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dc.citation.endPage 51781 -
dc.citation.number 18 -
dc.citation.startPage 51770 -
dc.citation.title ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH -
dc.citation.volume 30 -
dc.contributor.author Regar, Raj Kumar -
dc.contributor.author Singh, Deeksha -
dc.contributor.author Gaur, Vivek Kumar -
dc.contributor.author Thakur, Ravindra Singh -
dc.contributor.author Manickam, Natesan -
dc.date.accessioned 2024-02-15T17:05:10Z -
dc.date.available 2024-02-15T17:05:10Z -
dc.date.created 2024-02-15 -
dc.date.issued 2023-04 -
dc.description.abstract Indole is a nitrogenous heterocyclic aromatic pollutant often detected in various environments. An efficient indole degrading bacterium strain IITR89 was isolated from River Cauvery, India, and identified as Alcaligenes faecalis subsp. phenolicus. The bacterium was found to degrade ~ 95% of 2.5mM (293.75mg/L) of indole within 18h utilizing it as a sole carbon and energy source. Based on metabolite identification, the metabolic route of indole degradation is indole → (indoxyl) → isatin → (anthranilate) → salicylic acid → (catechol) → (Acetyl-CoA) → and further entering into TCA cycle. Genome sequencing of IITR89 revealed the presence of gene cluster dmpKLMNOP, encoding multicomponent phenol hydroxylase; andAbcd gene cluster, encoding anthranilate 1,2-dioxygenase ferredoxin subunit (andAb), anthranilate 1,2-dioxygenase large subunit (andAc), and anthranilate 1,2-dioxygenase small subunit (andAd); nahG, salicylate hydroxylase; catA, catechol 1,2-dioxygenase; catB, cis, cis-muconate cycloisomerase; and catC, muconolactone D-isomerase which play an active role in indole degradation. The findings strongly support the degradation potential of strain IITR89 and its possible application for indole biodegradation. Graphical abstract: [Figure not available: see fulltext.]. -
dc.identifier.bibliographicCitation ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH, v.30, no.18, pp.51770 - 51781 -
dc.identifier.doi 10.1007/s11356-023-25955-0 -
dc.identifier.issn 0944-1344 -
dc.identifier.scopusid 2-s2.0-85148651796 -
dc.identifier.uri https://scholarworks.unist.ac.kr/handle/201301/81393 -
dc.language 영어 -
dc.publisher Springer Verlag -
dc.title Functional genomic analysis of an efficient indole degrading bacteria strain Alcaligenes faecalis IITR89 and its biodegradation characteristics -
dc.type Article -
dc.description.isOpenAccess FALSE -
dc.type.docType Article -
dc.description.journalRegisteredClass scie -
dc.description.journalRegisteredClass scopus -
dc.subject.keywordAuthor Alcaligenes faecalis -
dc.subject.keywordAuthor Biodegradation -
dc.subject.keywordAuthor Cauvery River -
dc.subject.keywordAuthor Indole degradation -
dc.subject.keywordAuthor Metabolites -
dc.subject.keywordAuthor Whole genome -

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