AI Chat Paper
Discover the SciOpen Platform and Achieve Your Research Goals with Ease.
Search articles, authors, keywords, DOl and etc.
{{expandStatus?'Exit ':''}}Advanced Search
Magnitude measurement of chlorophyll a fluorescence (ChlF) involves challenges, and dynamic responses to variable excitations may offer an alternative. In this research, ChlF was measured during strong actinic light by using a pseudo-random binary sequence as a time-variant multiple-frequency illumination excitation. The responses were observed in the time domain but were primarily analyzed in the frequency domain in terms of amplitude gain variations. The excitation amplitude was varied, and moisture loss was used to induce changes in the plant samples for further analysis. The results show that when nonphotochemical quenching (NPQ) activities start, the amplitude of ChlF responses vary, making the ChlF responses to illumination excitations nonlinear and nonstationary. NPQ influences the ChlF responses in low frequencies, most notably below 0.03 rad/s. The low-frequency gain is linearly correlated with NPQ and can thus be used as a reference to compensate for the variations in ChlF measurements. The high-frequency amplitude gain showed a stronger correlation with moisture loss after correction with the low-frequency gain. This work demonstrates the usefulness of dynamic characteristics in broadening the applications of ChlF measurements in plant analysis and offers a way to mitigate variabilities in ChlF measurements during strong actinic illumination.
Guo Y, Tan J. Recent advances in the application of chlorophyll a fluorescence from photosystem Ⅱ. Photochem Photobiol. 2015;91(1):1–14.
Green B, Parson WW, Parson WW. Light-harvesting antennas in photosynthesis. Dordrecht (The Netherlands): Springer Science & Business Media; 2003.
van Gorkom HJ, Schelvis JPM. Kok’s oxygen clock: What makes it tick? The structure of P680 and consequences of its oxidizing power. Photosynth Res. 1993;38(3):297–301.
Krause GH, Weis E. Chlorophyll fluorescence and photosynthesis: The basics. Annu Rev Plant Biol. 1991;42:313–349.
Roháček K. Chlorophyll fluorescence parameters: The definitions, photosynthetic meaning, and mutual relationships. Photosynthetica. 2002;40(1):13–29.
Goltsev V, Zaharieva I, Lambrev P, Yordanov I, Strasser R. Simultaneous analysis of prompt and delayed chlorophyll a fluorescence in leaves during the induction period of dark to light adaptation. J Theor Biol. 2003;225(2):171–183.
Guo Y, Tan J. A kinetic model structure for delayed fluorescence from plants. Biosystems. 2009;95(2):98–103.
Guo Y, Tan J. Modeling and simulation of the initial phases of chlorophyll fluorescence from photosystem Ⅱ. Biosystems. 2011;103(2):152–157.
Goltsev V, Yordanov I. Mathematical model of prompt and delayed chlorophyll fluorescence induction kinetics. Photosynthetica. 1997;33(3):571–586.
Melis A. Photosystem-Ⅱ damage and repair cycle in chloroplasts: What modulates the rate of photodamage in vivo? Trends Plant Sci. 1999;4(4):130–135.
Müller P, Li XP, Niyogi KK. Update on photosynthesis non-photochemical quenching. A response to excess light energy 1. Plant Physiol. 2001;125(4):1558–1566.
Rutherford AW, Osyczka A, Rappaport F. Back-reactions, short-circuits, leaks and other energy wasteful reactions in biological electron transfer: Redox tuning to survive life in O2. FEBS Lett. 2012;586(5):603–616.
Goss R, Lepetit B. Biodiversity of NPQ. J Plant Physiol. 2015;172:13–32.
Lambrev PH, Miloslavina Y, Jahns P, Holzwarth AR. On the relationship between non-photochemical quenching and photoprotection of photosystem Ⅱ. Biochim Biophys Acta. 2012;1817(5):760–769.
Nagao R, Ueno Y, Yokono M, Shen J-R, Akimoto S. Effects of excess light energy on excitation-energy dynamics in a pennate diatom Phaeodactylum tricornutum. Photosynth Res. 2019;141(3):355–365.
Demmig-adams B, Garab G, Adams W Ⅲ. Non-photochemical quenching and energy dissipation in plants, algae and cyanobacteria. Photosynthesis and Respiration. 2014;40.
Ruban AV. Evolution under the sun: Optimizing light harvesting in photosynthesis. J Exp Bot. 2015;66(1):7–23.
Ruban AV. Nonphotochemical chlorophyll fluorescence quenching: Mechanism and effectiveness in protecting plants from photodamage. Plant Physiol. 2016;170(4):1903–1916.
Krause GH, Vernotte C, Briantais J-M. Photoinduced quenching of chlorophyll fluorescence in intact chloroplasts and algae. Resolution into two components. Biochim Biophys Acta Bioenerg. 1982;679(1):116–124.
