@article{MTMT:34768902, title = {Response of the metabolic activity and taxonomic composition of bacterial communities to mosaically varying soil salinity and alkalinity}, url = {https://m2.mtmt.hu/api/publication/34768902}, author = {Mucsi, Márton and Kériné Borsodi, Andrea and Megyes, Melinda and Szili Kovács, Tibor}, doi = {10.1038/s41598-024-57430-2}, journal-iso = {SCI REP}, journal = {SCIENTIFIC REPORTS}, volume = {14}, unique-id = {34768902}, issn = {2045-2322}, abstract = {Soil salinity and sodicity is a worldwide problem that affects the composition and activity of bacterial communities and results from elevated salt and sodium contents. Depending on the degree of environmental pressure and the combined effect of other factors, haloalkalitolerant and haloalkaliphilic bacterial communities will be selected. These bacteria play a potential role in the maintenance and restoration of salt-affected soils; however, until recently, only a limited number of studies have simultaneously studied the bacterial diversity and activity of saline–sodic soils. Soil samples were collected to analyse and compare the taxonomic composition and metabolic activity of bacteria from four distinct natural plant communities at three soil depths corresponding to a salinity‒sodicity gradient. Bacterial diversity was detected using 16S rRNA gene Illumina MiSeq amplicon sequencing. Community-level physiological profiles (CLPPs) were analysed using the MicroResp™ method. The genus-level bacterial composition and CLPPs differed significantly in soils with different alkaline vegetation. The surface soil samples also significantly differed from the intermediate and deep soil samples. The results showed that the pH, salt content, and Na + content of the soils were the main edaphic factors influencing both bacterial diversity and activity. With salinity and pH, the proportion of the phylum Gemmatimonadota increased, while the proportions of Actinobacteriota and Acidobacteriota decreased.}, year = {2024}, eissn = {2045-2322}, orcid-numbers = {Mucsi, Márton/0000-0001-6226-0607; Kériné Borsodi, Andrea/0000-0002-3738-7937; Megyes, Melinda/0000-0002-7178-5883; Szili Kovács, Tibor/0000-0002-8354-0656} } @{MTMT:34599627, title = {Exploring the highest Atacama: Where the desert meets the tundra-water-related processes in the cold-dry environment}, url = {https://m2.mtmt.hu/api/publication/34599627}, author = {Nagy, Balázs and Pereira, SR and Kovács, József and Kériné Borsodi, Andrea and Kern, Zoltán and Mihajlik, Gábor and Ignéczi, Ádám}, booktitle = {Advances in Environmental Research. Volume 98}, unique-id = {34599627}, year = {2024}, pages = {35-68}, orcid-numbers = {Kovács, József/0000-0002-6797-2504; Kériné Borsodi, Andrea/0000-0002-3738-7937; Kern, Zoltán/0000-0003-4900-2587; Ignéczi, Ádám/0000-0003-1529-8383} } @article{MTMT:34560277, title = {Calcium carbonate precipitating extremophilic bacteria in an Alpine ice cave}, url = {https://m2.mtmt.hu/api/publication/34560277}, author = {Lange-Enyedi, Nóra and Németh, Péter and Kériné Borsodi, Andrea and Spötl, C and Makk, Judit}, doi = {10.1038/s41598-024-53131-y}, journal-iso = {SCI REP}, journal = {SCIENTIFIC REPORTS}, volume = {14}, unique-id = {34560277}, issn = {2045-2322}, abstract = {Extensive research has provided a wealth of data on prokaryotes in caves and their role in biogeochemical cycles. Ice caves in carbonate rocks, however, remain enigmatic environments with limited knowledge of their microbial taxonomic composition. In this study, bacterial and archaeal communities of the Obstans Ice Cave (Carnic Alps, Southern Austria) were analyzed by next-generation amplicon sequencing and by cultivation of bacterial strains at 10 °C and studying their metabolism. The most abundant bacterial taxa were uncultured Burkholderiaceae and Brevundimonas spp. in the drip water, Flavobacterium, Alkanindiges and Polaromonas spp. in the