基于分子生物学和基因组学的植物根际微生物研究

被引:47
作者
郝大程 [1 ]
陈士林 [2 ]
肖培根 [2 ]
机构
[1] 大连交通大学环境化工学院生物技术教研室
[2] 中国医学科学院药用植物研究所
基金
中国博士后科学基金;
关键词
根际微生物; 分子生物学; 基因组学; 系统发育; 多样性;
D O I
10.13344/j.microbiol.china.2009.06.024
中图分类号
S154.3 [土壤微生物学];
学科分类号
090301 [土壤学];
摘要
根际微生物是指在植物根系直接影响的土壤范围内生长繁殖的微生物。根际微生物研究对微生物生态学和工业生物技术开发均十分重要,妨碍其研究进展的主要原因是99%的根际微生物物种在实验室中无法成功培养。近年来,将基于分子生物学和基因组学的非培养研究技术应用于根际微生物多样性研究取得了很大进展,本文结合作者对红豆杉根际的研究,评述近期相关新技术的应用和其未来应用前景。
引用
收藏
页码:892 / 899
页数:8
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