Eskling M, Arvidsson P-O, Åkerlund H-E. The xanthophyll cycle, its regulation and components. Physiol Plant. 1997;100(4):806–816.
Zhu X-G, Wang YU, Ort DR, Long SP. e-photosynthesis: A comprehensive dynamic mechanistic model of C3 photosynthesis: From light capture to sucrose synthesis. Plant Cell Environ. 2013;36(9):1711–1727.
Jajoo A, Mekala NR, Tongra T, Tiwari A, Grieco M, Tikkanen M, Aro E-M. Low pH-induced regulation of excitation energy between the two photosystems. FEBS Lett. 2014;588(6):970–974.
Li X-P, Björkman O, Shih C, Grossman AR, Rosenquist M, Jansson S, Niyogi KK. A pigment-binding protein essential for regulation of photosynthetic light harvesting. Nature. 2000;403(6768):391–395.
Allen JF, Bennett J, Steinback KE, Arntzen CJ. Chloroplast protein phosphorylation couples plastoquinone redox state to distribution of excitation energy between photosystems. Nature. 1981;291(5810):25–29.
Murchie EH, Lawson T. Chlorophyll fluorescence analysis: A guide to good practice and understanding some new applications. J Exp Bot. 2013;64(13):3983–3998.
Oxborough K, Baker NR. Resolving chlorophyll a fluorescence images of photosynthetic efficiency into photochemical and non-photochemical components–calculation of qP and Fv-/Fm-; without measuring Fo. Photosynth Res. 1997;54(2):135–142.
Maxwell K, Johnson GN. Chlorophyll fluorescence—A practical guide. J of Exp Bot. 2000;51(345):659–668.
Ibaraki Y, Murakami J. Distribution of chlorophyll fluorescence parameter Fv/Fm within individual plants under various stress conditions. Acta Hort. 2007;761:255–260.
Lazár D. Parameters of photosynthetic energy partitioning. J Plant Physiol. 2015;175:131–147.
Belgio E, Johnson MP, Jurić S, Ruban AV. Higher plant photosystem Ⅱ light-harvesting antenna, not the reaction center, determines the excited-state lifetime - both the maximum and the nonphotochemically quenched. Biophys J. 2012;102(12):2761–2771.
Bassi R, Dall’Osto L. Dissipation of light energy absorbed in excess: The Molecular Mechanisms. Annu Rev Plant Biol. 2021;72:47–76.
Neshvad S, Chatzinotas S, Sachau J. Wideband identification of power network parameters using pseudo-random binary sequences on power inverters. IEEE Trans Smart Grid. 2015;6(5):2293–2301.
Guo Y, Tan J. On the potential usefulness of Fourier spectra of delayed fluorescence from plants. Sensors. 2014;14(12):23620–23629.
Oppenheim A, Schafer R, Buck J. Discrete-time signal processing. 2nd ed. Upper Saddle River (NJ): Prentice Hall; 1999.
Stirbet A, Riznichenko GY, Rubin AB, Govindjee. Modeling chlorophyll a fluorescence transient: Relation to photosynthesis. Biochem Mosc. 2014;79(4):291–323.
Hamdani S, Khan N, Perveen S, Qu M, Jiang J, Govindjee, Zhu X-G. Changes in the photosynthesis properties and photoprotection capacity in rice (Oryza Sativa) grown under red, blue, or white light. Photosynth Res. 2019;139(1-3):107–121.
Fratamico A, Tocquin P, Franck F. The chlorophyll a fluorescence induction curve in the green microalga Haematococcus pluvialis: Further insight into the nature of the P–S–M fluctuation and its relationship with the “low-wave” phenomenon at steady-state. Photosynth Res. 2016;128(3):271–285.
Havaux M, Lannoye R. Chlorophyll fluorescence induction: A sensitive indicator of water stress in maize plants. Irrig Sci. 1983;4(2):147–151.
Li RH, Guo P-G, Michael B, Stefania G, Salvatore C. Evaluation of chlorophyll content and fluorescence parameters as indicators. Agric Sci China. 2006;5(10):751–757.
Li Y, Song H, Zhou L, Xu Z, Zhou G. Tracking chlorophyll fluorescence as an indicator of drought and rewatering across the entire leaf lifespan in a maize field. Agric Water Manag. 2019;211:190–201.
Goltsev V, Zaharieva I, Chernev P, Kouzmanova M, Kalaji HM, Yordanov I, Krasteva V, Alexandrov V, Stefanov D, Allakhverdiev SI, et al. Drought-induced modifications of photosynthetic electron transport in intact leaves: Analysis and use of neural networks as a tool for a rapid non-invasive estimation. Biochim Biophys Acta. 2012;1817(8):1490–1498.
Distributed under a Creative Commons Attribution License 4.0 (CC BY 4.0).
京公网安备11010802044758号