Osmopriming, antioxidative action, and thermal stress in sunflower seeds with different vigor levels
DOI:
https://doi.org/10.5433/1679-0359.2021v42n3Supl1p1435Keywords:
Abiotic stress, Oxidative stress, Helianthus annuus L., Temperature, Seed vigor.Abstract
The osmopriming technique can reduce the period between sowing and the emergence of seedlings in the field, as well as favor seed performance under stress conditions. This study aimed to evaluate the effect of osmopriming on the physiological performance and antioxidative enzymatic activity of sunflower seeds with different vigor levels and exposed to thermal stress. Three sunflower seed lots of the cultivar Hélio 250 were used. Initially, the seeds were evaluated by germination and vigor tests to characterize the lots. Subsequently, they were primed in a polyethylene glycol 6000 solution at -2.0 MPa and 15 °C for 8 h. Then, the primed and unprimed seeds were tested for physiological quality (germination, first germination count, percentage and emergence speed index of seedlings, and seedling dry matter) and determination of the activity of the enzymes superoxide dismutase (SOD), catalase (CAT), ascorbate peroxidase (APX), and peroxidase (POX) under three temperatures: 15 °C (sub-optimal), 25 °C (optimal), and 35 °C (supra-optimal). The physiological tests allowed classifying lots 1, 2, and 3 into three different vigor levels, i.e., high, medium, and low, respectively. Osmopriming favored the performance of sunflower seeds in terms of germination and vigor at all the analyzed temperatures. This effect was more pronounced in lots of lower physiological quality at sub-optimal and supra-optimal temperatures. Sub-and supra-optimal temperatures led to a reduction in the physiological performance of seeds, mainly in less vigorous lots. In general, osmopriming favored an increase in the activity of the enzymes SOD, CAT, POX, and APX, mainly in low vigor seeds exposed to sub and supra-optimal temperatures. Osmopriming of sunflower seeds in PEG 6000 at -2.0 MPa for 8 hours is efficient to improve the performance of less vigorous lots under stress due to the sub- and supra-optimal temperatures, favoring an increase in the activity of enzymes of the antioxidative system.References
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Ali, Q., Daud, M. K., Haider, M. Z., Ali, S., Rizwan, M., Aslam, N.,… Zhu, S. J. (2017). Seed priming by sodium nitroprusside improves salt tolerance in wheat (Triticum aestivum L.) by enhancing physiological and biochemical parameters. Plant Physiology and Biochemistry, 119(2017), 50-58. doi: 10.1016/j. plaphy.2017.08.010
Anderson, M. D., Prasad, T. K., & Stewart, C. R. (1995). Changes in isozyme profiles of catalase, peroxidase, and glutathione reductase during acclimation to chilling in mesocotyls of maize seedlings. Plant Physiology, 109(4), 1247-1257. doi: 10.1104/pp.109.4.1247
Araújo, S. D. S., Paparella, S., Dondi, D., Bentivoglio, A., Carbonera, D., & Balestrazzi, A. (2016). Physical methods for seed invigoration: advantages and challenges in seed technology. Frontiers in Plant Science, 7, 646. doi: 10.3389/fpls.2016.00646
Bailly, C., Benamar, A., Corbineau, F., & Côme, D. (2000). Antioxidant systems in sunflower (Helianthus annuus L.) seeds as affected by priming. Seed Science Research, 10(1), 35-42. doi: 10.1017/S09602585 00000040
Balabusta, M., Szafrańska, K., & Posmyk, M. M. (2016). Exogenous melatonin improves antioxidant defense in cucumber seeds (Cucumis sativus L.) germinated under chilling stress. Frontiers in Plant Science, 7(2016), 575. doi: 10.3389/fpls.2016.00575
Beauchamp, C., & Fridovich, I. (1971). Superoxide dismutase: improved assays and an assay applicable to acrylamide gels. Analytical Biochemistry, 44(1), 276-287. doi: 10.1016/0003-2697(71)90370-8
Bewley, J. D., Bradford, K., & Hilhorst, H. (2013). Seeds: physiology of development, germination and dormancy. New York: Springer Science & Business Media.
