Abstract
The kinetics of irradiation-induced changes in leaf optical transparence (ΔT) and non-photochemical quenching (NPQ) of chlorophyll fluorescence in Tradescantia fluminensis and T. sillamontana leaves adapted to different irradiance in nature was analyzed. Characteristic times of a photoinduced increase and a dark decline of ΔT in these species were 12 and 20 min, respectively. The ΔT was not confirmed to be the main contributor to the observed middle phase of NPQ relaxation kinetics (τ = 10-28 min). Comparison of rate of photoinduced increase in ΔT and photosystem II quantum yield recovery showed that the former did not affect the tolerance of the photosynthetic apparatus (PSA) to irradiances up to 150 μmol PAR·m–2·s–1. Irradiance tolerance correlated with the rate of “apparent NPQ” induction. Considering that the induction of apparent NPQ involves processes significantly faster than ΔT, we suggest that the photoprotective mechanism induction rate is crucial for tolerance of the PSA to moderate irradiance during the initial stage of light acclimation (first several minutes upon the onset of illumination).
Similar content being viewed by others
Abbreviations
- CFI:
-
chlorophyll fluorescence induction
- HL:
-
high light
- IIT:
-
irradiance-induced increase in leaf light transmittance
- LL:
-
low light
- NPQ:
-
non-photochemical quenching
- PAR:
-
photosynthetically active radiation
- PSA:
-
photosynthetic apparatus
- PSII:
-
photosystem II
- ROS:
-
reactive oxygen species
References
Muller, P., Li, X.-P., and Niyogi, K. K. (2001) Non-photochemical quenching. A response to excess light energy, Plant Physiol., 125, 1558–1566.
Sharma, P., Jha, A. B., Dubey, R. S., and Pessarakli, M. (2012) Reactive oxygen species, oxidative damage, and antioxidative defense mechanism in plants under stressful conditions, J. Bot., doi: 10.1155/2012/217037.
Demmig-Adams, B., Cohu, C. M., Muller, O., and Adams, W. W., 3rd (2012) Modulation of photosynthetic energy conversion efficiency in nature: from seconds to seasons, Photosynth. Res., 113, 75–88.
Demmig, B., Winter, K., Kruger, A., and Czygan, F.-C. (1987) Photoinhibition and zeaxanthin formation in intact leaves a possible role of the xanthophyll cycle in the dissipation of excess light energy, Plant Physiol., 84, 218–224.
Jahns, P., and Holzwarth, A. R. (2012) The role of the xanthophyll cycle and of lutein in photoprotection of photosystem II, Biochim. Biophys. Acta, 1817, 182–193.
Kasahara, M., Kagawa, T., Oikawa, K., Suetsugu, N., Miyao, M., and Wada, M. (2002) Chloroplast avoidance movement reduces photodamage in plants, Nature, 420, 829–832.
Pfundel, E. E., and Dilley, R. A. (1993) The pH dependence of violaxanthin deepoxidation in isolated pea chloroplasts, Plant Physiol., 101, 65–71.
Kong, S.-G., and Wada, M. (2014) Recent advances in understanding the molecular mechanism of chloroplast photorelocation movement, Biochim. Biophys. Acta, 1837, 522–530.
Koniger, M. (2014) in Photosynthesis in Bryophytes and Early Land Plants (Hanson, D. T., and Rice, S. K., eds.) Springer, Dordrecht, pp. 131–150.
Kong, S.-G., and Wada, M. (2016) Molecular basis of chloroplast photorelocation movement, J. Plant Res., 129, 159–166.
Samoilova, O. P., Ptushenko, V. V., Kuvykin, I. V., Kiselev, S. A., Ptushenko, O. S., and Tikhonov, A. N. (2011) Effects of light environment on the induction of chlorophyll fluorescence in leaves: a comparative study of Tradescantia species of different ecotypes, Biosystems, 105, 41–48.
Ptushenko, V. V., Ptushenko, E. A., Samoilova, O. P., and Tikhonov, A. N. (2013) Chlorophyll fluorescence in the leaves of Tradescantia species of different ecological groups: induction events at different intensities of actinic light, Biosystems, 114, 85–97.
