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Acceleration of plastoquinone pool reduction by alternative pathwyas precedens a decrease in photosynthetic CO2 assimilation in preheated barely leaves

SYSNO ASEP	0315323
Document Type	J - Journal Article
R&D Document Type	Journal Article
Subsidiary J	Článek ve WOS
Title	Acceleration of plastoquinone pool reduction by alternative pathwyas precedens a decrease in photosynthetic CO2 assimilation in preheated barely leaves
Title	Zrychlení redukce plastochinonového poolu z alternativních drah předchází poklesu fotosyntetické asimilace CO2 u tepelně stresovaných listů ječmene
Author(s)	Kaňa, Radek (MBU-M)_{RID, ORCID} Kotabová, Eva (MBU-M)_{RID, ORCID} Prášil, Ondřej (MBU-M)_{RID, ORCID}
Source Title	Physiologia Plantarum. - : Wiley - ISSN 0031-9317 Roč. 133, č. 4 (2008), s. 794-806
Number of pages	12 s.
Language	eng - English
Country	DK - Denmark
Keywords	plastoquinone pool ; photosynthetic co2 assimilation ; photosystem II
Subject RIV	EE - Microbiology, Virology
R&D Projects	GA206/05/0335 GA ČR - Czech Science Foundation (CSF)
CEZ	AV0Z50200510 - MBU-M (2005-2011)
UT WOS	000257515300016
DOI	10.1111/j.1399-3054.2008.01094.x
Annotation	Heat stress causes inhibition of photosynthetic CO2 assimilation, affects light photosynthetic reactions and accelerates alternative pathways of plastoquinone pool reduction (APPR). We suggest that the heat induced stimulation of APPR is not associated with the heat-induced inhibition of Calvin cycle as it was reported for other types of stresses. A possible role of APPR in the compensation of PSII downregulation is briefly discussed
Workplace	Institute of Microbiology
Contact	Eliška Spurná, eliska.spurna@biomed.cas.cz, Tel.: 241 062 231
Year of Publishing	2009

Number of the records: 1