@misc{MTMT:34540913, title = {Photo-physiological Acclimation in Synechocystis sp. PCC 6803 Provides Insight into Growth Limitation in Underwater Spectra}, url = {https://m2.mtmt.hu/api/publication/34540913}, author = {Tomáš, Zavřel and Anna, Segečová and László, Kovács and Martin, Lukeš and Novák, Zoltán and Milán, Szabó and Somogyi, Boglárka and Ondřej, Prášil and Jan, Červený and Bernát, Gábor}, unique-id = {34540913}, year = {2023}, orcid-numbers = {Bernát, Gábor/0000-0001-6147-9391} } @article{MTMT:32787593, title = {Where the Little Ones Play the Main Role—Picophytoplankton Predominance in the Soda and Hypersaline Lakes of the Carpathian Basin}, url = {https://m2.mtmt.hu/api/publication/32787593}, author = {Somogyi, Boglárka and Felföldi, Tamás and Boros, Emil and Szabó, Attila and Vörös, Lajos}, doi = {10.3390/microorganisms10040818}, journal-iso = {MICROORGANISMS}, journal = {MICROORGANISMS}, volume = {10}, unique-id = {32787593}, issn = {2076-2607}, year = {2022}, eissn = {2076-2607}, orcid-numbers = {Felföldi, Tamás/0000-0003-2009-2478} } @article{MTMT:32765002, title = {Dense macrophyte cover has significant structural and functional influence on planktonic microbial communities leading to bacterial success}, url = {https://m2.mtmt.hu/api/publication/32765002}, author = {Somogyi, Boglárka and Boros, Emil and Szabó-Tugyi, Nóra and Kovács, Attila and Vörös, Lajos}, doi = {10.1016/j.scitotenv.2022.154576}, journal-iso = {SCI TOTAL ENVIRON}, journal = {SCIENCE OF THE TOTAL ENVIRONMENT}, volume = {829}, unique-id = {32765002}, issn = {0048-9697}, year = {2022}, eissn = {1879-1026} } @article{MTMT:31920580, title = {Photomorphogenesis in the Picocyanobacterium Cyanobium gracile Includes Increased Phycobilisome Abundance Under Blue Light, Phycobilisome Decoupling Under Near Far-Red Light, and Wavelength-Specific Photoprotective Strategies}, url = {https://m2.mtmt.hu/api/publication/31920580}, author = {Bernát, Gábor and Zavřel, Tomáš and Kotabová, Eva and Kovács, László and Steinbach, Gábor and Vörös, Lajos and Prášil, Ondřej and Somogyi, Boglárka and Tóth, Viktor R.}, doi = {10.3389/fpls.2021.612302}, journal-iso = {FRONT PLANT SCI}, journal = {FRONTIERS IN PLANT SCIENCE}, volume = {12}, unique-id = {31920580}, issn = {1664-462X}, year = {2021}, eissn = {1664-462X}, orcid-numbers = {Bernát, Gábor/0000-0001-6147-9391; Steinbach, Gábor/0000-0001-7137-7030} } @article{MTMT:31666170, title = {Grazing pressure-induced shift in planktonic bacterial communities with the dominance of acIII-A1 actinobacterial lineage in soda pans.}, url = {https://m2.mtmt.hu/api/publication/31666170}, author = {Szabó, Attila and Korponai, Kristóf and Somogyi, Boglárka and Vajna, Balázs and Vörös, Lajos and Horváth, Zsófia and Boros, Emil and Szabó-Tugyi, Nóra and Márialigeti, Károly and Felföldi, Tamás}, doi = {10.1038/s41598-020-76822-8}, journal-iso = {SCI REP}, journal = {SCIENTIFIC REPORTS}, volume = {10}, unique-id = {31666170}, issn = {2045-2322}, abstract = {Astatic soda pans of the Pannonian Steppe are unique environments with respect to their multiple extreme physical and chemical characteristics (high daily water temperature fluctuation, high turbidity, alkaline pH, salinity, polyhumic organic carbon concentration, hypertrophic state and special ionic composition). However, little is known about the seasonal dynamics of the bacterial communities inhabiting these lakes and the role of environmental factors that have the main impact on their structure. Therefore, two soda pans were sampled monthly between April 2013 and July 2014 to reveal changes in the planktonic community. By late spring in both years, a sudden shift in the community structure was observed, the previous algae-associated bacterial communities had collapsed, resulting the highest ratio of Actinobacteria within the bacterioplankton (89%, with the dominance of acIII-A1 lineage) ever reported in the literature. Before these peaks, an extremely high abundance (> 10,000 individuum l-1) of microcrustaceans (Moina brachiata and Arctodiaptomus spinosus) was observed. OTU-based statistical approaches showed that in addition to algal blooms and water-level fluctuations, zooplankton densities had the strongest effect on the composition of bacterial communities. In these extreme environments, this implies a surprisingly strong, community-shaping top-down role of microcrustacean grazers.}, year = {2020}, eissn = {2045-2322}, orcid-numbers = {Vajna, Balázs/0000-0002-5604-7997; Horváth, Zsófia/0000-0003-2857-1094; Márialigeti, Károly/0000-0003-1536-5160; Felföldi, Tamás/0000-0003-2009-2478} } @article{MTMT:31529338, title = {Oligotrophication of Lake Balaton over a 20-year period and its implications for the relationship between phytoplankton and zooplankton biomass}, url = {https://m2.mtmt.hu/api/publication/31529338}, author = {Bernát, Gábor and Boross, Nóra and Somogyi, Boglárka and Vörös, Lajos and G.