The complete genomic sequence of Nocardia farcinica IFM 10152
Author(s) -
Jun Ishikawa,
Atsushi Yamashita,
Yuzuru Mikami,
Yasutaka Hoshino,
Haruyo Kurita,
Kunimoto Hotta,
Tadayoshi Shiba,
Masahira Hattori
Publication year - 2004
Publication title -
proceedings of the national academy of sciences
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.011
H-Index - 771
eISSN - 1091-6490
pISSN - 0027-8424
DOI - 10.1073/pnas.0406410101
Subject(s) - biology , gene , genetics , plasmid , genome , chromosome , whole genome sequencing , virulence , nocardia , coding region , bacteria
We determined the genomic sequence of Nocardia farcinica IFM 10152, a clinical isolate, and revealed the molecular basis of its versatility. The genome consists of a single circular chromosome of 6,021,225 bp with an average G+C content of 70.8% and two plasmids of 184,027 (pNF1) and 87,093 (pNF2) bp with average G+C contents of 67.2% and 68.4%, respectively. The chromosome encoded 5,674 putative protein-coding sequences, including many candidate genes for virulence and multidrug resistance as well as secondary metabolism. Analyses of paralogous protein families suggest that gene duplications have resulted in a bacterium that can survive not only in soil environments but also in animal tissues, resulting in disease.
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