Saprotrofní houby transformují organický fosfor z jehlic smrku v opadu

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60077344%3A_____%2F06%3A00045332" target="_blank" >RIV/60077344:_____/06:00045332 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/67985939:_____/06:00045332 RIV/60461373:22810/06:00022552

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Saprotrophic fungi transform organic phosphorus from spruce needle litter

Popis výsledku v původním jazyce

Needle decomposition and phosphorus transformation were simulated in systems inoculated with six strains of saprotrophic fungi. The basidiomycete Setulipes androsaceus revealed the highest decrease in C:N ratio (from 25.8 to 11.3) while the effect of ascomycetes on the C:N ratio and the decomposition was negligible. We suppose that tested strains of saprotrophic ascomycetes did not participate in litter decomposition. However, they were directly involved in phosphorus transformation and together with S.androsaceus transformed orthophosphate monoesters and diesters from spruce litter needles into diphosphates, polyphosphates and phosphonates. Phosphonate presence in needles after fungal inoculation is of special interest because no previous investigation recorded phosphonate synthesis and accumulation by fungi. We suggest that polyphosphate production by S. androsaceus may substantially contribute to the phosphorus cycle in forest ecosystems because this fungus is a frequent litter col

Název v anglickém jazyce

Saprotrophic fungi transform organic phosphorus from spruce needle litter

Popis výsledku anglicky

Needle decomposition and phosphorus transformation were simulated in systems inoculated with six strains of saprotrophic fungi. The basidiomycete Setulipes androsaceus revealed the highest decrease in C:N ratio (from 25.8 to 11.3) while the effect of ascomycetes on the C:N ratio and the decomposition was negligible. We suppose that tested strains of saprotrophic ascomycetes did not participate in litter decomposition. However, they were directly involved in phosphorus transformation and together with S.androsaceus transformed orthophosphate monoesters and diesters from spruce litter needles into diphosphates, polyphosphates and phosphonates. Phosphonate presence in needles after fungal inoculation is of special interest because no previous investigation recorded phosphonate synthesis and accumulation by fungi. We suggest that polyphosphate production by S. androsaceus may substantially contribute to the phosphorus cycle in forest ecosystems because this fungus is a frequent litter col

Druh

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

CEP obor

EF - Botanika

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2006

Kód důvěrnosti údajů

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

Název periodika

Soil Biology and Biochemistry

ISSN

0038-0717

e-ISSN

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Svazek periodika

38

Číslo periodika v rámci svazku

-

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

8

Strana od-do

3372-3379

Kód UT WoS článku

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EID výsledku v databázi Scopus

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