-Tóth, László and Boros, Gergely}, doi = {10.1007/s10750-020-04384-x}, journal-iso = {HYDROBIOLOGIA}, journal = {HYDROBIOLOGIA}, volume = {847}, unique-id = {31529338}, issn = {0018-8158}, year = {2020}, eissn = {1573-5117}, pages = {3999-4013}, orcid-numbers = {Bernát, Gábor/0000-0001-6147-9391} } @article{MTMT:31432245, title = {Prokaryotic community composition in a great shallow soda lake covered by large reed stands (Neusiedler See/Lake Fertő) as revealed by cultivation- and DNA-based analyses}, url = {https://m2.mtmt.hu/api/publication/31432245}, author = {Szuróczki, Sára and Szabó, Attila and Korponai, Kristóf and Felföldi, Tamás and Somogyi, Boglárka and Márialigeti, Károly and M Tóth, Erika}, doi = {10.1093/femsec/fiaa159}, journal-iso = {FEMS MICROBIOL ECOL}, journal = {FEMS MICROBIOLOGY ECOLOGY}, volume = {96}, unique-id = {31432245}, issn = {0168-6496}, year = {2020}, eissn = {1574-6941}, orcid-numbers = {Felföldi, Tamás/0000-0003-2009-2478; Márialigeti, Károly/0000-0003-1536-5160; M Tóth, Erika/0000-0001-9048-5758} } @article{MTMT:31395623, title = {Photoautotrophic picoplankton – a review on their occurrence, role and diversity in Lake Balaton}, url = {https://m2.mtmt.hu/api/publication/31395623}, author = {Somogyi, Boglárka and Felföldi, Tamás and G.-Tóth, László and Bernát, Gábor and Vörös, Lajos}, doi = {10.1007/s42977-020-00030-8}, journal-iso = {BIOL FUTURA}, journal = {BIOLOGIA FUTURA}, volume = {71}, unique-id = {31395623}, issn = {2676-8615}, abstract = {Occurrence of the smallest phototrophic microorganisms (photoautotrophic picoplankton, APP) in Lake Balaton was discovered in the early 1980s. This triggered a series of systematic studies on APP and resulted in the setting of a unique long-term picoplankton dataset. In this review, we intend to summarize the obtained results and to give a new insight on APP ecology and diversity in Lake Balaton. According to the results, APP dynamics depends on trophic state, temperature, nutrient, and light availability, as well as grazing pressure. APP abundance in Lake Balaton decreased to a low level (1–2 × 105 cells mL−1) as a consequence of decreasing nutrient supply (oligotrophication) during the past more than two decades, and followed a characteristic seasonal dynamics with higher abundance values from spring to autumn than in winter. Concomitantly, however, the APP contribution to both phytoplankton biomass and primary production increased (up to 70% and 40–50%, respectively) during oligotrophication. Regarding annual pattern, picocyanobacteria are dominant from spring to autumn, while in winter, picoeukaryotes are the most abundant, most likely due to the different light and temperature optima of these groups. Within picocyanobacteria, single cells and microcolonies were both observed with mid-summer dominance of the latter which correlated well with the density of cladocerans. Community-level chromatic adaptation (i.e., dominance of phycoerythrin- or phycocyanin-rich forms) of planktonic picocyanobacteria was also found as a function of underwater light quality. Sequence analysis studies of APP in Lake Balaton revealed that both picocyanobacteria and picoeukaryotes represent a diverse and dynamic community consisting several freshwater genotypes (picocyanobacteria: Synechococcus, Cyanobium; picoeukaryotes: Choricystis, Stichococcus, Mychonastes, Nannochloris, and Nannochloropsis).}, year = {2020}, eissn = {2676-8607}, pages = {371-382}, orcid-numbers = {Felföldi, Tamás/0000-0003-2009-2478; Bernát, Gábor/0000-0001-6147-9391} } @article{MTMT:30772838, title = {Community dynamics and function of algae and bacteria during winter in central European great lakes}, url = {https://m2.mtmt.hu/api/publication/30772838}, author = {Bullerjahn, George S. and McKay, Robert Michael L. and Bernát, Gábor and Prášil, Ondřej and Vörös, Lajos and Pálffy, Károly and Szabó-Tugyi, Nóra and Somogyi, Boglárka}, doi = {10.1016/j.jglr.2019.07.002}, journal-iso = {J GREAT LAKES RES}, journal = {JOURNAL OF GREAT LAKES RESEARCH}, volume = {46}, unique-id = {30772838}, issn = {0380-1330}, year = {2020}, eissn = {0380-1330}, pages = {732-740}, orcid-numbers = {Bernát, Gábor/0000-0001-6147-9391} } @article{MTMT:30753235, title = {Aerobic anoxygenic phototrophs are highly abundant in hypertrophic and polyhumic waters}, url = {https://m2.mtmt.hu/api/publication/30753235}, author = {Szabó-Tugyi, Nóra and Vörös, Lajos and V.-Balogh, Katalin and Botta-Dukát, Zoltán and Bernát, Gábor and Schmera, Dénes and Somogyi, Boglárka}, doi = {10.1093/femsec/fiz104}, journal-iso = {FEMS MICROBIOL ECOL}, journal = {FEMS MICROBIOLOGY ECOLOGY}, volume = {95}, unique-id = {30753235}, issn = {0168-6496}, year = {2019}, eissn = {1574-6941}, orcid-numbers = {Botta-Dukát, Zoltán/0000-0002-9544-3474; Bernát, Gábor/0000-0001-6147-9391} }