Structure and Functions of Rhizobial nod genes.
نویسندگان
چکیده
منابع مشابه
Rhizobial Nodulation Genes nodIJ
Although many aand some b-proteobacterial species are symbiotic with legumes, the evolutionary origin of nitrogenfixing nodulation remains unclear. We examined aand b-proteobacteria whose genomes were sequenced using largescale phylogenetic profiling and revealed the evolutionary origin of two nodulation genes. These genes, nodI and nodJ (nodIJ), play key roles in the secretion of Nod factors, ...
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Specific complex interactions between soil bacteria belonging to Rhizobium, Sinorhizobium, Mesorhizobium, Phylorhizobium, Bradyrhizobium and Azorhizobium commonly known as rhizobia, and their host leguminous plants result in development of root nodules. Nodules are new organs that consist mainly of plant cells infected with bacteroids that provide the host plant with fixed nitrogen. Proper nodu...
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The Structure and Evolution of Beta-Rhizobial Symbiotic Genes Deduced from Their Complete Genomes
Rhizobia are soil bacteria able to establish a nitrogen-fixing symbiosis with leguminous plants. Most of them belong to the Alphaproteobacteria based on the sequences of the gene coding for 16S rRNA [1,2]. However, over the last 15 years studies have reported the presence of legume-nodulating bacteria in the genera Burkholderia and Cupriavidus (Burkholderiaceae) in the Betaproteobacteria [3-21]...
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ژورنال
عنوان ژورنال: Journal of the agricultural chemical society of Japan
سال: 1993
ISSN: 0002-1407,1883-6844
DOI: 10.1271/nogeikagaku1924.67.1065