Every coin has a back side: Invasion by Limnohabitans planktonicus promotes the maintenance of species diversity in bacterial communities

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F12%3A00385742" target="_blank" >RIV/60077344:_____/12:00385742 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1371/journal.pone.0051576" target="_blank" >http://dx.doi.org/10.1371/journal.pone.0051576</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1371/journal.pone.0051576" target="_blank" >10.1371/journal.pone.0051576</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Every coin has a back side: Invasion by Limnohabitans planktonicus promotes the maintenance of species diversity in bacterial communities

Popis výsledku v původním jazyce

One of the earliest challenges for ecologists has been to study the impact of invasive species on microbial communities. Although bacteria are fundamental in biological processes, current knowledge on invasion effects by aquatic nonpathogenic bacteria isstill limited. Using pure cultures of diverse planktonic bacteria as model organisms at two different carbon concentration levels, we tested the response of an assembled community to the invasion by Limnohabitans planktonicus, an opportunistic bacterium, successful in freshwaters. The invader, introduced at the early stationary growth phase of the resident community, caused a strong decrement of the abundance of the dominant species. This was due to competition for nutrients and a potential allelopathic interaction. Simultaneously, resident species formerly unable to successfully compete within the community, thus potentially exposed to competitive exclusion, increased their abundances. The overall result of the invasion was preservati

Název v anglickém jazyce

Every coin has a back side: Invasion by Limnohabitans planktonicus promotes the maintenance of species diversity in bacterial communities

Popis výsledku anglicky

One of the earliest challenges for ecologists has been to study the impact of invasive species on microbial communities. Although bacteria are fundamental in biological processes, current knowledge on invasion effects by aquatic nonpathogenic bacteria isstill limited. Using pure cultures of diverse planktonic bacteria as model organisms at two different carbon concentration levels, we tested the response of an assembled community to the invasion by Limnohabitans planktonicus, an opportunistic bacterium, successful in freshwaters. The invader, introduced at the early stationary growth phase of the resident community, caused a strong decrement of the abundance of the dominant species. This was due to competition for nutrients and a potential allelopathic interaction. Simultaneously, resident species formerly unable to successfully compete within the community, thus potentially exposed to competitive exclusion, increased their abundances. The overall result of the invasion was preservati

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

EE - Mikrobiologie, virologie

OECD FORD obor

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Projekt

<a href="/cs/project/GAP504%2F10%2F1534" target="_blank" >GAP504/10/1534: Vliv fytoplanktonu na složení a aktivitu bakteriálního společenstva za odlišných trofických podmínek</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2012

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

PLoS ONE

ISSN

1932-6203

e-ISSN

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Svazek periodika

7

Číslo periodika v rámci svazku

12

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

8

Strana od-do

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Kód UT WoS článku

000313236200138

EID výsledku v databázi Scopus

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