Abstract
Pigment mutants CC-124y-1, СС-124у-2, and СС-124р-2 of the green microalga Chlamydomonas reinhardtii Dangeard were obtained by means of UV-induced mutagenesis. Morphological properties and photosynthetic activity of these mutants were examined. The mutants displayed a lowered content of chlorophyll b and carotenoids. Analysis of fluorescence induction curves revealed the decreased rates of electron transport in photosystem II (PSII), the increase in the fraction of QB-nonreducing centers, and the enhancement of nonphotochemical fluorescence quenching. The mutations had no direct impact on oxidation of pigment P700 in PSI and on the decline of delayed fluorescence. The parameters of induction curves of prompt and delayed fluorescence are proposed for use in early diagnostics of UV-induced mutagenesis. The pigment mutants obtained can be applied in biomonitoring studies.
Similar content being viewed by others
Abbreviations
- Chl:
-
chlorophyll(s)
- DF:
-
delayed fluorescence
- FNR:
-
ferredoxin–NADP reductase
- O, J, I, P:
-
intermediate steps in the fluorescence induction curve
- P700 :
-
reaction center pigment in PSI
- PAR:
-
photosynthetically active radiation
- PF:
-
prompt fluorescence
- PQ:
-
plastoquinone
- QA and QB :
-
primary and secondary quinone acceptors of electrons
- RC:
-
reaction center
References
Zayadan, B.K. and Matorin, D.N., Biomonitoring vodnykh ekosistem na osnove mikrovodoroslei (Biomonitoring of Aquatic Ecosystems Based on Microalgae), Moscow: Al’teks, 2015.
Sarapul'tseva, E., Geras’kin, S., and Tsatsenko, L.V., Biologicheskii kontrol' okruzhayushchei sredy. Geneticheskii monitoring (Biological Control of Environment. Genetic Monitoring), Moscow: Akademiya, 2010.
Zaydan, B.K., Sadvakasova, A.K., Saleh, M.M., and Gaballah, M.M., Generation of pigment mutants of Chlamydomonas reinhardtii CC-124 and investigation of the mutants for evaluating the mutability of the waste water ecosystems, Intl. J. Curr. Microbiol. Appl. Sci., 2013, vol. 2, pp. 64–73.
Zayadan, B.K., Sadvakasova, A.K., Saleh, M.M., and Gaballah, M.M., Generation and characterization of pigment mutants of Chlamydomonas reinhardtii CC-124, Afr. J. Biotechnol., 2014, vol. 13, pp. 274–279.
Strasser, R.J., Tsimilli-Michael, M., Qiang, S., and Goltsev, V., Simultaneous in vivo recording of prompt and delayed fluorescence and 820-nm reflection changes during drying and after rehydration of the resurrection plant Haberlea rhodopensis, Biochim. Biophys. Acta, 2010, vol. 1797, pp. 1313–1326.
Gol'tsev, V.N., Kaladzhi, M.H., Kuzmanova, M.A., and Allakhverdiev, S.I., Peremennaya i zamedlennaya fluorestsentsiya khlorofilla a–teoreticheskie osnovy i prakticheskoe prilozhenie v issledovanii rastenii (The Variable and Delayed Fluorescence of Chlorophyll a–Theoretic Basics and Practical Application in Plant Research), Moscow: Inst. Comput. Issled., 2014.
Matorin, D.N. and Rubin, A.B., Fluorestsentsii khlorofilla vysshikh rastenii i vodoroslei (Chlorophyll Fluorescence in Higher Plants and Microalgae), Moscow: Inst. Comput. Issled. 2012.
Bulychev, A.A., Osipov, V.A., Matorin, D.N., and Vredenberg, W.J., Effects of far-red light on fluorescence induction in infiltrated pea leaves under diminished ΔpH and Δϕ components of the proton motive force, J. Bioenerg. Biomembr., 2013, vol. 45, pp. 37–45.
Lenbaum, V.V., Bulychev, A.A., and Matorin, D.N., Effects of far red light on the induction changes of prompt and delayed fluorescence and the redox state of P700 in Scenedesmus quadricauda, Russ. J. Plant Physiol., 2015, vol. 62, pp. 210–218.
Matorin, D.N., Todorenko, D.A., Seifullina, N.Kh., Zayadan, B.K., and Rubin, A.B., Effect of silver nanoparticles on the parameters of chlorophyll fluorescence and P700 reaction in the green alga Chlamydomonas reinhardtii, Microbiology, 2013, vol. 82, pp. 809–814.
Lazar, D. and Schansker, G., Models of chlorophyll a fluorescence transients, in Photosynthesis in Silico, Laisk, A., Nedbal, L., and Govindjee A., Eds., Dordrecht: Springer-Verlag, 2009, pp. 85–123.
Xue, L., Zhang, Y., Zhang, T., An, L., and Wang, X., Effects of enhanced ultraviolet-B radiation on algae and cyanobacteria, Crit. Rev. Microbiol., 2005, vol. 31, pp. 79–89.
Zayadan, B.K., Purton, S., Sadvakasova, A.K., Userbaeva, A.A., and Bolatkhan, K., Isolation, mutagenesis, and optimization of cultivation conditions of microalgal strains for biodiesel production, Russ. J. Plant Physiol., 2014, vol. 61, pp. 124–130.
Rastogi, R.P., Sinha, R.P., Moh, S.H., Lee, T.K., Kottuparambil, S., Kim, Y.J., Rhee, J.S., Choi, E.M., Brown, M.T., Häder, D.P., and Taejun, H., Ultraviolet radiation and cyanobacteria, J. Photochem. Photobiol. B, 2014, vol. 141, pp. 154–169.
Moon, Y., Kim, S., and Chung, Y., Sensing and responding to UV-A in cyanobacteria, Int. J. Mol. Sci., 2012, vol. 13, pp. 16 303–16 332.
Han, C., Liu, Q., and Yang, Y., Short-term effects of experimental warming and enhanced ultraviolet-B radiation on photosynthesis and antioxidant defense of Picea asperata seedlings, Plant Growth Regul., 2009, vol. 58, pp. 153–162.
Voronova, E.N., Konyukhov, I.V., Kazimirko, Yu.V., Pogosyan, S.I., and Rubin, A.B., Changes in the condition of photosynthetic apparatus of a diatom alga Thallassiosira weisflogii during photoadaptation and photodamage, Russ. J. Plant Physiol., 2009, vol. 56, pp. 753–760.
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © A.K. Sadvakasova, N.R. Akmukhanova, B.K. Zayadan, D.N. Matorin, F.F. Protopopov, A.A. Alekseev, K. Bolatkhan, 2016, published in Fiziologiya Rastenii, 2016, Vol. 63, No. 4, pp. 472–480.
Rights and permissions
About this article
Cite this article
Sadvakasova, A.K., Akmukhanova, N.R., Zayadan, B.K. et al. Pigment mutants of the green microalga Chlamydomonas reinhardtii: Morphological properties and photosynthetic performance. Russ J Plant Physiol 63, 443–450 (2016). https://doi.org/10.1134/S1021443716040130
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S1021443716040130