Photosynthetic induction in broadleaved Fagus sylvatica and coniferous Picea abies cultivated under ambient and elevated CO2 concentrations

Result code in IS VaVaI

RIV/00216305:26310/09:PU84141 - isvavai.cz

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Photosynthetic induction in broadleaved Fagus sylvatica and coniferous Picea abies cultivated under ambient and elevated CO2 concentrations

Original language description

Light-saturated rate of CO2 assimilation (Asat), assimilation capacity (Asat), rate of dark respiration (RD), maximum rate of in vivo Rubisco carboxylation (Vcmax), Rubisco activity and content in vitro at Fagus sylvatica and Picea abies cultivated underambient (AC) and elevated (EC) CO2 concentrations were measured. Reductions of Rubisco content and light-saturated stomatal conductance were observed in EC as compared to AC ones. A slight decrease of the time constant for Rubisco activation was observed in EC. EC treatment led to the stimulation of the initial phase of photosynthetic induction. This was demonstrated by higher values of the induction state 60 s after leaf illumination as compared to AC treatment.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

EH - Ecology - communities

OECD FORD branch

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Project

GA522/06/0930: Changes in Rubisco amount and activity under the impact of elevated CO2 concentration

Continuities

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

Publication year

2009

Confidentiality

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

Name of the periodical

PLANT SCIENCE

ISSN

0168-9452

e-ISSN

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Volume of the periodical

177

Issue of the periodical within the volume

2

Country of publishing house

IE - IRELAND

Number of pages

8

Pages from-to

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UT code for WoS article

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EID of the result in the Scopus database

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