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Pregled bibliografske jedinice broj: 883012

Distribution and diversity of marine picocyanobacteria community : Targeting of Prochlorococcus ecotypes in winter conditions (southern Adriatic Sea)


Babić, Ivana; Petrić, Ines; Bosak, Sunčica; Mihanović, Hrvoje; Dupčić Radić, Iris; Ljubešić, Zrinka
Distribution and diversity of marine picocyanobacteria community : Targeting of Prochlorococcus ecotypes in winter conditions (southern Adriatic Sea) // Marine Genomics, 17 (2017), 3-11 doi:10.1016/j.margen.2017.05.014 (međunarodna recenzija, članak, znanstveni)


CROSBI ID: 883012 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Distribution and diversity of marine picocyanobacteria community : Targeting of Prochlorococcus ecotypes in winter conditions (southern Adriatic Sea)

Autori
Babić, Ivana ; Petrić, Ines ; Bosak, Sunčica ; Mihanović, Hrvoje ; Dupčić Radić, Iris ; Ljubešić, Zrinka

Izvornik
Marine Genomics (1874-7787) 17 (2017); 3-11

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

Ključne riječi
Adriatic ; eMED4/clade HLI ; eNATL2A/clade LLI ; rRNA internal transcribed spacer ; Flow cytometry ; Vertical distribution

Sažetak
Adriatic, the northernmost part of the Mediterranean Sea, due its oligotrophy, topography, and hydrology dynamics, and complex circulation patterns, was suggested as an important study site for rapid climatology impacts. Its southern part is mainly oligotrophic and dominated by picophytoplankton, with cyanobacteria as main representatives. Diversity and distribution patterns of different Prochlorococcus ecotypes were investigated by molecular tools and flow cytometry during the winter convection event in the southern Adriatic (BIOTA winter cruise ; February/March 2015). Phylogenetic diversity based on clone libraries of the 16S–23S ribosomal DNA ITS region, as well as flow cytometry (histograms of red fluorescence), indicated presence of 2 different Prochlorococcus in the Adriatic. HLI, as a typical clade for Mediterranean Sea, was likewise found to be dominant Prochlorococcus in the Adriatic, followed by less abundant LLI clade. In addition, Prochlorococcus were found to co-occur with diverse Synechococcus population (53% and 47% of obtained ITS sequences, respectively). Different Prochlorococcus ecotypes had similar patterns of vertical distribution, predominantly occupying upper 100 m depth layer, but their distribution was clearly affected by the heterogeneity of hydrological conditions, nitrogen concentration and temperature along vertical and horizontal sampling points. Different studies pointed out that, as a consequence of climate changes, serious alteration of biological and ecological patterns are already taking place Therefore, understanding of the distribution and abundance of picophytoplankton in Adriatic, being still limited, is much needed baseline for predicting possible biogeochemical impact of future environmental changes.

Izvorni jezik
Engleski

Znanstvena područja
Biologija



POVEZANOST RADA


Projekti:
HRZZ-UIP-2013-11-6433 - Bioindikatori vodenih masa u Jadranu (BIOTA) (Ljubešić, Zrinka, HRZZ - 2013-11) ( POIROT)

Ustanove:
Institut za oceanografiju i ribarstvo, Split,
Institut "Ruđer Bošković", Zagreb,
Prirodoslovno-matematički fakultet, Zagreb

Citiraj ovu publikaciju

Babić, Ivana; Petrić, Ines; Bosak, Sunčica; Mihanović, Hrvoje; Dupčić Radić, Iris; Ljubešić, Zrinka
Distribution and diversity of marine picocyanobacteria community : Targeting of Prochlorococcus ecotypes in winter conditions (southern Adriatic Sea) // Marine Genomics, 17 (2017), 3-11 doi:10.1016/j.margen.2017.05.014 (međunarodna recenzija, članak, znanstveni)
Babić, I., Petrić, I., Bosak, S., Mihanović, H., Dupčić Radić, I. & Ljubešić, Z. (2017) Distribution and diversity of marine picocyanobacteria community : Targeting of Prochlorococcus ecotypes in winter conditions (southern Adriatic Sea). Marine Genomics, 17, 3-11 doi:10.1016/j.margen.2017.05.014.
@article{article, year = {2017}, pages = {3-11}, DOI = {10.1016/j.margen.2017.05.014}, keywords = {Adriatic, eMED4/clade HLI, eNATL2A/clade LLI, rRNA internal transcribed spacer, Flow cytometry, Vertical distribution}, journal = {Marine Genomics}, doi = {10.1016/j.margen.2017.05.014}, volume = {17}, issn = {1874-7787}, title = {Distribution and diversity of marine picocyanobacteria community : Targeting of Prochlorococcus ecotypes in winter conditions (southern Adriatic Sea)}, keyword = {Adriatic, eMED4/clade HLI, eNATL2A/clade LLI, rRNA internal transcribed spacer, Flow cytometry, Vertical distribution} }
@article{article, year = {2017}, pages = {3-11}, DOI = {10.1016/j.margen.2017.05.014}, keywords = {Adriatic, eMED4/clade HLI, eNATL2A/clade LLI, rRNA internal transcribed spacer, Flow cytometry, Vertical distribution}, journal = {Marine Genomics}, doi = {10.1016/j.margen.2017.05.014}, volume = {17}, issn = {1874-7787}, title = {Distribution and diversity of marine picocyanobacteria community : Targeting of Prochlorococcus ecotypes in winter conditions (southern Adriatic Sea)}, keyword = {Adriatic, eMED4/clade HLI, eNATL2A/clade LLI, rRNA internal transcribed spacer, Flow cytometry, Vertical distribution} }

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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