Zobrazeno 1 - 10
of 115
pro vyhledávání: '"Paraskevi, Pitta"'
Autor:
Georgia Ktistaki, Iordanis Magiopoulos, Gianluca Corno, Justine Courboulès, Ester M. Eckert, Jose González, Ioanna Kalantzi, Mathias Middelboe, Katerina Symiakaki, Manolis Tsapakis, Francesca Vidussi, Paraskevi Pitta
Publikováno v:
Frontiers in Marine Science, Vol 11 (2024)
Terrestrial input to marine and freshwater ecosystems colors the water yellow-brown, causing a phenomenon called “brownification”. The effect of brownification on the marine pelagic microbial food web was studied in the oligotrophic eastern Medit
Externí odkaz:
https://doaj.org/article/82e94aaaf6d24aa6a6b8b077ad51ce0a
Autor:
Anastasia Tsiola, Grégoire Michoud, Daniele Daffonchio, Stilianos Fodelianakis, Antonia Giannakourou, Dimitris Malliarakis, Alexandra Pavlidou, Elli Pitta, Stella Psarra, Ioulia Santi, Christina Zeri, Paraskevi Pitta
Publikováno v:
Frontiers in Microbiology, Vol 14 (2023)
IntroductionMarine viruses regulate microbial population dynamics and biogeochemical cycling in the oceans. The ability of viruses to manipulate hosts’ metabolism through the expression of viral auxiliary metabolic genes (AMGs) was recently highlig
Externí odkaz:
https://doaj.org/article/6a7c6b5c0cbe42759f6496d6dac1e7d7
Publikováno v:
Frontiers in Genetics, Vol 14 (2023)
Ciliates have been recognized as one of the major components of the microbial food web, especially in ultra-oligotrophic waters, such as the Eastern Mediterranean Sea, where nutrients are scarce and the microbial community is dominated by pico- and n
Externí odkaz:
https://doaj.org/article/c1f51d19e5844a429b147699c5334add
Publikováno v:
Metabarcoding and Metagenomics, Vol 6, Iss , Pp 245-259 (2022)
Plankton metabarcoding is increasingly implemented in marine ecosystem assessments and is more cost-efficient and less time-consuming than monitoring based on microscopy (morphological). 18S rRNA gene is the most widely used marker for groups’ and
Externí odkaz:
https://doaj.org/article/7348a627bc6243dfaa02125cf89aabe7
Autor:
Andrew P. Rees, Eleonora Faraggiana, Karen Tait, Mauro Celussi, Eleni Dafnomilli, Vincenzo Manna, Andrew Manning, Paraskevi Pitta, Anastasia Tsiola, Snežana Živanović
Publikováno v:
Frontiers in Marine Science, Vol 9 (2023)
Externí odkaz:
https://doaj.org/article/1854982bb99a455ab3407cf5b1fe250e
Autor:
Guilherme Duarte Ferreira, Filomena Romano, Nikola Medić, Paraskevi Pitta, Per Juel Hansen, Kevin J. Flynn, Aditee Mitra, Albert Calbet
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-16 (2021)
Abstract It remains unclear as to how mixoplankton (coupled phototrophy and phagotrophy in one cell) affects the estimation of grazing rates obtained from the widely used dilution grazing technique. To address this issue, we prepared laboratory-contr
Externí odkaz:
https://doaj.org/article/166c9e67e36349fbbf9923907a87b7b1
Autor:
Andrew P. Rees, Eleonora Faraggiana, Karen Tait, Mauro Celussi, Eleni Dafnomilli, Vincenzo Manna, Andrew Manning, Paraskevi Pitta, Anastasia Tsiola, Snežana Živanović
Publikováno v:
Frontiers in Marine Science, Vol 9 (2022)
The release of silver into the marine environment is of growing concern as its impact on marine life is not fully understood. Despite previous experiments that have shown toxic effects of silver as nanoparticles (AgNPs) and as free ions (Ag+) on micr
Externí odkaz:
https://doaj.org/article/303bf4b437eb4b6aa890fd217b8eff9a
Autor:
Lindsay Scheidemann, Benjamin Pontiller, Vincenzo Manna, Carolina Cisternas-Novoa, Mauro Celussi, Anastasia Tsiola, Paraskevi Pitta, Iordanis Magiopoulos, Anja Engel
Publikováno v:
Frontiers in Marine Science, Vol 9 (2022)
Pollution of the marine environment is an emerging threat. Nowadays, engineered nanoparticles (
Externí odkaz:
https://doaj.org/article/17bf0768e69245f0b9e1ee035faba677
Autor:
Panagiotis D. Dimitriou, Ioulia Santi, Manos L. Moraitis, Irini Tsikopoulou, Paraskevi Pitta, Ioannis Karakassis
Publikováno v:
Frontiers in Marine Science, Vol 9 (2022)
Benthic–pelagic coupling studies have shown that the response of the benthic system to eutrophication is subject to complex nonlinear dynamics with specific thresholds beyond which abrupt changes in the response of the ecosystem occur and time lags
Externí odkaz:
https://doaj.org/article/a7db53b218f341dc96cc15062b7bf8b5
Autor:
Anastasia Tsiola, Evangelia Krasakopoulou, Daniele Daffonchio, Constantin Frangoulis, Tatiana M. Tsagaraki, Stilianos Fodelianakis, Paraskevi Pitta
Publikováno v:
Microorganisms, Vol 11, Iss 2, p 273 (2023)
Climate change driven by human activities encompasses the increase in atmospheric CO2 concentration and sea-surface temperature. Little is known regarding the synergistic effects of these phenomena on bacterial communities in oligotrophic marine ecos
Externí odkaz:
https://doaj.org/article/551a15ffb7d7498786955f1f4e5fcb0c