Streptomyces boncukensis sp. nov., isolated from saltern soil
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ORIGINAL PAPER
Streptomyces boncukensis sp. nov., isolated from saltern soil Demet Tatar1 · Aysel Veyisoglu2 · Hayrettin Saygin3 · Nevzat Sahin3 Received: 28 April 2020 / Revised: 10 August 2020 / Accepted: 2 September 2020 © Springer-Verlag GmbH Germany, part of Springer Nature 2020
Abstract A novel Gram-stain positive, aerobic, non-motile Actinobacterium, designated strain SB3404T, was isolated from saltern soil collected from Boncuk Saltern, Sungurlu-Çorum, Turkey, and subjected to a polyphasic taxonomic approach. The organism has shown to have phylogenetic, chemotaxonomic, cultural and morphological properties consistent with its classification in the genus Streptomyces. 16S rRNA gene sequence analysis of strain S B3404T showed that it is closely related to StreptoT myces albus NBRC 13014 (97.2% sequence similarity), Streptomyces xishensis YIM M 10378T (96.7%) and Streptomyces abyssalis YIM M 1 0400T (96.5%). The cell wall of the strain contained LL-diaminopimelic acid and the cell-wall sugars were glucose, mannose and ribose. The predominant menaquinones were identified as MK-9(H 8) and MK-9(H6). The major cellular fatty acids were found to be iso-C16:0, anteiso-C17:0 and anteiso-C15:0. Consequently, strain SB3404T is considered to represent a novel species in the genus Streptomyces, for which the name Streptomyces boncukensis sp. nov. is proposed. The type strain is SB3404T (= KCTC 49371T = JCM 34018T). Keywords Streptomyces boncukensis sp. nov. · Polyphasic taxonomy · 16S rRNA gene · Actinobacteria
Introduction The genus Streptomyces, the largest taxon within the phylum Actinobacteria, was first proposed by Waksman and Henrici (1943). Members of the genus Streptomyces are Gramstain-positive, aerobic, filamentous and form spores (Kämpfer 2012). The genus Streptomyces currently encompasses Communicated by Erko stackebrandt. Electronic supplementary material The online version of this article (https://doi.org/10.1007/s00203-020-02036-1) contains supplementary material, which is available to authorized users. * Demet Tatar [email protected] * Nevzat Sahin [email protected] 1
Department of Medical Services and Techniques, Osmancık Ömer Derindere Vocational School, Hitit University, 19500 Çorum, Turkey
2
Department of Medical Laboratory Techniques, Vocational School of Health Services, Sinop University, 57000 Sinop, Turkey
3
Department of Molecular Biology and Genetics, Faculty of Science and Arts, Ondokuz Mayis University, 55139 Samsun, Turkey
660 species taxa with a validly published and correct name (www.bacterio.net/streptomyces.html). LL-diaminopimelic acid in the cell-wall peptidoglycan is major characteristic of the members of the genus Streptomyces (Kämpfer 2012). Streptomyces species produce a wide variety of biologically active compounds, such as antibacterial, anticancer, immunosuppressive, anthelmintic and antiviral compounds (Li et al. 2019). Because of these competitive capabilities, members of the genus Streptomyces are widely distributed in various environ
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