1887

Abstract

Two rhizobial strains, Br3407 and Br3405, were isolated from nitrogen-fixing nodules on the roots of , a legume tree native to Brazil. On the basis of 16S rRNA gene sequence similarities, both strains were shown previously to belong to the genus . A polyphasic approach, including DNA–DNA hybridizations, pulsed-field gel electrophoresis of whole-genome DNA profiles, whole-cell protein analyses, fatty acid methyl ester analysis and extensive biochemical characterization, was used to clarify the taxonomic position of these strains further; the strains are here classified within a novel species, for which the name sp. nov. is proposed. The type strain is strain Br3407 (=LMG 24235 =BCRC 17587).

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2008-09-01
2022-01-27
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Supplements

Extended phylogenetic tree of strains Br3407 and Br3405 ( sp. nov.) and related type strains based on 16S gene sequence comparisons. [PDF](20 KB)

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Detailed DNA-DNA hybridization results and fatty acid compositions of strain Br3407 ( sp. nov.) and related strains. [PDF](43 KB)

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