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Authors Borsodi, AK; Toth, E; Aszalos, JM; Barany, A; Schumann, P; Sproer, C; Kovacs, AL; Marialigeti, K; Szili-Kovacs, T
Author Full Name Borsodi, Andrea K.; Toth, Erika; Aszalos, Julia M.; Barany, Agnes; Schumann, Peter; Sproeer, Cathrin; Kovacs, Attila L.; Marialigeti, Karoly; Szili-Kovacs, Tibor
Title Bacillus kiskunsagensis sp nov., a novel alkaliphilic and moderately halophilic bacterium isolated from soda soil
Source INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY
Language English
Document Type Article
Author Keywords alkaliphilic; halophilic; soda soil
Keywords Plus ALKALITOLERANT BACTERIUM; FATTY-ACID; GEN. NOV.; HALOTOLERANT; DIVERSITY; PROPOSAL; STRAINS; LAKE
Abstract An alkaliphilic and moderately halophilic strain characterized by optimal growth at pH 9.0-10.0 and 7% (w/v) NaCl, and designated B16-24(T), was isolated from the rhizosphere soil of the bayonet grass Bolboschoenus maritimus at a soda pond in the Kiskunsag National Park, Hungary. Cells of the strain were Gram-staining-positive, non-motile, straight rods, and formed central, ellipsoidal endospores with slightly swollen sporangia. The isolate was facultative anaerobic, catalase positive, oxidase negative, and contained a peptidoglycan of type A1 gamma based on meso-diaminopimelic acid. Menaquinone-7 (MK-7) was the predominant isoprenoid quinone, and anteiso-C-15:0 the major cellular fatty acid. The DNA G+C content of strain B16-24(T) was 36.6 mol%. The 16S rRNA gene-based phylogenetic analysis revealed that the novel isolate had the greatest similarities to the type strains of Bacillus okhensis Kh10-101(T) (97.8 %), B. akibai 1139(T) (97.4 %), B. alkalisediminis K1-25(T) (97.3 %) and B. wakoensis N-1(T) (97.1 %). The DNA-DNA relatedness of strain B16-24(T) and the closely related Bacillus species ranged between 24 +/- 6% and 35 +/- 3 %. The distinctive phenotypic and genetic results of this study confirmed that strain B16-24(T) represents a novel species within the genus Bacillus, for which the name Bacillus kiskunsagensis sp. nov. is proposed. The type strain is B16-24(T) (=DSM 29791(T)=NCAIM B. 02610(T)).
Author Address [Borsodi, Andrea K.; Toth, Erika; Aszalos, Julia M.; Barany, Agnes; Marialigeti, Karoly] Eotvos Lorand Univ, Dept Microbiol, Pazmany P Setany 1-C, H-1117 Budapest, Hungary; [Schumann, Peter; Sproeer, Cathrin] Leibniz Inst DSMZ German Collect Microorganism &, Inhoffenstr 7 B, D-38124 Braunschweig, Germany; [Kovacs, Attila L.] Eotvos Lorand Univ, Dept Anat Cell & Dev Biol, Pazmany P Setany 1-C, H-1117 Budapest, Hungary; [Szili-Kovacs, Tibor] Hungarian Acad Sci, Agr Res Ctr, Inst Soil Sci & Agr Chem, Herman Otto Ut 15, H-1022 Budapest, Hungary
Reprint Address Borsodi, AK (corresponding author), Eotvos Lorand Univ, Dept Microbiol, Pazmany P Setany 1-C, H-1117 Budapest, Hungary.
E-mail Address borsodi.andrea@ttk.elte.hu
ResearcherID Number Schumann, Peter/AAL-1098-2020; Schumann, Peter/AAD-8739-2021; Borsodi, Andrea K./H-1148-2017; Toth, Erika/H-3637-2017; Szili-Kovacs, Tibor/AAJ-9680-2020
ORCID Number Borsodi, Andrea K./0000-0002-3738-7937; Szili-Kovacs, Tibor/0000-0002-8354-0656
Funding Agency and Grant Number Hungarian Scientific Research FundOrszagos Tudomanyos Kutatasi Alapprogramok (OTKA) [NKFI-ID: K108572]
Funding Text This research was supported by the Hungarian Scientific Research Fund (NKFI-ID: K108572).
Times Cited 8
Total Times Cited Count (WoS, BCI, and CSCD) 8
Publisher MICROBIOLOGY SOC
Publisher City LONDON
Publisher Address CHARLES DARWIN HOUSE, 12 ROGER ST, LONDON WC1N 2JU, ERKS, ENGLAND
ISSN 1466-5026
29-Character Source Abbreviation INT J SYST EVOL MICR
ISO Source Abbreviation Int. J. Syst. Evol. Microbiol.
Publication Date SEP
Year Published 2017
Volume 67
Issue 9
Beginning Page 3490
Ending Page 3495
Digital Object Identifier (DOI) 10.1099/ijsem.0.002149
Page Count 6
Web of Science Category Microbiology
Subject Category Microbiology
Document Delivery Number FP7SC
Unique Article Identifier WOS:000417836100059
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