On the relationship between the non-photochemical quenching of the chlorophyll fluorescence and the Photosystem II light harvesting efficiency. A repetitive flash fluorescence induction study.

Kód výsledku v IS VaVaI

RIV/67179843:_____/01:22013003 - isvavai.cz

Nalezeny alternativní kódy

RIV/60076658:12640/01:00004480

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

On the relationship between the non-photochemical quenching of the chlorophyll fluorescence and the Photosystem II light harvesting efficiency. A repetitive flash fluorescence induction study.

Popis výsledku v původním jazyce

Plants respond to excess light by a photoprotective reduction of the light harvesting efficiency. The notion that the non-photochemical quenching of chlorophyll fluorescence can be reliably used as an indicator of the photoprotection is put to a test here. The technique of the repetitive flash fluorescence induction is employed to measure in parallel the non-photochemical quenching of the maximum fluorescence and the functional cross-section (Phi (PS II)) which is a product of the photosystem II opticalcross-section a(PS II) and of its photochemical yield Phi (PS II) (sigma (PS II) = a(PS II) Phi (PS II)). The quenching is measured for both, the maximum fluorescence found in a single-turnover flash (F-M(ST)) and in a multiple turnover light pulse (FF-M(MT)).

Název v anglickém jazyce

On the relationship between the non-photochemical quenching of the chlorophyll fluorescence and the Photosystem II light harvesting efficiency. A repetitive flash fluorescence induction study.

Popis výsledku anglicky

Plants respond to excess light by a photoprotective reduction of the light harvesting efficiency. The notion that the non-photochemical quenching of chlorophyll fluorescence can be reliably used as an indicator of the photoprotection is put to a test here. The technique of the repetitive flash fluorescence induction is employed to measure in parallel the non-photochemical quenching of the maximum fluorescence and the functional cross-section (Phi (PS II)) which is a product of the photosystem II opticalcross-section a(PS II) and of its photochemical yield Phi (PS II) (sigma (PS II) = a(PS II) Phi (PS II)). The quenching is measured for both, the maximum fluorescence found in a single-turnover flash (F-M(ST)) and in a multiple turnover light pulse (FF-M(MT)).

Druh

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

CEP obor

BO - Biofyzika

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2001

Kód důvěrnosti údajů

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

Název periodika

Photosynthesis Research

ISSN

0166-8595

e-ISSN

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Svazek periodika

68

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

12

Strana od-do

141-152

Kód UT WoS článku

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EID výsledku v databázi Scopus

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