About: Transformation of Quercus petraea litter: successive changes in litter chemistry are reflected in differential enzyme activity and changes in the microbial community composition

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About: Transformation of Quercus petraea litter: successive changes in litter chemistry are reflected in differential enzyme activity and changes in the microbial community composition Goto Sponge NotDistinct Permalink

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Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Three phases of decomposition were distinguished during the decomposition of Quercus petraea litter in situ. In the early 4-month stage with high activities of β-glucosidase, β-xylosidase and cellobiohydrolase, 16% of litter was decomposed. Hemicelluloses were rapidly removed while cellulose and lignin degradation was slow. In months 4-12 with high endocellulase and endoxylanase activities, decomposition of cellulose prevailed and 32% of litter mass were lost. After the third phase of decomposition until month 24 with high activity of ligninolytic enzymes, litter mass loss reached 68%. After two years of decay, cellulose decomposition was almost complete and most of the remaining polysaccharides were in the form of hemicelluloses. Fungi largely dominated over bacteria as leaf endophytes and also in the litter immediately before contact with soil and this fungal dominance lasted until month 4 Three phases of decomposition were distinguished during the decomposition of Quercus petraea litter in situ. In the early 4-month stage with high activities of β-glucosidase, β-xylosidase and cellobiohydrolase, 16% of litter was decomposed. Hemicelluloses were rapidly removed while cellulose and lignin degradation was slow. In months 4-12 with high endocellulase and endoxylanase activities, decomposition of cellulose prevailed and 32% of litter mass were lost. After the third phase of decomposition until month 24 with high activity of ligninolytic enzymes, litter mass loss reached 68%. After two years of decay, cellulose decomposition was almost complete and most of the remaining polysaccharides were in the form of hemicelluloses. Fungi largely dominated over bacteria as leaf endophytes and also in the litter immediately before contact with soil and this fungal dominance lasted until month 4 (en)
Title	Transformation of Quercus petraea litter: successive changes in litter chemistry are reflected in differential enzyme activity and changes in the microbial community composition Transformation of Quercus petraea litter: successive changes in litter chemistry are reflected in differential enzyme activity and changes in the microbial community composition (en)
skos:prefLabel	Transformation of Quercus petraea litter: successive changes in litter chemistry are reflected in differential enzyme activity and changes in the microbial community composition Transformation of Quercus petraea litter: successive changes in litter chemistry are reflected in differential enzyme activity and changes in the microbial community composition (en)
skos:notation	RIV/61388971:_____/11:00372680!RIV12-AV0-61388971
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(LA10001), P(LC06066), P(ME10152), Z(AV0Z50200510)
http://linked.open...iv/cisloPeriodika	2
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Cajthaml, Tomáš Šnajdr, Jaroslav Baldrian, Petr Valášková, Vendula Merhautová, Věra Petránková, Mirka
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	Mikrobiologický ústav AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	235803
http://linked.open...ai/riv/idVysledku	RIV/61388971:_____/11:00372680
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	extracellular enzymes; forest soil; cellulose (en)
http://linked.open.../riv/klicoveSlovo	forest soil extracellular enzymes cellulose
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[4998B01E1B4D]
http://linked.open...i/riv/nazevZdroje	FEMS Microbiology Ecology
http://linked.open...in/vavai/riv/obor	EE
http://linked.open...ichTvurcuVysledku	6 (xsd:int)
http://linked.open...cetTvurcuVysledku	8 (xsd:int)
http://linked.open...vavai/riv/projekt	Decomposition of Plant Material in Forest Soils - the Role of Fungi and their Extracellular Enzymes Kooperace a členství v mezinárodních nevládních společnostech, zabývajících se ekologií mikroorganismů Center for Environmental Microbiology
http://linked.open...UplatneniVysledku	2011
http://linked.open...v/svazekPeriodika	75
http://linked.open...iv/tvurceVysledku	Baldrian, Petr Cajthaml, Tomáš Šnajdr, Jaroslav Valášková, Vendula Merhautová, Věra Leppänen, K. Petránková, Mirka Spetz, P.
http://linked.open...ain/vavai/riv/wos	000285877100010
http://linked.open...n/vavai/riv/zamer	Microorganisms in Research and Biotechnology
issn	0168-6496
number of pages	13 (xsd:int)
http://bibframe.org/vocab/doi	10.1111/j.1574-6941.2010.00999.x

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