ice, Pseudonocardia, Blastocatella spp., uncultured Pyrinomonadaceae and Sphingomonadaceae in carbonate precipitates, and uncultured Gemmatimonadaceae and Longimicrobiaceae in clastic cave sediments. These taxa are psychrotolerant/psychrophilic and chemoorganotrophic bacteria. On a medium with Mg2+/Ca2+ = 1 at 21 °C and 10 °C, 65% and 35% of the cultivated strains precipitated carbonates, respectively. The first ~ 200 µm-size crystals appeared 2 and 6 weeks after the start of the cultivation experiments at 21 °C and 10 °C, respectively. The crystal structure of these microbially induced carbonate precipitates and their Mg-content are strongly influenced by the Mg2+/Ca2+ ratio of the culture medium. These results suggest that the high diversity of prokaryotic communities detected in cryogenic subsurface environments actively contributes to carbonate precipitation, despite living at the physical limit of the presence of liquid water.}, year = {2024}, eissn = {2045-2322}, orcid-numbers = {Németh, Péter/0000-0001-5592-5877; Kériné Borsodi, Andrea/0000-0002-3738-7937; Makk, Judit/0000-0001-5768-7622} } @misc{MTMT:34475071, title = {A mikrobióta taxonómiai összetételének változása a Duna különböző víztesttípusaiban és élőhelyein}, url = {https://m2.mtmt.hu/api/publication/34475071}, author = {Lennert, K. and Engloner, Attila and Kériné Borsodi, Andrea}, unique-id = {34475071}, abstract = {Előadás}, year = {2023}, orcid-numbers = {Engloner, Attila/0000-0001-7394-0448; Kériné Borsodi, Andrea/0000-0002-3738-7937} } @misc{MTMT:34475023, title = {Taxonomic diversity of planktonic and biofilm bacterial communities in different Danube water body types in Hungary}, url = {https://m2.mtmt.hu/api/publication/34475023}, author = {Lennert, K. and Engloner, Attila and Kériné Borsodi, Andrea}, unique-id = {34475023}, abstract = {Poster}, year = {2023}, pages = {79}, orcid-numbers = {Engloner, Attila/0000-0001-7394-0448; Kériné Borsodi, Andrea/0000-0002-3738-7937} } @CONFERENCE{MTMT:34474922, title = {Geomicrobiological study of modern microbialites in a thermal spring (Köröm, Hungary)}, url = {https://m2.mtmt.hu/api/publication/34474922}, author = {ÁBEL, CSONGOR NÉMETH and NÓRA, TÜNDE LANGE-ENYEDI and M Tóth, Erika and PÉTER, NÉMETH and IVETT, KOVÁCS and PÉTER, DOBOSY and ATTILA, DEMÉNY and Kériné Borsodi, Andrea and Makk, Judit}, booktitle = {Abstracts of the 19th International Congress of the Hungarian Society for Microbiology}, unique-id = {34474922}, year = {2023}, pages = {74}, orcid-numbers = {M Tóth, Erika/0000-0001-9048-5758; Kériné Borsodi, Andrea/0000-0002-3738-7937; Makk, Judit/0000-0001-5768-7622} } @CONFERENCE{MTMT:34474905, title = {Variation in the taxonomic composition of microbiota by type of water body and habitat in the river Danube}, url = {https://m2.mtmt.hu/api/publication/34474905}, author = {Lennert, K. and Kériné Borsodi, Andrea and Engloner, A.}, booktitle = {Abstracts of the 19th International Congress of the Hungarian Society for Microbiology}, unique-id = {34474905}, year = {2023}, pages = {70}, orcid-numbers = {Kériné Borsodi, Andrea/0000-0002-3738-7937} } @article{MTMT:34431758, title = {Reskóné Dr. Nagy Mária – Ács Éva, Borsodi Andrea, Kiss Keve Tihamér és Teszárné Nagy Mariann megemlékezése}, url = {https://m2.mtmt.hu/api/publication/34431758}, author = {Ács, Éva and Kériné Borsodi, Andrea and Kiss, Keve Tihamér and Teszárné, Nagy Mariann}, journal-iso = {HIDROL KOZL}, journal = {HIDROLÓGIAI KÖZLÖNY}, volume = {103}, unique-id = {34431758}, issn = {0018-1323}, year = {2023}, eissn = {2939-8495}, pages = {80-80}, orcid-numbers = {Ács, Éva/0000-0003-1774-157X; Kériné Borsodi, Andrea/0000-0002-3738-7937} } @article{MTMT:34431713, title = {A talaj katabolikus aktivitás mintázatának elemzése mikrorespirációs (MicroResp™) módszerrel}, url = {https://m2.mtmt.hu/api/publication/34431713}, author = {Szili Kovács, Tibor and Mucsi, Márton and Füzy, Anna and Takács, Tünde