Πλοήγηση ανά Συγγραφέα "Christaki, U."
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Cosmopolitan heterotrophic microeukaryotes are active bacterial grazers in experimental oil-polluted systems
Dalby, A. P.; Kormas, K. A.; Christaki, U.; Karayanni, H. (2008)We investigated the population dynamics and prevailing 18S rDNA phylotypes of microeukaryotes (<= 10 mu m) in microcosms containing seawater from either an unpolluted oligotrophic site or a chronically oil-polluted mesotrophic ... -
Heterotrophic nanoflagellate and ciliate bacterivorous activity and growth in the northeast Atlantic Ocean: A seasonal mesoscale study
Karayanni, H.; Christaki, U.; Van Wambeke, F.; Thyssen, M.; Denis, M. (2008)The grazing effect of heterotrophic nanoflagellates (HNF) and ciliates on bacterial production (BP), as well as their growth rates, was studied in winter, spring and autumn 2001 during the French research project Programme ... -
Microbial Food Web Structure and Its Impact on Primary Production in a Meso-Oligotrophic Coastal Area (Pagasitikos Gulf, Aegean Sea)
Kormas, K. A.; Karayanni, H.; Christaki, U.; Giannakourou, A.; Assimakopoulou, G.; Gotsis-Skretas, O. (2014)Seasonal structure and dynamics of the planktonic microbial food web (phytoplankton, bacteria, nanoflagellates and ciliates) were studied in the meso-oligotrophic Pagasitikos Gulf, NW Aegean Sea. Pagasitikos Gulf is exposed ... -
Molecular diversity reveals previously undetected air-dispersed protist colonists in a Mediterranean area
Genitsaris, S.; Kormas, K. A.; Christaki, U.; Monchy, S.; Moustaka-Gouni, M. (2014)The molecular diversity of air-dispersed protists was examined through the 18S rRNA gene clone library construction in air samples and samples from experimental water containers passively collecting air-dispersed microorganisms, ... -
Winter-Summer Succession of Unicellular Eukaryotes in a Meso-eutrophic Coastal System
Christaki, U.; Kormas, K. A.; Genitsaris, S.; Georges, C.; Sime-Ngando, T.; Viscogliosi, E.; Monchy, S. (2014)The objective of this study was to explore the succession of planktonic unicellular eukaryotes by means of 18S rRNA gene tag pyrosequencing in the eastern English Channel (EEC) during the winter to summer transition. The ...