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Pregled bibliografske jedinice broj: 1024451

Microbial diversity and long-term geochemical trends in the euxinic zone of a marine, meromictic lake


Čanković, Milan; Žučko, Jurica; Dupčić Radić, Iris; Janeković, Ivica; Sviličić Petrić, Ines; Ciglenečki-Jušić, Irena; Collins, Gavin
Microbial diversity and long-term geochemical trends in the euxinic zone of a marine, meromictic lake // Systematic and applied microbiology, 42 (2019), 126016, 13 doi:10.1016/j.syapm.2019.126016 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 1024451 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Microbial diversity and long-term geochemical trends in the euxinic zone of a marine, meromictic lake

Autori
Čanković, Milan ; Žučko, Jurica ; Dupčić Radić, Iris ; Janeković, Ivica ; Sviličić Petrić, Ines ; Ciglenečki-Jušić, Irena ; Collins, Gavin

Izvornik
Systematic and applied microbiology (0723-2020) 42 (2019); 126016, 13

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
prokaryotic community ; hypoxic/anoxic marine environments ; climate change ; meromictic lakes ; Rogoznica Lake

Sažetak
Hypoxic and anoxic niches of meromictic lakes are important sites for studying the microbial ecology of conditions resembling ancient Earth. The expansion and increasing global distribution of such environments also means that information about them serves to understand future phenomena. In this study, a long-term chemical dataset (1996 - 2015) was explored together with seasonal (in 2015) information on the diversity and abundance of bacterial and archaeal communities residing in the chemocline, monimolimnion and surface sediment of the marine meromictic Rogoznica Lake. The results of quantitative PCR assays, and high-throughput sequencing, targeting 16S rRNA genes and transcripts, revealed a clear vertical structure of the microbial community with Gammaproteobacteria (Halochromatium) and cyanobacteria (Synechococcus spp.) dominating the chemocline, Deltaproteobacteria and Bacteroidetes dominating the monimolimnion, and significantly more abundant archaeal populations in the surface sediment, most of which affiliated to Nanoarchaeota. Seasonal changes in the community structure and abundance were not pronounced. Diversity in Rogoznica Lake was found to be high, presumably as a consequence of stable environmental conditions accompanied by high dissolved carbon and nutrient concentrations. Long-term data indicated that Rogoznica Lake exhibited climate changes that could alter its physico-chemical features and, consequently, induce structural and physiological changes within its microbial community.

Izvorni jezik
Engleski

Znanstvena područja
Biologija, Interdisciplinarne prirodne znanosti



POVEZANOST RADA


Projekti:
ERC-3CBIOTECH-26550
HRZZ-IP-2018-01-1717 - Rogozničko morsko jezero kao model odziva ekosustava na promjene u okolišu (MARRES) (Ciglenečki-Jušić, Irena, HRZZ - 2018-01) ( POIROT)
HRZZ-IP-2013-11-1205 - Kruženje sumpora i ugljika u morskom i slatkovodnom okolišu (SPHERE) (Ciglenečki-Jušić, Irena, HRZZ - 2013-11) ( POIROT)

Ustanove:
Prehrambeno-biotehnološki fakultet, Zagreb,
Institut "Ruđer Bošković", Zagreb,
Sveučilište u Dubrovniku

Poveznice na cjeloviti tekst rada:

doi doi.org www.sciencedirect.com

Citiraj ovu publikaciju:

Čanković, Milan; Žučko, Jurica; Dupčić Radić, Iris; Janeković, Ivica; Sviličić Petrić, Ines; Ciglenečki-Jušić, Irena; Collins, Gavin
Microbial diversity and long-term geochemical trends in the euxinic zone of a marine, meromictic lake // Systematic and applied microbiology, 42 (2019), 126016, 13 doi:10.1016/j.syapm.2019.126016 (međunarodna recenzija, članak, znanstveni)
Čanković, M., Žučko, J., Dupčić Radić, I., Janeković, I., Sviličić Petrić, I., Ciglenečki-Jušić, I. & Collins, G. (2019) Microbial diversity and long-term geochemical trends in the euxinic zone of a marine, meromictic lake. Systematic and applied microbiology, 42, 126016, 13 doi:10.1016/j.syapm.2019.126016.
@article{article, author = {\v{C}ankovi\'{c}, Milan and \v{Z}u\v{c}ko, Jurica and Dup\v{c}i\'{c} Radi\'{c}, Iris and Janekovi\'{c}, Ivica and Svili\v{c}i\'{c} Petri\'{c}, Ines and Ciglene\v{c}ki-Ju\v{s}i\'{c}, Irena and Collins, Gavin}, year = {2019}, pages = {13}, DOI = {10.1016/j.syapm.2019.126016}, chapter = {126016}, keywords = {prokaryotic community, hypoxic/anoxic marine environments, climate change, meromictic lakes, Rogoznica Lake}, journal = {Systematic and applied microbiology}, doi = {10.1016/j.syapm.2019.126016}, volume = {42}, issn = {0723-2020}, title = {Microbial diversity and long-term geochemical trends in the euxinic zone of a marine, meromictic lake}, keyword = {prokaryotic community, hypoxic/anoxic marine environments, climate change, meromictic lakes, Rogoznica Lake}, chapternumber = {126016} }
@article{article, author = {\v{C}ankovi\'{c}, Milan and \v{Z}u\v{c}ko, Jurica and Dup\v{c}i\'{c} Radi\'{c}, Iris and Janekovi\'{c}, Ivica and Svili\v{c}i\'{c} Petri\'{c}, Ines and Ciglene\v{c}ki-Ju\v{s}i\'{c}, Irena and Collins, Gavin}, year = {2019}, pages = {13}, DOI = {10.1016/j.syapm.2019.126016}, chapter = {126016}, keywords = {prokaryotic community, hypoxic/anoxic marine environments, climate change, meromictic lakes, Rogoznica Lake}, journal = {Systematic and applied microbiology}, doi = {10.1016/j.syapm.2019.126016}, volume = {42}, issn = {0723-2020}, title = {Microbial diversity and long-term geochemical trends in the euxinic zone of a marine, meromictic lake}, keyword = {prokaryotic community, hypoxic/anoxic marine environments, climate change, meromictic lakes, Rogoznica Lake}, chapternumber = {126016} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus
  • MEDLINE


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