Abstract
Components of the ethylene signal perception and transduction pathway (ethylene signaling pathway, ESP) were studied in respect to their involvement in regulation of UV-B-induced changes in levels of polyamines in plants Arabidopsis thaliana (L.) Heynh. Experiments were performed on 15-day old wild type (WT) plants, the mutant etr1-1 with impaired ethylene reception, and the ethylene-insensitive mutant ctr1-1 with constitutively activated ESP. The plants were cultivated aseptically. It was found that exogenous ethylene or an inhibitor of its action 1-methylcyclopropen (1-MCP), which blocks ethylene receptors did not affect the polyamine content in leaf rosettes of plants, which had not been subjected to UV-B stress. A day after UV-B irradiation at intermediate (9 kJ/m2) or high doses (18 kJ/m2), the putrescine levels increased, respectively, 6.4 and 3.0 times in WT, 4.5 and 3.2 times in etr1-1, and 5.5 and 4.7 in ctr1-1. Pretreatment with ethylene (1 μL/L) for 24 h reduced the putrescine accumulation along with the loss in spermidine and spermine pools in WT plants and, to a lesser extent, in etr1-1 mutant. Treatment with 1-MCP (50 nL/L, 3 h before and 24 h after the irradiation) enhanced plant sensitivity to UV-B, putrescine accumulation, as well as spermidine and spermine consumption in WT and, to a lesser degree, in etr1-1. The mutant ctr1-1 was insensitive to both ethylene and 1-MCP. The results show that the activation of ESP by ethylene increases plant resistance to UV-B because the irradiation stimulates accumulation of putrescine, which converts to spermidine and spermine functioning as ROS traps.
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Abbreviations
- ESP:
-
ethylene signaling pathway
- 1-MCP:
-
1-methylcyclopropene
- PA:
-
polyamines
- Put:
-
putrescine
- Spd:
-
spermidine
- Spm:
-
spermine
- WT:
-
Arabidopsis thaliana wild type
References
Frohnmeyer, H. and Staiger, D., Ultraviolet-B radiation-mediated responses in plants. Balancing damage and protection, Plant Physiol., 2003, vol. 133, pp. 1420–1428.
Mackerness, S.A.H., Plant responses to ultraviolet-B (UV-B: 280–320 nm) stress: what are the key regulators? Plant Growth Regul., 2000, vol. 32, pp. 27–39.
Solovchenko, A.E. and Merzlyak, M.N., Opticheskoe ekranirovanie kak fotozashchitnyi mekhanizm rastenii (Optical Screening as a Photoprotective Mechanism in Plants), Moscow: A-Litera, 2010.
Liu, J.H., Wang, W., Wu, H., Gong, X., and Moriguchi, T., Polyamines function in stress tolerance: from synthesis to regulation, Front. Plant Sci., 2015, vol. 6, pp. 1–10.
Hussain, S.S., Ali, M., Ahmad, M., and Siddigue, K.A.M., Polyamines: natural and engineered abiotic and biotic stress tolerance in plants, Biotechnol. Adv., 2011, vol. 29, pp. 300–311.
Shi, H. and Chan, Z., Improvement of plant abiotic stress tolerance through modulation of the polyamine pathway, J. Integr. Plant Biol., 2014, vol. 56, pp. 114–121.
Kaur-Sawhney, R., Tiburcio, A., Altabella, T., and Galston, A.W., Polyamines in plants: an overview, J. Cell Mol. Biol., 2003, vol. 2, pp. 1–12.
Kuznetsov, Vl.V., Radyukina, N.L., and Shevyakova, N.I., Polyamines and stress: biological role, metabolism, and regulation, Russ. J. Plant Physiol., 2006, vol. 53, pp. 583–604.
Drolet, G., Dumbroff, E.B., Legge, R., and Tompson, J.E., Radical scavenging properties of polyamines, Phytochemistry, 1986, vol. 25, p. 367.
Ha, H.C., Sirisoma, N.S., Kuppusamy, P., Zweier, J.L., Woster, P.M., and Casero, R.A., The natural polyamine spermine functions directly as a free radical scavenger, Proc. Natl. Acad. Sci. USA, 1998, vol. 95, pp. 11140–11145.
Bhanagar, P., Minocha, R., and Minocha, S., Genetic manipulation of the metabolism of polyamines in poplar cells. The regulation of putrescine catabolism, Plant Physiol., 2002, vol. 128, pp. 1455–1469.
