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Genome sequence of the acid-tolerant Burkholderia sp. strain WSM2230 from Karijini National Park,Australia
Authors:Robert Walker  Elizabeth Watkin  Rui Tian  Lambert Br?u  Graham O’Hara  Lynne Goodwin  James Han  Elizabeth Lobos  Marcel Huntemann  Amrita Pati  Tanja Woyke  Konstantinos Mavromatis  Victor Markowitz  Natalia Ivanova  Nikos Kyrpides  Wayne Reeve
Abstract:Burkholderia sp. strain WSM2230 is an aerobic, motile, Gram-negative, non-spore-forming acid-tolerant rod isolated from acidic soil collected in 2001 from Karijini National Park, Western Australia, using Kennedia coccinea (Coral Vine) as a host. WSM2230 was initially effective in nitrogen-fixation with K. coccinea, but subsequently lost symbiotic competence. Here we describe the features of Burkholderia sp. strain WSM2230, together with genome sequence information and its annotation. The 6,309,801 bp high-quality-draft genome is arranged into 33 scaffolds of 33 contigs containing 5,590 protein-coding genes and 63 RNA-only encoding genes. The genome sequence of WSM2230 failed to identify nodulation genes and provides an explanation for the observed failure of the laboratory grown strain to nodulate. The genome of this strain is one of 100 sequenced as part of the DOE Joint Genome Institute 2010 Genomic Encyclopedia for Bacteria and Archaea-Root Nodule Bacteria (GEBA-RNB) project.
Keywords:root-nodule bacteria  nitrogen fixation  rhizobia  Betaproteobacteria
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