文献类型：期刊文献

中文题名：非豆科植物固氮菌—Frankia的基因组研究进展

英文题名：ADVANCES IN RESEARCH ON GENOMES OF FRANKIA

作者：王树凤[1] 陈益泰[1]

第一作者：王树凤

机构：[1]中国林业科学研究院亚热带林业研究所

年份：2005

卷号：37

期号：4

起止页码：382-387

中文期刊名：土壤

外文期刊名：Soils

收录：CSTPCD;;北大核心:【北大核心2004】；CSCD:【CSCD2011_2012】；

语种：中文

中文关键词：弗兰克氏菌;固氮酶基因簇;谷氨酰胺合成酶基因;rRNA基因;质粒

外文关键词：Frankia, Nif gene cluster, Gin, Rrn, Plasmid

分类号：S154

摘要：弗兰克氏菌(Frankia)能够与大约25个属的非豆科植物共生进行结瘤固氮,在生态系统中具有重要意义。本文对Frankia的基因组学研究进展进行了综述,包括Frankia基因组的结构、功能及其表达特点,同时比较了来源于不同菌株的固氮基因的差异,并提出今后的发展趋势。
Nitrogen-fixation symbiosis between non-legume plants and Frankia stratus is the predominant N2- fixing system in forests. Actinomycete Frankia is of fundamental and ecological importance for its ability to fix nitrogen and to nodulate about 25 genera of plants. Here is a review on genomes of Frankia, including the organization, function, localization and some particular properties of its genes. Also a comparative analysis of Frankia nif genes from various strains and species was carded out. Novel trends in research on Frankia genetics were given in the end.