Mária and Kériné Borsodi, Andrea}, doi = {10.1556/0088.2023.00153}, journal-iso = {AGROKÉMIA ÉS TALAJTAN}, journal = {AGROKÉMIA ÉS TALAJTAN}, volume = {72}, unique-id = {34431713}, issn = {0002-1873}, abstract = {A talaj mikrobiális közösségének funkcionális diverzitása a talaj ökoszisztéma szolgáltatások jelentős részéhez hozzájárul, sok esetben meghatározó jelentőségű. Többféle kísérleti és elméleti megközelítés közül a katabolikus aktivitás-mintázat mikrorespirációs – MicroResp™ – módszerrel történő megközelítését mutatjuk be. A módszer a régebbről ismert szubsztrát-indukált respiráció több-szubsztrátos, mikrotiter lemez alapú kiterjesztése, amivel a talaj mikroba-közösség in-situ közösségi-szintű fiziológiai mintázata határozható meg. Mivel az egyes mikroorganizmusok szubsztrát-hasznosítása eltérő, a mikroba-közösség aktuális összetételétől, abundanciájától függően változó a szubsztrát hasznosítási mintázat egy-egy talajminta esetében. Az alkalmazott szubsztrátok köre tetszőleges, rendszerint egyszerű cukrok, aminosavak, aminok, karbonsavak. A módszer gyors, érzékeny, megbízható, ezért alkalmazása tervezett kísérletekben és talajmonitoring programokban egyaránt javasolható.}, year = {2023}, eissn = {1588-2713}, pages = {118-131}, orcid-numbers = {Szili Kovács, Tibor/0000-0002-8354-0656; Mucsi, Márton/0000-0001-6226-0607; Füzy, Anna/0000-0001-7738-6368; Takács, Tünde Mária/0000-0002-2399-2415; Kériné Borsodi, Andrea/0000-0002-3738-7937} } @article{MTMT:34431117, title = {Habitat-related variability in the morphological and taxonomic diversity of microbial communities in two Hungarian epigenic karst caves}, url = {https://m2.mtmt.hu/api/publication/34431117}, author = {Lange-Enyedi, Nóra and Kériné Borsodi, Andrea and Németh, Péter and Czuppon, György and Kovács, Ivett and Leél-Őssy, Szabolcs and Dobosy, Péter and Felföldi, Tamás and Demény, Attila and Makk, Judit}, doi = {10.1093/femsec/fiad161}, journal-iso = {FEMS MICROBIOL ECOL}, journal = {FEMS MICROBIOLOGY ECOLOGY}, volume = {99}, unique-id = {34431117}, issn = {0168-6496}, abstract = {The physical and chemical characteristics of the bedrock, along with the geological and hydrological conditions of karst caves may influence the taxonomic and functional diversity of prokaryotes. Most studies so far have focused on microbial communities of caves including only a few samples and have ignored the chemical heterogeneity of different habitat types such as sampling sites, dripping water, carbonate precipitates, cave walls, cave sediment and surface soils connected to the caves. The aim of the present study was to compare the morphology, the composition and physiology of the microbiota in caves with similar environmental parameters (temperature, host rock, elemental and mineral composition of speleothems) but located in different epigenic karst systems. Csodabogyós Cave and Baradla Cave (Hungary) were selected for the analysis of bacterial and archaeal communities using electron microscopy, amplicon sequencing, X-ray diffraction and mass spectroscopic techniques. The microbial communities belonged to the phyla Pseudomonadota, Acidobacteriota, Nitrospirota and Nitrososphaerota, and they showed site-specific variation in composition and diversity. The results indicate that morphological and physiological adaptations provide survival for microorganisms according to the environment. In epigenic karst caves, prokaryotes are prone to increase their adsorption surface, cooperate in biofilms, and implement chemolithoautotrophic growth with different electron-donors and acceptors available in the microhabitats.}, year = {2023}, eissn = {1574-6941}, orcid-numbers = {Kériné Borsodi, Andrea/0000-0002-3738-7937; Németh, Péter/0000-0001-5592-5877; Czuppon, György/0000-0002-7231-6042; Kovács, Ivett/0000-0001-7015-7909; Felföldi, Tamás/0000-0003-2009-2478; Demény, Attila/0000-0003-0522-9018; Makk, Judit/0000-0001-5768-7622} }