Genomic Analysis of a Novel Heavy Metal Resistant Isolate from a Black Sea Contaminated Sediment with the Potential to Degrade Alkanes: Plantactinospora alkalitolerans sp. nov.

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dc.authoridSahin, Nevzat/0000-0002-6026-656X
dc.authoridVeyisoglu, Aysel/0000-0002-1406-5513
dc.authoridCarro, Lorena/0000-0001-8833-642X
dc.authoridGUVEN, KIYMET/0000-0001-6683-0419
dc.contributor.authorCarro, Lorena
dc.contributor.authorVeyisoglu, Aysel
dc.contributor.authorGuven, Kiymet
dc.contributor.authorSchumann, Peter
dc.contributor.authorKlenk, Hans-Peter
dc.contributor.authorSahin, Nevzat
dc.date.accessioned2025-03-23T19:26:29Z
dc.date.available2025-03-23T19:26:29Z
dc.date.issued2022
dc.departmentSinop Üniversitesi
dc.description.abstractMicroorganisms that grow in poorly studied environments are of special interest when new biotechnological applications are searched. The Melet river offshore sediments at the Black Sea have been described to contain an important number of contaminants from upstream industries which have been accumulating for years. Bacteria of such habitats must be adapted to the presence of those compounds and in some cases, are able to use them as carbon sources. In the analysis of some samples recovered from this environment, an actinobacterial strain was isolated, named as S1510(T), and its taxonomic position was determined using a combination of phenotypic and genotypic properties. Strain S1510(T) presented phenotypic properties typical of members of the family Micromonosporaceae and was assigned to the Plantactinospora genus, based on the phylogenetic analyses of the 16S rRNA gene and whole-genome sequences. Low dDDH (digital DNA-DNA hybridization) values with other members of the genus confirmed that Plantactinospora sp. S1510(T) represents a novel species, and is proposed with the new name Plantactinospora alkalitolerans. The strain presented characteristics not previously described for other species in the genus, such as its high tolerance to alkaline pHs, the presence of genes related to the production and degradation of alkanes (oleABCD, ssuAD, almA), the degradation of several aromatic compounds, and the tolerance to high heavy metal concentrations. In addition, Plantactinospora sp. S1510(T) presents several bioclusters to produce nonribosomal peptide-synthetases, terpenes, polyketide synthases, and bacteriocins, that possess low similarities with known compounds.
dc.description.sponsorshipSpanish Agency of Research (AEI) [RYC2019-028311-I]
dc.description.sponsorshipThe authors thank the Spanish Agency of Research (AEI) for a Ramon y Cajal contract to LC (RYC2019-028311-I).
dc.identifier.doi10.3390/d14110947
dc.identifier.issn1424-2818
dc.identifier.issue11
dc.identifier.scopus2-s2.0-85141849410
dc.identifier.scopusqualityN/A
dc.identifier.urihttps://doi.org/10.3390/d14110947
dc.identifier.urihttps://hdl.handle.net/11486/4699
dc.identifier.volume14
dc.identifier.wosWOS:000881011200001
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherMdpi
dc.relation.ispartofDiversity-Basel
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_WOS_20250323
dc.subjectMicromonosporaceae
dc.subjectalkane
dc.subjectheavy metal
dc.subjectcontaminant
dc.subjectmarine sediment
dc.subjectbiocluster
dc.titleGenomic Analysis of a Novel Heavy Metal Resistant Isolate from a Black Sea Contaminated Sediment with the Potential to Degrade Alkanes: Plantactinospora alkalitolerans sp. nov.
dc.typeArticle

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