Ptushenko, V. V., Ptushenko, O. S., Samoilova, O. P., and Solovchenko, A. E. (2016) An exceptional irradianceinduced decrease of light trapping in two Tradescantia species: an unexpected relationship with the leaf architecture and zeaxanthin-mediated photoprotection, Biol. Plant., 60, 385–393.
Davis, P. A., Caylor, S., Whippo, C. W., and Hangarter, R. P. (2011) Changes in leaf optical properties associated with light-dependent chloroplast movements, Plant Cell Environ., 34, 2047–2059.
Schreiber, U., Schliwa, U., and Bilger, W. (1986) Continuous recording of photochemical and non-photochemical chlorophyll fluorescence quenching with a new type of modulation fluorometer, Photosynt. Res., 10, 51–62.
Koniger, M., and Bollinger, N. (2012) Chloroplast movement behavior varies widely among species and does not correlate with high light stress tolerance, Planta, 236, 411426.
Maxwell, K., and Johnson, G. N. (2000) Chlorophyll fluorescence–a practical guide, J. Exp. Bot., 51, 659–668.
Ptushenko, V. V., Ptushenko, O. S., and Tikhonov, A. N. (2014) Chlorophyll fluorescence induction, chlorophyll content, and chromaticity characteristics of leaves as indicators of photosynthetic apparatus senescence in arboreus plants, Biochemistry (Moscow), 79, 338–352.
Merzlyak, M., Solovchenko, A., and Pogosyan, S. (2005) Optical properties of rhodoxanthin accumulated in Aloe arborescens Mill. leaves under high-light stress with special reference to its photoprotective function, Photochem. Photobiol. Sci., 4, 333–340.
Urbanik, E., and Ware, B. R. (1989) Actin filament capping and cleaving activity of cytochalasins B,D,E,and H, Arch. Biochem. Biophys., 269, 181–187.
Suetsugu, N., and Wada, M. (2012) in Advances in Photosynthesis–Fundamental Aspects (Najafpour, M., ed.) InTech, Rijeka-Shanghai, pp. 215–234.
Nilkens, M., Kress, E., Lambrev, P., Miloslavina, Y., Muller, M., Holzwarth, A. R., and Jahns, P. (2010) Identification of a slowly inducible zeaxanthin-dependent component of non-photochemical quenching of chlorophyll fluorescence generated under steady-state conditions in Arabidopsis, Biochim. Biophys. Acta, 1797, 466–475.
Cazzaniga, S., Dall’ Osto, L., Kong, S.-G., Wada, M., and Bassi, R. (2013) Interaction between avoidance of photon absorption, excess energy dissipation and zeaxanthin synthesis against photooxidative stress in Arabidopsis, Plant J., 76, 568–579.
Tikhonov, A. N. (2015) Induction events and short-term regulation of electron transport in chloroplasts: an overview, Photosynt. Res., 125, 65–94.
Kono, M., and Terashima, I. (2014) Long-term and shortterm responses of the photosynthetic electron transport to fluctuating light, J. Photochem. Photobiol. B Biol., 137, 8999.
Tikkanen, M., Grieco, M., Nurmi, M., Rantala, M., Suorsa, M., and Aro, E.-M. (2012) Regulation of the photosynthetic apparatus under fluctuating growth light, Philos. Trans. R Soc. B, 367, 3486–3493.
Davis, P. A., and Hangarter, R. P. (2012) Chloroplast movement provides photoprotection to plants by redistributing PSII damage within leaves, Photosynt. Res., 112, 153161.
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © V. V. Ptushenko, O. S. Ptushenko, O. P. Samoilova, A. E. Solovchenko, 2017, published in Biokhimiya, 2017, Vol. 82, No. 1, pp. 157-166.
Rights and permissions
About this article
Cite this article
Ptushenko, V.V., Ptushenko, O.S., Samoilova, O.P. et al. Analysis of photoprotection and apparent non-photochemical quenching of chlorophyll fluorescence in Tradescantia leaves based on the rate of irradiance-induced changes in optical transparence. Biochemistry Moscow 82, 67–74 (2017). https://doi.org/10.1134/S0006297917010072
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S0006297917010072