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Classification of a novel Serratia species, isolated from a wound swab in North Rhine-Westphalia: Proposal of Serratia sarumanii sp. nov.
- Source :
-
Systematic and applied microbiology [Syst Appl Microbiol] 2024 Jun 29; Vol. 47 (5), pp. 126527. Date of Electronic Publication: 2024 Jun 29. - Publication Year :
- 2024
- Publisher :
- Ahead of Print
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Abstract
- Novel, white-pigmented, Gram-negative bacterial strains (K-M0706 <superscript>T</superscript> , K-M0228, K-M0252, K-M0260) were isolated from clinical samples. With a similarity of up to 69.7 % to Serratia nevei S15 <superscript>T</superscript> and up to 63.8 % to Serratia marcescens ATCC 13880 <superscript>T</superscript> , as determined by digital DNA-DNA hybridization, the strains were assigned as novel species of the genus Serratia. The species can easily be differentiated from the red colored Serratia marcescens sensu stricto by its white phenotype. Discrimination between this strain and Serratia nevei is possible due to alpha-glucosidase activity and O/129-resistance, as shown for strain K-M0706 <superscript>T</superscript> . The major fatty acids were determined as myristate, palmitate, cis-9,10-methylenehexadecanoate, linoleate, and (all cis-9,10)-methyleneoctadecanoate. These phenotypical and genomic data support the assignment of a novel species within the genus Serratia, named S. sarumanii due to its pathogenicity and white phenotype, with strain K-M0706 <superscript>T</superscript> as the type strain.<br />Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.<br /> (Copyright © 2024 The Author(s). Published by Elsevier GmbH.. All rights reserved.)
Details
- Language :
- English
- ISSN :
- 1618-0984
- Volume :
- 47
- Issue :
- 5
- Database :
- MEDLINE
- Journal :
- Systematic and applied microbiology
- Publication Type :
- Academic Journal
- Accession number :
- 38959748
- Full Text :
- https://doi.org/10.1016/j.syapm.2024.126527