Dynamic bacterial community response to Akashiwo sanguinea (Dinophyceae) bloom in indoor marine microcosms SCIE SCOPUS

DC Field Value Language
dc.contributor.author Jung, Seung Won -
dc.contributor.author Kang, Junsu -
dc.contributor.author Park, Joon Sang -
dc.contributor.author Joo, H.M. -
dc.contributor.author Suh, Sung‑Suk -
dc.contributor.author Kang, Don Hyug -
dc.contributor.author Lee, Taek Kyun -
dc.contributor.author Kim, Hyun Jung -
dc.date.accessioned 2021-05-20T07:07:10Z -
dc.date.available 2021-05-20T07:07:10Z -
dc.date.created 2021-04-12 -
dc.date.issued 2021-03 -
dc.identifier.issn 2045-2322 -
dc.identifier.uri https://sciwatch.kiost.ac.kr/handle/2020.kiost/41331 -
dc.description.abstract We investigated the dynamics of the bacterial composition and metabolic function within Akashiwo sanguinea bloom using a 100-L indoor microcosm and metagenomic next-generation sequencing. We found that the bacterial community was classified into three groups at 54% similarity. Group I was associated with "during the A. sanguinea bloom stage" and mainly consisted of Alphaproteobacteria, Flavobacteriia and Gammaproteobacteria. Meanwhile, groups II and III were associated with the "late bloom/decline stage to post-bloom stage" with decreased Flavobacteriia and Gammaproteobacteria in these stages. Upon the termination of the A. sanguinea bloom, the concentrations of inorganic nutrients (particularly PO43-, NH4+ and dissolved organic carbon) increased rapidly and then decreased. From the network analysis, we found that the A. sanguinea node is associated with certain bacteria. After the bloom, the specific increases in NH4+ and PO43- nodes are associated with other bacterial taxa. The changes in the functional groups of the bacterial community from chemoheterotrophy to nitrogen association metabolisms were consistent with the environmental impacts during and after A. sanguinea bloom. Consequently, certain bacterial communities and the environments dynamically changed during and after harmful algal blooms and a rapid turnover within the bacterial community and their function can respond to ecological interactions. -
dc.description.uri 1 -
dc.language English -
dc.publisher NATURE RESEARCH -
dc.title Dynamic bacterial community response to Akashiwo sanguinea (Dinophyceae) bloom in indoor marine microcosms -
dc.type Article -
dc.citation.title SCIENTIFIC REPORTS -
dc.citation.volume 11 -
dc.citation.number 1 -
dc.contributor.alternativeName 정승원 -
dc.contributor.alternativeName 강준수 -
dc.contributor.alternativeName 박준상 -
dc.contributor.alternativeName 강돈혁 -
dc.contributor.alternativeName 이택견 -
dc.contributor.alternativeName 김현정 -
dc.identifier.bibliographicCitation SCIENTIFIC REPORTS, v.11, no.1 -
dc.identifier.doi 10.1038/s41598-021-86590-8 -
dc.identifier.scopusid 2-s2.0-85103525618 -
dc.identifier.wosid 000635234000002 -
dc.type.docType Article -
dc.description.journalClass 1 -
dc.description.isOpenAccess N -
dc.relation.journalWebOfScienceCategory Multidisciplinary Sciences -
dc.description.journalRegisteredClass scie -
dc.description.journalRegisteredClass scopus -
dc.relation.journalResearchArea Science & Technology - Other Topics -
Appears in Collections:
South Sea Research Institute > Library of Marine Samples > 1. Journal Articles
South Sea Research Institute > Ballast Water Research Center > 1. Journal Articles
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