Draft genome sequence of potassium-dependent alkaliphilic sp. strain TS-2, isolated from a jumping spider

ハエトリグモから単離されたカリウム依存性好アルカリ性バチルス属細菌TS-2株のドラフトゲノム配列

藤浪 俊*; 武田 喜代子*; 小野寺 威文*; 佐藤 勝也; 佐野 元彦*; 鳴海 一成*; 伊藤 政博*

Fujinami, Shun*; Takeda, Kiyoko*; Onodera, Takefumi*; Sato, Katsuya; Sano, Motohiko*; Narumi, Issey*; Ito, Masahiro*

The potassium-dependent alkaliphilic sp. strain TS-2 was isolated from the mashed extract of a jumping spider, and its draft genome sequence was obtained. Comparative genomic analysis with a previously sequenced sodium-dependent alkaliphilic species may reveal potassium-dependent alkaline adaptation mechanisms. The draft genome sequence of sp. strain TS-2 was 4,360,646 bp in total length, comprised 58 large contigs ( 500 bp) that was deposited at DDBJ/EMBL/Genbank under the accession number BAWL00000000. In the draft genome sequence of sp. strain TS-2, two sets of genes, which encode multisubunit secondary cation/proton antiporter-3 family proteins, were annotated. The Mrp complex acts as an Na/H antiporter in typical alkaliphilic species and plays a critical role in the sodium-dependent alkaline adaptation mechanism.