Genome sequence of Ensifer sp. TW10; a Tephrosia wallichii (Biyani) microsymbiont native to the Indian Thar Desert

Standards in Genomic Sciences - Tập 9 - Trang 304-314 - 2013
Nisha Tak1, Hukam S. Gehlot1, Muskan Kaushik1, Sunil Choudhary1, Ravi Tiwari2, Rui Tian2, Yvette Hill2, Lambert Bräu3, Lynne Goodwin4, James Han5, Konstantinos Liolios5, Marcel Huntemann5, Krishna Palaniappan6, Amrita Pati5, Konstantinos Mavromatis5, Natalia Ivanova5, Victor Markowitz6, Tanja Woyke5, Nikos Kyrpides5, Wayne Reeve2
1BNF and Stress Biology Lab, Department of Botany, JNV University, Jodhpur, India
2Centre for Rhizobium Studies, Murdoch University, Australia
3School of Life and Environmental Sciences, Faculty of Science, Engineering and Built Environment, Deakin University, Melbourne, Australia
4Bioscience Division, Los Alamos National Laboratory, Los Alamos, USA
5DOE Joint Genome Institute, Walnut Creek, USA
6Biological Data Management and Technology Center, Lawrence Berkeley National Laboratory, Berkeley, USA

Tóm tắt

Ensifer sp. TW10 is a novel N2-fixing bacterium isolated from a root nodule of the perennial legume Tephrosia wallichii Graham (known locally as Biyani) found in the Great Indian (or Thar) desert, a large arid region in the northwestern part of the Indian subcontinent. Strain TW10 is a Gram-negative, rod shaped, aerobic, motile, non-spore forming, species of root nodule bacteria (RNB) that promiscuously nodulates legumes in Thar Desert alkaline soil. It is fast growing, acid-producing, and tolerates up to 2% NaCl and capable of growth at 40oC. In this report we describe for the first time the primary features of this Thar Desert soil saprophyte together with genome sequence information and annotation. The 6,802,256 bp genome has a GC content of 62% and is arranged into 57 scaffolds containing 6,470 protein-coding genes, 73 RNA genes and a single rRNA operon. This genome is one of 100 RNB genomes sequenced as part of the DOE Joint Genome Institute 2010 Genomic Encyclopedia for Bacteria and Archaea-Root Nodule Bacteria (GEBA-RNB) project.

Tài liệu tham khảo

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Standards in Genomic Sciences

Tập 9

304-314

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