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Physiological and Biochemical Responses of Fifteen Rice Cultivars to UV-B Radiation

Korean journal of crop science = 韓國作物學會誌, v.50 no.1, 2005년, pp.39 - 44  

Sung Jwa-Kyung (Division of Organic Farming, NIAST, RDA) ,  Chung Jong-Wook (Division of Genotic Resources, NIAB, RDA) ,  Lee Sang-Min (Division of Organic Farming, NIAST, RDA) ,  Lee Yong-Hwan (Division of Organic Farming, NIAST, RDA) ,  Choi Du-Hoi (Division of Organic Farming, NIAST, RDA) ,  Kim Tae-Wan (Department of Plant Resource Science, Hankyong National University) ,  Song Beom-Heon (Department of Agronomy, Chungbuk National University)

Abstract AI-Helper 아이콘AI-Helper

This study was conducted to examine the physiological and biochemical responses against UV-B radiation in the seedling of 15 different rice cultivars, having the different physiological sensitivities. Out of 15 rice cultivars tested, moderate and susceptible groups showed significant decreases in bi...

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문제 정의

  • , 1989) are discussed. This study was conducted to determine and evaluate the intraspecific differences in physiological and biochemical responses of 15 rice cultivars to UV-B radiation in a growth chamber under the absence or presence ofsupplemental levels of UVB radiation.

가설 설정

  • Fresh weights and growth rates ofrice seedling m three different groups of 15 cultivars, tolerant, moderate, and susceptible, were shown on Table 1. The irradiation of UV-B to the rice seedlings for a short time did remarkably influence m the reduction offresh weight. The reduction rate offresh weight of three different groups, tolerant, moderate, and susceptible, were 21.
  • Considerung the examined results of fresh weight, Odaebyeo, Jinbong- byeo, Woonjangbyeo, Seojinbyeo, and Gancheokbyeo were resistant cultivars to UV-B radiation. The contents of chloro­ phyll a and b and total chlorophyll in the leaves of nee seed­ ling treated with the irradiation of UV-B were shown on Table 2. The contents of chlorophyll a were remarkedly reduced with the treatment of UV-B radiation. The reduction rates of tolerate, moderate, susceptible cultivars were about 29.
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참고문헌 (21)

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  2. Barnes, P. W, S. Maggard, S R Holman, and B Vergara. 1993. Intraspecific variation in sensitivity to UV-B radiation in rice Crop Science 33: 1041-1046 

  3. Besford, R. T., C M Richardson, J. L. Campos, and A F Tiburcio. 1993. Effect of polyamines on stabilization of molecular complexes of thylakoid membranes of osmotically stressed oat leaves. Planta 189 . 201-206 

  4. Bouchereau, A., A. Aziz, F Larher, and J. Martin-Tanguy. 1999. Polyamines and environmental challenges recent development. Plant Sci 140. 103-125 

  5. Caldwell, M M, A. H Teramura, M Tevini, J. F Bornman, L. O. Bjorn, and G Kulandaivelu. 1995. Effects of increased solar ultravIolet radiation on terrestrial plants. Ambio 24 : 166-173 

  6. Dai, Q. J., S B. Peng, A. Q Chavez, and B. S Vergara. 1994 Intraspecific responses of 188 rice cultivars to enhanced UVB radiation. Environ. Exp Bot. 34 . 422-433 

  7. D'surney, S J., T. J. Tschaplinski, N. T Edwards, and L. R. Shugart.1993. Biological responses of ten soybean cultivars exposed to enhanced UV-B radIation. Environ Exp. Bot. 33 . 347-356 

  8. FIscus, E. L., R Philbeck, A. B Britt, and F. L Booker. 1999. Growth of Arabidopsis flavonoid mutants under solar radiation and UV filters Environ. Exp Bot. 41. 231-245 

  9. Flores, H. E and J. Martin-Tanguy. 1991. Polyamines and plant secondary metabolites, In R D. Slocum, H. E. Flores (Eds) Biochemistry and Physiology of Polyamines in Plants, CRC Press Inc., Boca Raton. FL. pp. 57-76 

  10. Flores, H. E. 1991 Changes in polyamine metabolism in response to abiotic stress, In: R. D Slocum, H. E. Flores (Eds.). Biochemistry and Physiology of Polyamines in Plants. CRC Press Inc., Boca Raton. FL. pp. 214-225 

  11. Galston, A. W. and R Kaur-Sawhney. 1995. Polyamines as endogenous growth regulators, In: P.J. Davies (Ed.), Plant Hormones. Physiology, Biochemistry and Molecular Biology. 2. Kluwer Academic Publishers, Boston, MA, pp. 158-178 

  12. Heath, R L and L. Packer 1968. Photoperoxidation in isolated chloroplasts. I. Kinetics and stoichiometry of fatty acid peroxidation Arch. Biochem. Biophys 125. 189-198 

  13. Kumar, A, T. Altabella, M. A. Taylor, and A. F. Tiburcio. 1997. Recent advances in polyamine research Trends in Plant Sci 2. 124-130 

  14. Li, J., T.-M. Ou- Lee, R Raba, R. G. Amundson, and R. L. Last. 1993. Arabidopsis flavonoid mutants are hypersensitive to UV-B radiation Plant Cell 5 : 171-179 

  15. Li, Y., Y Q. Zu, J. J. Chen, H. Y. Chen, J L Yang, and Z D Hu. 2000b. Intraspecific differences in physiological responses of 20 wheat cultivars to enhanced ultraviolet-B radiation under field conditions. Environ. Exp. Bot. 44 : 95-103 

  16. MIrecki R., M. and A. H. Teramura. 1984. Effects of ultraviolet-B irradiance on soybean. V. The dependence of plant sensitivity on the photosynthetic photon flux density during and after leaf expansion. Plant Physiol. 74. 475-480 

  17. Reggiani, R., A. Hochkoeppler, and A Bertani. 1989. Polyamines and anaerobic elongation of rice coleoptiIe Plant Cell Physiol. 30 893-898 

  18. Redmond, J. W. and A Tseng. 1979 High pressure liquid chromatographic determination of putrescine, cadaverine, spermidine and spermine. J Chromatogr. 170 : 479-481 

  19. Teramura, A H. and N S Murali. 1986 Intraspecific differences In growth and yield of soybean exposed to ultraviolet-B radiation under greenhouse and field conditions. Environ. Exp. Bot 26. 89-95 

  20. Teramura, A H. 1983. Effects of ultraviolet-B radiation on the growth and yield of crop plants. Physiol. Plant 58. 415-427 

  21. Terarnura, A H., L. H. Ziska, and A E. Sztein. 1991. Changes in growth and photosynthetic capacity of rice with increased UVB radiation. Physiol. Plant 83 : 373-380 

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