Carbon and nitrogen gain during the growth of orchid seedlings in nature

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12310%2F14%3A43887147" target="_blank" >RIV/60076658:12310/14:43887147 - isvavai.cz</a>

Výsledek na webu

<a href="http://onlinelibrary.wiley.com/doi/10.1111/nph.12688/pdf" target="_blank" >http://onlinelibrary.wiley.com/doi/10.1111/nph.12688/pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1111/nph.12688" target="_blank" >10.1111/nph.12688</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Carbon and nitrogen gain during the growth of orchid seedlings in nature

Popis výsledku v původním jazyce

{list list-type="bulleted" id="nph12688-list-0001"} For germination and establishment, orchids depend on carbon (C) and nutrients supplied by mycorrhizal fungi. As adults, the majority of orchids then appear to become autotrophic. To compare the proportional C and nitrogen (N) gain from fungi in mycoheterotrophic seedlings and in adults, here we examined in the field C and N stable isotope compositions in seedlings and adults of orchids associated with ectomycorrhizal and saprotrophic fungi. Using a newhighly sensitive approach, we measured the isotope compositions of seedlings and adults of four orchid species belonging to different functional groups: fully and partially mycoheterotrophic orchids associated with narrow or broad sets of ectomycorrhizal fungi, and two adult putatively autotrophic orchids associated exclusively with saprotrophic fungi. Seedlings of orchids associated with ectomycorrhizal fungi were enriched in C-13 and N-15 similarly to fully mycoheterotrophic adults. S

Název v anglickém jazyce

Carbon and nitrogen gain during the growth of orchid seedlings in nature

Popis výsledku anglicky

{list list-type="bulleted" id="nph12688-list-0001"} For germination and establishment, orchids depend on carbon (C) and nutrients supplied by mycorrhizal fungi. As adults, the majority of orchids then appear to become autotrophic. To compare the proportional C and nitrogen (N) gain from fungi in mycoheterotrophic seedlings and in adults, here we examined in the field C and N stable isotope compositions in seedlings and adults of orchids associated with ectomycorrhizal and saprotrophic fungi. Using a newhighly sensitive approach, we measured the isotope compositions of seedlings and adults of four orchid species belonging to different functional groups: fully and partially mycoheterotrophic orchids associated with narrow or broad sets of ectomycorrhizal fungi, and two adult putatively autotrophic orchids associated exclusively with saprotrophic fungi. Seedlings of orchids associated with ectomycorrhizal fungi were enriched in C-13 and N-15 similarly to fully mycoheterotrophic adults. S

Druh

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

CEP obor

EH - Ekologie – společenstva

OECD FORD obor

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Projekt

<a href="/cs/project/GAP505%2F10%2F0786" target="_blank" >GAP505/10/0786: Co ovlivňuje výběr stanoviště mykoheterotrofních rostlin: abiotické faktory nebo symbiotické vztahy? Modelová studie orchideje Pseudorchis albida</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název periodika

New Phytologist

ISSN

0028-646X

e-ISSN

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Svazek periodika

202

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

10

Strana od-do

606-615

Kód UT WoS článku

000333060500030

EID výsledku v databázi Scopus

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