Bradford, M. M. (1976). A rapid and sensitive method for the quantitation of microgram quantities of protein utilizing the principle of protein-dye binding. Analytical Biochemistry, 72(1-2), 248-254. doi: 10.1016/ 0003-2697(76)90527-3
Chance, B., & Maehly, A. C. (1955). Assay of catalase and peroxidases. Methods in Enzymology, 2(136), 764-775. doi: 10.1016/S0076-6879(55)02300-8
Chojnowski, M., Corbineau, F., & Côme, D. (1997). Physiological and biochemical changes induced in sunflower seeds by osmopriming and subsequent drying, storage and aging. Seed Science Research, 7(4), 323-332. doi: 10.1017/S096025850000372X
Dai, L. Y., Zhu, H. D., Yin, K. D., Du, J. D., & Zhang, Y. X. (2017). Seed priming mitigates the effects of saline-alkali stress in soybean seedlings. Chilean Journal of Agricultural Research, 77(2), 118-125. doi: 10.4067/S0718-58392017000200118
Das, K., & Roychoudhury, A. (2014). Reactive oxygen species (ROS) and response of antioxidants as ROS-scavengers during environmental stress in plants. Frontiers in Environmental Science, 2(2014), 53. doi: 10.3389/fenvs.2014.00053
De Bont, L., Naim, E., Arbelet-Bonnin, D., Xia, Q., Palm, E., Meimoun, P.,… Bouteau, F. (2019). Activation of plasma membrane H+-ATPases participates in dormancy alleviation in sunflower seeds. Plant Science, 280(2019), 408-415. doi: 10.1016/j.plantsci.2018.12.015
De Gara, L. (2004). Class III peroxidases and ascorbate metabolism in plants. Phytochemistry Reviews, 3(1-2), 195-205. doi: 10.1023/B:PHYT.0000047795.82713.99
Del Longo, O. T., González, C. A., Pastori, G. M., & Trippi, V. S. (1993). Antioxidant defences under hyperoxygenic and hyperosmotic conditions in leaves of two lines of maize with differential sensitivity to drought. Plant and Cell Physiology, 34(7), 1023-1028. doi: 10.1093/oxfordjournals.pcp.a078515
Finch-Savage, W. E., & Bassel, G. W. (2016). Seed vigour and crop establishment: extending performance beyond adaptation. Journal of Experimental Botany, 67(3), 567-591. doi: 10.1093/jxb/erv490
Giannopolitis, C. N., & Ries, S. K. (1977). Superoxide dismutases: I. Occurrence in higher plants. Plant Physiology, 59(2), 309-314. doi: 10.1104/pp.59.2.309
Gill, S. S., & Tuteja, N. (2010). Reactive oxygen species and antioxidant machinery in abiotic stress tolerance in crop plants. Plant Physiology and Biochemistry, 48(12), 909-930. doi: 10.1016/j.plaphy.20 10.08.016
Górnik, K., & Lahuta, L. B. (2017). Application of phytohormones during seed hydropriming and heat shock treatment on sunflower (Helianthus annuus L.) chilling resistance and changes in soluble carbohydrates. Acta Physiologiae Plantarum, 39(5), 118. doi: 10.1007/s11738-017-2413-x
Górnik, K., Badowiec, A., & Weidner, S. (2014). The effect of seed conditioning, short-term heat shock and salicylic, jasmonic acid or brasinolide on sunflower (Helianthus annuus L.) chilling resistance and polysome formation. Acta Physiologiae Plantarum, 36(10), 2547-2554. doi: 10.1007/s11738-0141626-5
Havir, E. A., & McHale, N. A. (1987). Biochemical and developmental characterization of multiple forms of catalase in tobacco leaves. Plant Physiology, 84(2), 450-455. doi: 10.1104/pp.84.2.450
Henning, L., Ceronio, G., & Nel, A. A. (2017). Emergence response of sunflower (Helianthus annuus) cultivars to supra-optimal soil temperatures. South African Journal of Plant and Soil, 34(3), 223-229. doi: 10.1080/02571862.2016.1266400
Hewezi, T., Léger, M., El Kayal, W., & Gentzbittel, L. (2006). Transcriptional profiling of sunflower plants growing under low temperatures reveals an extensive down-regulation of gene expression associated with chilling sensitivity. Journal of Experimental Botany, 57(12), 3109-3122. doi: 10.1093/jxb/erl080
Hussain, S., Khan, F., Hussain, H. A., & Nie, L. (2016). Physiological and biochemical mechanisms of seed priming-induced chilling tolerance in rice cultivars. Frontiers in Plant Science, 7(2016), 116. doi: 10.33 89/fpls.2016.00116
Ibrahim, E. A. (2016). Seed priming to alleviate salinity stress in germinating seeds. Journal of Plant Physiology, 192(2016), 38-46. doi: 10.1016/j.jplph.2015.12.011
Jisha, K. C., Vijayakumari, K., & Puthur, J. T. (2013). Seed priming for abiotic stress tolerance: an overview. Acta Physiologiae Plantarum, 35(5), 1381-1396. doi: 10.1007/s11738-012-1186-5
