About: Bacterial opportunism in fallow and meadow soils

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Opportunism, or the r strategy, in the case of soil microbial communities refers to the ability of being cultivated and the rate of growth on culture media. It is generally assumed that younger soil is inhabited by more opportunistic (r-selected) communities. In our research we examined the opportunism of soil bacterial communities from six fallow fields, which represent a young ecosystem under succession, six meadows, which represent a stable ecosystem, and four sites transitional between fallow and meadow fields. Culturability was calculated from the ratio of Colony Forming Units from agar R2A plates to the total number of cells from epifluorescence microscopy. To compare the rate of growth, colonies were counted on plates every day for seven day. Additionally, the results obtained from agar inoculations were compared with soil microbial communities PLFA profiles. There were no differences in the culturability ratio of soil bacterial communities between ecosystems. Opportunism, or the r strategy, in the case of soil microbial communities refers to the ability of being cultivated and the rate of growth on culture media. It is generally assumed that younger soil is inhabited by more opportunistic (r-selected) communities. In our research we examined the opportunism of soil bacterial communities from six fallow fields, which represent a young ecosystem under succession, six meadows, which represent a stable ecosystem, and four sites transitional between fallow and meadow fields. Culturability was calculated from the ratio of Colony Forming Units from agar R2A plates to the total number of cells from epifluorescence microscopy. To compare the rate of growth, colonies were counted on plates every day for seven day. Additionally, the results obtained from agar inoculations were compared with soil microbial communities PLFA profiles. There were no differences in the culturability ratio of soil bacterial communities between ecosystems. (en)
Title	Bacterial opportunism in fallow and meadow soils Bacterial opportunism in fallow and meadow soils (en)
skos:prefLabel	Bacterial opportunism in fallow and meadow soils Bacterial opportunism in fallow and meadow soils (en)
skos:notation	RIV/60077344:_____/10:00374997!RIV12-MSM-60077344
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(LC06066), Z(AV0Z60660521)
http://linked.open...iv/cisloPeriodika	2
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Elhottová, Dana Krištůfek, Václav
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Biologické centrum AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	248346
http://linked.open...ai/riv/idVysledku	RIV/60077344:_____/10:00374997
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	soil microbial community; r/K strategy; opportunism (en)
http://linked.open.../riv/klicoveSlovo	opportunism r/K strategy soil microbial community
http://linked.open...odStatuVydavatele	SK - Slovenská republika
http://linked.open...ontrolniKodProRIV	[9B5CFCD305E0]
http://linked.open...i/riv/nazevZdroje	Phytopedon
http://linked.open...in/vavai/riv/obor	EH
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	Center for Environmental Microbiology
http://linked.open...UplatneniVysledku	2010
http://linked.open...v/svazekPeriodika	9
http://linked.open...iv/tvurceVysledku	Krištůfek, Václav Elhottová, Dana Kozak, M. Chmolowska, D. Laskowski, R.
http://linked.open...n/vavai/riv/zamer	Relationships between the structure and function of decomposer food web in soil
issn	1336-1120
number of pages	10 (xsd:int)
is http://linked.open...avai/riv/vysledek of	Bacterial opportunism in fallow and meadow soils

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