Chlorophyll fluorescence temperature curve on Klebsormidium flaccidum cultivated at different temperature regimes

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F01%3A00001216" target="_blank" >RIV/61989592:15310/01:00001216 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Chlorophyll fluorescence temperature curve on Klebsormidium flaccidum cultivated at different temperature regimes

Original language description

The alga Klebsormidium flaccidum from the Moroccan desert was studied using the measurement of the Fluorescence Temperature Curve - FTC (a dependence of chlorophyll fluorescence intensity on linearly increasing temperature) during the cell cycle. The green alga was cultivated at an alternating temperature regime (35 °C - light/5 °C - dark) simulating natural desert conditions or at a constant temperature (20 °C). Pronounced reversible changes in FTC were detected during the diurnal cycle with alga cultivated at alternating temperatures. The critical temperature (TC) of the steep fluorescence rise up to the FTC maximum (the M1 maximum) and the temperature of the M1 FTC maximum (TP) which are usually used as the indicators of photosystem II (PSII) thermostability gradually increased by about 2.5 °C during the light phase. Also the ratio of the height of M1 FTC maximum to the fluorescence intensity at 30 °C (M1/F(T30) ratio) usually reflecting PSII photochemistry significantly increased d

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

BO - Biophysics

OECD FORD branch

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Project

<a href="/en/project/GA204%2F98%2FP205" target="_blank" >GA204/98/P205: Study of high-temperature changes in thylakoid membranes of chloroplasts by chlorophyll fluorescence</a><br>

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2001

Confidentiality

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

Name of the periodical

Journal of Plant Physiology

ISSN

0176-1617

e-ISSN

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Volume of the periodical

158

Issue of the periodical within the volume

9

Country of publishing house

DE - GERMANY

Number of pages

6

Pages from-to

1131-1136

UT code for WoS article

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EID of the result in the Scopus database

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