Details

Autor(en) / Beteiligte

• Baltaci, Mustafa Ozkan
• Ay, Hilal
• Akbulut, Sumeyya
• Adiguzel, Gulsah
• Albayrak, Seyda
• Omeroglu, Mehmet Akif
• Ozkan, Hakan
• Taskin, Mesut
• Adiguzel, Ahmet

Titel

Bacillus pasinlerensis sp. nov., a thermophilic bacterium isolated from a hot spring in Turkey

Ist Teil von

• International journal of systematic and evolutionary microbiology, 2020-06, Vol.70 (6), p.3865-3871

Ort / Verlag

England

Erscheinungsjahr

2020

Quelle

MEDLINE

Beschreibungen/Notizen

• A Gram-reaction-positive, endospore-forming bacterium, designated strain P1 , was isolated from water samples collected from Pasinler Hot Spring and characterized using a polyphasic approach to clarify its taxonomic position. Strain P1 was found to have chemotaxonomic and morphological characteristics consistent with its classification in the genus . The strain shared the highest 16S rRNA gene sequence identity values with R-6488 (97.6 %) and MO-04 (97.2 %) and formed a distinct clade with both type strains in the phylogenetic trees based on 16S rRNA gene sequences. Strain P1 could grow optimally at 55 °C and in the presence of 2 % NaCl. The organism was found to contain meso-diaminopimelic acid as the diagnostic diamino acid in the cell-wall peptidoglycan. The major polar lipids were diphosphatidylglycerol and phosphatidylglycerol. The predominant menaquinone was determined to be MK-7. The major cellular fatty acids were identified as iso-C , iso-C and anteiso-C . Based upon the consensus of phenotypic and phylogenetic analyses, strain P1 represents a novel species of the genus , for which the name sp. nov. is proposed. The type strain is P1 (=DSM 107529 =CECT 9885 =NCCB 100674 ).