scholarly journals Special issue in honour of Prof. Reto J. Strasser - Effect of AtLFNR1 deficiency on chlorophyll a fluorescence rise kinetics OJIP of Arabidopsis

2020 ◽  
Vol 58 (SPECIAL ISSUE) ◽  
pp. 391-398
Author(s):  
Y. GUO ◽  
Y. ZHANG ◽  
Y. LU ◽  
J. SHI ◽  
S. CHEN ◽  
...  
Keyword(s):  
Chlorophyll A ◽  
Chlorophyll A Fluorescence ◽  
Special Issue ◽  
Fluorescence Rise

The polyphasic chlorophyll a fluorescence rise measured under high intensity of exciting light

2006 ◽  
Vol 33 (1) ◽  
pp. 9 ◽  
Author(s):  
Dušan Lazár
Keyword(s):  
Electron Transport ◽  
Chlorophyll A ◽  
Chlorophyll A Fluorescence ◽  
High Intensity ◽  
High Temperature Stress ◽  
Electron Acceptors ◽  
Exciting Light ◽  
Electric Voltage ◽  
Light Gradient ◽  
Fluorescence Rise

Chlorophyll a fluorescence rise caused by illumination of photosynthetic samples by high intensity of exciting light, the O–J–I–P (O–I1–I2–P) transient, is reviewed here. First, basic information about chlorophyll a fluorescence is given, followed by a description of instrumental set-ups, nomenclature of the transient, and samples used for the measurements. The review mainly focuses on the explanation of particular steps of the transient based on experimental and theoretical results, published since a last review on chlorophyll a fluorescence induction [Lazár D (1999) Biochimica et Biophysica Acta 1412, 1–28]. In addition to ‘old’ concepts (e.g. changes in redox states of electron acceptors of photosystem II (PSII), effect of the donor side of PSII, fluorescence quenching by oxidised plastoquinone pool), ‘new’ approaches (e.g. electric voltage across thylakoid membranes, electron transport through the inactive branch in PSII, recombinations between PSII electron acceptors and donors, electron transport reactions after PSII, light gradient within the sample) are reviewed. The K-step, usually detected after a high-temperature stress, and other steps appearing in the transient (the H and G steps) are also discussed. Finally, some applications of the transient are also mentioned.

scholarly journals Special issue in honour of Prof. Reto J. Strasser - A comparative chlorophyll a fluorescence study on isolated cells and intact leaves of Bouteloua gracilis (blue grama grass)

2020 ◽  
Vol 58 (SPECIAL ISSUE) ◽  
pp. 262-274 ◽  
Author(s):  
B. JIMENEZ-FRANCISCO ◽  
A. STIRBET ◽  
H. CAMPOS ◽  
F.V. CONDE-MARTINEZ ◽  
D. PADILLA-CHACON ◽  
...  
Keyword(s):  
Chlorophyll A ◽  
Chlorophyll A Fluorescence ◽  
Bouteloua Gracilis ◽  
Special Issue ◽  
Fluorescence Study ◽  
Isolated Cells ◽  
Blue Grama ◽  
Intact Leaves

scholarly journals Special issue in honour of Prof. Reto J. Strasser - Photosynthetic activity as assessed via chlorophyll a fluorescence suggests a role of potassium channels in root to shoot signaling

2020 ◽  
Vol 58 (SPECIAL ISSUE) ◽  
pp. 608-621
Author(s):  
O.V. VOITSEKHOVSKAJA ◽  
V.I. APOLLONOV ◽  
A.V. MURTUZOVA ◽  
C.K. RABADANOVA ◽  
M.A. CHARNYSH ◽  
...  
Keyword(s):  
Potassium Channels ◽  
Chlorophyll A ◽  
Chlorophyll A Fluorescence ◽  
Photosynthetic Activity ◽  
Special Issue
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