Identification of Bacillus sp. FTU strain and the study of the caa3-type oxidase homologyстатья
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Дата последнего поиска статьи во внешних источниках: 20 января 2021 г.
Местоположение издательства:Road Town, United Kingdom
Первая страница:718
Последняя страница:724
Аннотация:The culture, morphology, and genome of alkalo- and halotolerant bacterial strain Bacillus sp. FTU were characterized; the strain is compared to other representatives of Bacillus gender. The DNA-DNA-hybridization and DNA homology data indicate that the strains of Bacillus halodurans DSM 497 and DSM 2513 and Bacillus sp. FTU belong to the same species. Hence, Bacillus sp. FTU can be renamed to Bacillus halodurans FTU. The N-terminal amino acid fragments of the subunits I and II of the terminal cytochrome с oxidase of the саа3-type of B. halodurans FTU were sequenced. The N-terminal fragments of this enzyme and of the саа3-type oxidase of alkalophilic Bacillus firmus OF4 are highly homologous (homology of subunits 1 and II is over 90% and over 96%, respectively). Such high homology of terminal oxidases of these bacteria can be due to alkaline medium.