Jolliffe, I. T., & Cadima, J. (2016). Principal component analysis: a review and recent developments. Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 374(2065), 20150202. doi: 10.1098/rsta.2015.0202
Kar, M., & Mishra, D. (1976). Catalase, peroxidase, and polyphenoloxidase activities during rice leaf senescence. Plant Physiology, 57(2), 315-319. doi: 10.1104/pp.57.2.315
Kononenko, G. P., Ustyuzhanina, M. I., & Burkin, A. A. (2018). The problem of safe sunflower (Helianthus annuus L.) use for food and fodder purposes. Agricultural Biology, 53(3), 485-498. doi: 10.15389/ agrobiology.2018.3.485eng
Kumar, J. S. P., Prasad, S. R., Banerjee, R., & Thammineni, C. (2015). Seed birth to death: dual functions of reactive oxygen species in seed physiology. Annals of Botany, 116(4), 663-668. doi: 10.1093/aob/mcv 0 98
Li, Z., Gao, Y., Zhang, Y., Lin, C., Gong, D., Guan, Y., & Hu, J. (2018). Reactive oxygen species and gibberellin acid mutual induction to regulate tobacco seed germination. Frontiers in Plant Science, 9(2016), 1279. doi: 10.3389/fpls.2018.01279
Li, Z., Xu, J., Gao, Y., Wang, C., Guo, G., Luo, Y.,… Hu, J. (2017). The synergistic priming effect of exogenous salicylic acid and H2O2 on chilling tolerance enhancement during maize (Zea mays L.) seed germination. Frontiers in Plant Science, 8(2017), 1153. doi: 10.3389/fpls.2017.01153
Maguire, J. D. (1962). Speed of germination Aid in selection and evaluation for seedling emergence and vigor 1. Crop Science, 2(2), 176-177. doi: 10.2135/cropsci1962.0011183X000200020033x
Michel, B. E., & Kaufmann, M. R. (1973). The osmotic potential of polyethylene glycol 6000. Plant Physiology, 51(5), 914-916. doi: 10.1104/pp.51.5.914
Ministério da Agricultura, Pecuária e Abastecimento (2009). Regras para análise de sementes. Brasília: MAPA/ACS. Recuperado de http://www.agricultura.gov.br/assuntos/insumos-agropecuarios/arquivos-publicacoes-insumos/2946_regras_analise__sementes.pdf
Ministério da Agricultura, Pecuária e Abastecimento (2013). Padrões para produção e comercialização de sementes de girassol. Instrução Normativa no 45, de 17 de Setembro de 2013. Brasília. Recuperado de http://www.abrasem.com.br/wp-content/uploads/2012/10/Instru%C3%A7%C3%A3o-Normativa-n% C2%BA-45-de-17-de-Setembro-de-2013-Padr%C3%B5es-de-Identidade-e-Qualiidade-Prod-e-Comerc-de-Sementes-Grandes-Culturas-Republica%C3%A7%C3%A3o-DOU-20.09.13.pdf
Mittler, R. (2017). ROS are good. Trends in Plant Science, 22(1), 11-19. doi: 10.1016/j.tplants.2016.08.002
Nakano, Y., & Asada, K. (1981). Hydrogen peroxide is scavenged by ascorbate-specific peroxidase in spinach chloroplasts. Plant and Cell Physiology, 22(5), 867-880. doi: 10.1093/oxfordjournals pcp.a07 6232
Noctor, G., Reichheld, J. P., & Foyer, C. H. (2018). ROS-related redox regulation and signaling in plants. Seminars in Cell & Developmental Biology, 80(2018), 3-12. doi: 10.1016/j.semcdb.2017.07.013
Pál, M., Gondor, O., & Janda, T. (2013). Role of salicylic acid in acclimation to low temperature. Acta Agronomica Hungarica, 61(2), 161-172. doi: 10.1556/AAgr.61.2013.2.7
Paparella, S., Araújo, S. S., Rossi, G., Wijayasinghe, M., Carbonera, D., & Balestrazzi, A. (2015). Seed priming: state of the art and new perspectives. Plant Cell Reports, 34(8), 1281-1293. doi: 10.1007/s002 99-015-1784-y
Peixoto, P. H. P., Cambraia, J., Sant’Anna, R., Mosquim, P. R., & Moreira, M. A. (1999). Aluminum effects on lipid peroxidation and on the activities of enzymes of oxidative metabolism in sorghum. Revista Brasileira de Fisiologia Vegetal, 11(3), 137-143.
R Core Team (2018). R: A language and environment for statistical computing. Vienna: R Foundation for Statistical Computing. Retrieved from http://www.R-project.org/
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2021-04-22
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Barros, T. T. V., Pinheiro, D. T., Gama, G. F. V., Dias, D. C. F. dos S., & Silva, L. J. da. (2021). Osmopriming, antioxidative action, and thermal stress in sunflower seeds with different vigor levels. Semina: Ciências Agrárias, 42(3Supl1), 1435–1452. https://doi.org/10.5433/1679-0359.2021v42n3Supl1p1435
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