Wang C.Y. and Wellburn A.R., Role of ethylene under stress condition, in Stress Responses in Plants: Adaptation and Acclimation Mechanisms, Alscher, R. and Cucumming, J., Eds., New-York: Wiley, 1990, pp. 147–173.
Abeles, F., Morgan, P., and Salveit, J., Ethylene in Plant Biology, San Diego: Academic, 1992.
Rakitin, V.Yu., Prudnikova, O.N., Karyagin, V.V., Rakitina, T.Ya., Vlasov, P.V., Borisova, T.A., Novikova, G.V., and Moshkov, I.E., Ethylene evolution and ABA and polyamine contents in Arabidopsis thaliana during UV-B stress, Russ. J. Plant Physiol., 2008, vol. 55, pp. 321–327.
Rakitin, V.Yu., Karyagin, V.V., Rakitina, T.Ya., Prudnikova, O.N., and Vlasov, P.V., UV-B stress-induced ABA production in Arabidopsis thaliana mutants defective in ethylene signal transduction pathway, Russ. J. Plant Physiol., 2008, vol. 55, pp. 854–856.
Rakitina, T.Ya., Rakitin, V.Yu., Vlasov, P.V., and Prudnikova, O.N., Effect of ABA on the UV-B-induced ethylene evolution by the etr and ctr mutants of Arabidopsis thaliana, Russ. J. Plant Physiol., 2004, vol. 51, pp. 663–667.
Rakitina, T.Ya., Vlasov, P.V., Zhalilova, F.Kh., and Kefeli, V.I., Abscisic acid and ethylene in mutants of Arabidopsis thaliana differing in their resistance to ultraviolet(UF-B) radiation stress, Russ. J. Plant Physiol., 1994, vol. 41, pp. 599–603.
Rakitin, V.Yu., Prudnikova, O.N., Rakitina, T.Ya., Karyagin, V.V., Vlasov, P.V., Novikova, G.V., and Moshkov, I.E., Interaction between ethylene and ABA in the regulation of polyamine level in Arabidopsis thaliana during UV-B stress, Russ. J. Plant Physiol., 2009, vol. 56, pp. 147–153.
Woest, K. and Kieber, J.J., The molecular basis of ethylene signaling in Arabidopsis, Philos. Trans. Sci. Lond. B: Biol. Sci., 1998, vol. 353, pp. 1431–1438.
Alonso, J.M. and Stepanova, A.N., The ethylene signaling pathway, Science, 2004, vol. 306, pp. 1513–1515.
Veleminsky, J. and Gichner, T., Sterile culture of Arabidopsis on agar medium, Arabidopsis Information Service, Kranz, A.R., Ed., Frankfurt am Main: J.W. Goethe-Univ., 1964, vol. 1, pp. 34–35.
Baslavskaya, S.S. and Trubetskova, O.M., Praktikum po fiziologii rastenii (Practical Works for Plant Physiology), Moscow: Moscow Gos. Univ., 1964.
Rakitin, V.Yu. and Rakitin, L.Yu., Determination of gas exchange and the content of ethylene, carbon dioxide, and oxygen in the tissues of higher plants, Sov. Plant Physiol., 1986, vol. 33, pp. 403–413.
Sisler, E.C. and Serek, M., Inhibitors of ethylene responses in plants at the receptor level: recent developments, Physiol. Plant., 1997, vol. 100, pp. 577–582.
Flores, H.E. and Galston, A.W., Analysis of polyamines in higher plants by high performance liquid chromatography, Plant Physiol., 1982, vol. 69, pp. 701–706.
Rakitin, V.Yu., Prudnikova, O.N., Stetsenko, L.A., and Shevyakova, N.I., Determination of free and bound polyamines using high performance liquid chromatography, in Molekulyarno-geneticheskie metody v sovremennoi biologii rastenii (Molecular and Genetic Techniques in Modern Plant Biology), Kuznetsov, Vl.V., Kusnetsov, V.V., and Romanov, G.A., Eds., Moscow: Binom, 2011, pp. 337–347.
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Original Russian Text © O.N. Prudnikova, T.Ya. Rakitina, V.V. Karyagin, P.V. Vlasov, V.Yu. Rakitin, 2016, published in Fiziologiya Rastenii, 2016, Vol. 63, No. 5, pp. 644–648.
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Prudnikova, O.N., Rakitina, T.Y., Karyagin, V.V. et al. Involvement of ethylene in UV-B-induced changes in polyamine content in Arabidopsis thaliana plants. Russ J Plant Physiol 63, 604–608 (2016). https://doi.org/10.1134/S1021443716050101
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DOI: https://doi.org/10.1134/S1021443716050101