Počet záznamů: 1
In the right place, at the right time: the integration of bacteria into the Plankton Ecology Group model
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SYSNO ASEP 0583794 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název In the right place, at the right time: the integration of bacteria into the Plankton Ecology Group model Tvůrce(i) Park, Hongjae (BC-A) RID
Shabarova, Tatiana (BC-A) RID, ORCID
Salcher, Michaela M. (BC-A) RID, ORCID
Kosová, Lenka (BC-A)
Rychtecký, Pavel (BC-A) RID, ORCID
Mukherjee, Indranil (BC-A) RID, ORCID
Šimek, Karel (BC-A) RID, ORCID
Porcal, Petr (BC-A) RID, ORCID
Seďa, Jaromír (BC-A) RID
Znachor, Petr (BC-A) RID, ORCID
Kasalický, Vojtěch (BC-A) RID, ORCIDCelkový počet autorů 11 Číslo článku 112 Zdroj.dok. Microbiome. - : BioMed Central - ISSN 2049-2618
Roč. 11, č. 1 (2023)Poč.str. 14 s. Jazyk dok. eng - angličtina Země vyd. GB - Velká Británie Klíč. slova rna gene-sequences ; niche separation ; Freshwater reservoirs ; Microbial communities ; Spatiotemporal dynamics ; Microdiversity ; PEG model Vědní obor RIV EE - Mikrobiologie, virologie Obor OECD Microbiology CEP GX20-12496X GA ČR - Grantová agentura ČR GA19-23469S GA ČR - Grantová agentura ČR GA19-00113S GA ČR - Grantová agentura ČR EF16_025/0007417 GA MŠMT - Ministerstvo školství, mládeže a tělovýchovy GA22-33245S GA ČR - Grantová agentura ČR GF22-35826K GA ČR - Grantová agentura ČR Způsob publikování Open access Institucionální podpora BC-A - RVO:60077344 UT WOS 000993128400004 EID SCOPUS 85159670636 DOI 10.1186/s40168-023-01522-0 Anotace Background Planktonic microbial communities have critical impacts on the pelagic food web and water quality status in freshwater ecosystems, yet no general model of bacterial community assembly linked to higher trophic levels and hydrodynamics has been assessed. In this study, we utilized a 2-year survey of planktonic communities from bacteria to zooplankton in three freshwater reservoirs to investigate their spatiotemporal dynamics.Results We observed site-specific occurrence and microdiversification of bacteria in lacustrine and riverine environments, as well as in deep hypolimnia. Moreover, we determined recurrent bacterial seasonal patterns driven by both biotic and abiotic conditions, which could be integrated into the well-known Plankton Ecology Group (PEG) model describing primarily the seasonalities of larger plankton groups. Importantly, bacteria with different ecological potentials showed finely coordinated successions affiliated with four seasonal phases, including the spring bloom dominated by fast-growing opportunists, the clear-water phase associated with oligotrophic ultramicrobacteria, the summer phase characterized by phytoplankton bloom-associated bacteria, and the fall/winter phase driven by decay-specialists.Conclusions Our findings elucidate the major principles driving the spatiotemporal microbial community distribution in freshwater ecosystems. We suggest an extension to the original PEG model by integrating new findings on recurrent bacterial seasonal trends. Pracoviště Biologické centrum (od r. 2006) Kontakt Dana Hypšová, eje@eje.cz, Tel.: 387 775 214 Rok sběru 2024 Elektronická adresa https://doi.org/10.1186/s40168-023-01522-0
Počet záznamů: 1