On the polyphasic quenching kinetics of chlorophyll a fluorescence in algae after light pulses of variable length
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388971%3A_____%2F13%3A00422526" target="_blank" >RIV/61388971:_____/13:00422526 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1007/s11120-013-9917-z" target="_blank" >http://dx.doi.org/10.1007/s11120-013-9917-z</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s11120-013-9917-z" target="_blank" >10.1007/s11120-013-9917-z</a>
Alternative languages
Result language
angličtina
Original language name
On the polyphasic quenching kinetics of chlorophyll a fluorescence in algae after light pulses of variable length
Original language description
This study reports on kinetics of the fluorescence decay in a suspension of the alga Scenedesmus quadricauda after actinic illumination. These are monitored as the variable fluorescence signal in the dark following light pulses of variable intensity andduration. The decay reflects the restoration of chlorophyll fluorescence quenching of the photosystem II (PSII) antennas and shows a polyphasic pattern which suggests the involvement of different processes. The overall quenching curve after a fluorescence-saturating pulse (SP) of 250-ms duration, commonly used in pulse amplitude modulation applications as the tool for estimating the maximal fluorescence (F (m)), has been termed P-O, in which P and O have the same meaning as used in the OJIP induction curve in the light. Deconvolution of this signal shows at least three distinguishable exponential phases with reciprocal rate constants of the order of 10, 10(2), and 10(3) ms. The size of the long (> 10(3) ms) and moderate (10(2) ms) lasti
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
EE - Microbiology, virology
OECD FORD branch
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Result continuities
Project
<a href="/en/project/ED2.1.00%2F03.0110" target="_blank" >ED2.1.00/03.0110: Center of Algal Biotechnology Třeboň (Algatech)</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Photosynthesis Research
ISSN
0166-8595
e-ISSN
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Volume of the periodical
117
Issue of the periodical within the volume
1-3
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
17
Pages from-to
321-337
UT code for WoS article
000326604900022
EID of the result in the Scopus database
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