EcoFAct – Ekologie častých sladkovodních aktinobakterií

Název projektu anglicky
EcoFAct – Ecology of abundant freshwater actinobacteria
Anotace anglicky
Actinobacteria of the acI lineage (Ca. Nanopelagicales) are ubiquitously present and often among the most abundant microbes in freshwater lakes around the globe. While several hypotheses for their success have been advanced based on culture independent approaches, most remain untested owing to a lack of cultures. Isolation efforts based on the recently reported first successful cultivation of acI strains enabled us to isolate more strains from this group. Here we propose to expand this culture collection and test isolates for physiological and genomic differences related to environmental factors to determine their ecological niches and ecotype diversity. We will address hypotheses pertaining to protection against eukaryotic grazing and phage infection and their interactions with co-occurring auto- and heterotrophic bacteria. Finally, we will examine if their success can be explained by their ability to use light as energy source and its effects on their physiology. Our results will greatly enhance our understanding of the ecological role of this important group.

Kategorie VaV
ZV - Základní výzkum
OECD FORD - hlavní obor
10606 - Microbiology
OECD FORD - vedlejší obor
10617 - Marine biology, freshwater biology, limnology
OECD FORD - další vedlejší obor
10618 - Ecology
CEP - odpovídající obory <br>(dle <a href="http://www.vyzkum.cz/storage/att/E6EF7938F0E854BAE520AC119FB22E8D/Prevodnik_oboru_Frascati.pdf">převodníku</a>)
DA - Hydrologie a limnologie<br>EE - Mikrobiologie, virologie<br>EH - Ekologie – společenstva

Důvěrnost údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Systémové označení dodávky dat
CEP25-GA0-GA-R
Datum dodání záznamu
12. 3. 2025

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