title: Genome sequence of Ensifer arboris strain LMG 14919(T); a microsymbiont of the legume Prosopis chilensis growing in Kosti, Sudan.
abstract: Ensifer arboris LMG 14919(T) is an aerobic, motile, Gram-negative, non-spore-forming rod that can exist as a soil saprophyte or as a legume microsymbiont of several species of legume trees. LMG 14919(T) was isolated in 1987 from a nodule recovered from the roots of the tree Prosopis chilensis growing in Kosti, Sudan. LMG 14919(T) is highly effective at fixing nitrogen with P. chilensis (Chilean mesquite) and Acacia senegal (gum Arabic tree or gum acacia). LMG 14919(T) does not nodulate the tree Leucena leucocephala, nor the herbaceous species Macroptilium atropurpureum, Trifolium pratense, Medicago sativa, Lotus corniculatus and Galega orientalis. Here we describe the features of E. arboris LMG 14919(T), together with genome sequence information and its annotation. The 6,850,303 bp high-quality-draft genome is arranged into 7 scaffolds of 12 contigs containing 6,461 protein-coding genes and 84 RNA-only encoding genes, and is one of 100 rhizobial genomes sequenced as part of the DOE Joint Genome Institute 2010 Genomic Encyclopedia for Bacteria and Archaea-Root Nodule Bacteria (GEBA-RNB) project.
authors.affiliation: Centre for Rhizobium Studies, Murdoch University, Western Australia, Australia.
authors.forename: Wayne
authors.initials: W
authors.lastname: Reeve
authors.affiliation: Centre for Rhizobium Studies, Murdoch University, Western Australia, Australia.
authors.forename: Rui
authors.initials: R
authors.lastname: Tian
authors.affiliation: School of Life and Environmental Sciences, Deakin University, Victoria, Australia.
authors.forename: Lambert
authors.initials: L
authors.lastname: Bräu
authors.affiliation: Los Alamos National Laboratory, Bioscience Division, Los Alamos, New Mexico, USA.
authors.forename: Lynne
authors.initials: L
authors.lastname: Goodwin
authors.affiliation: Los Alamos National Laboratory, Bioscience Division, Los Alamos, New Mexico, USA.
authors.forename: Christine
authors.initials: C
authors.lastname: Munk
authors.affiliation: Los Alamos National Laboratory, Bioscience Division, Los Alamos, New Mexico, USA.
authors.forename: Chris
authors.initials: C
authors.lastname: Detter
authors.affiliation: Los Alamos National Laboratory, Bioscience Division, Los Alamos, New Mexico, USA.
authors.forename: Roxanne
authors.initials: R
authors.lastname: Tapia
authors.affiliation: Los Alamos National Laboratory, Bioscience Division, Los Alamos, New Mexico, USA.
authors.forename: Cliff
authors.initials: C
authors.lastname: Han
authors.affiliation: DOE Joint Genome Institute, Walnut Creek, California, USA.
authors.forename: Konstantinos
authors.initials: K
authors.lastname: Liolios
authors.affiliation: DOE Joint Genome Institute, Walnut Creek, California, USA.
authors.forename: Marcel
authors.initials: M
authors.lastname: Huntemann
authors.affiliation: DOE Joint Genome Institute, Walnut Creek, California, USA.
authors.forename: Amrita
authors.initials: A
authors.lastname: Pati
authors.affiliation: DOE Joint Genome Institute, Walnut Creek, California, USA.
authors.forename: Tanja
authors.initials: T
authors.lastname: Woyke
authors.affiliation: Biological Data Management and Technology Center, Lawrence Berkeley National Laboratory, Berkeley, California, USA.
authors.forename: Konstantinos
authors.initials: K
authors.lastname: Mavrommatis
authors.affiliation: Biological Data Management and Technology Center, Lawrence Berkeley National Laboratory, Berkeley, California, USA.
authors.forename: Victor
authors.initials: V
authors.lastname: Markowitz
authors.affiliation: DOE Joint Genome Institute, Walnut Creek, California, USA.
authors.forename: Natalia
authors.initials: N
authors.lastname: Ivanova
authors.affiliation: DOE Joint Genome Institute, Walnut Creek, California, USA.
authors.forename: Nikos
authors.initials: N
authors.lastname: Kyrpides
authors.affiliation: Laboratory of Microbiology, Department of Biochemistry and Microbiology, Faculty of Sciences, Ghent University, Belgium.
authors.forename: Anne
authors.initials: A
authors.lastname: Willems
keywords: Alphaproteobacteria; nitrogen fixation; rhizobia; root-nodule bacteria