菌种类的重要工具。鉴于其在临床、医学和食品工业中的重要作用，在这篇综述文章中，我们总结了细菌中分子标记（也称为遗传标记）的传统研究和新进展，包括16S rRNA、23S rRNA、rpoB、gyrB、dnaK、dsrAB、amoA、amoB、mip、horA、hitAM、recA、ica、frc、oxc、16S - 23S rDNA ISR和IS256等基因。
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