Morphological and molecular variation of five rice varieties to ultra violet-B radiation stress
Автор: John De Britto A, Mary Sujin R, Roshan Sebastian Steena
Журнал: Журнал стресс-физиологии и биохимии @jspb
Статья в выпуске: 3 т.7, 2011 года.
Бесплатный доступ
India is one of the major rice producing countries. Rice cultivation is affected by several factors such as climate, soil pollution, UV radiation etc. The present study is an attempt made to understand the morphological variation and molecular variation through SDS-PAGE in five different rice varieties induced with UV-B stress. Five varieties of rice were irradiated with UV-B for 10, 20 and 30 min and a set was maintained as control for every variety. Morphological variations were estimated using morphometric analysis that showed significant variation in stressed and controlled sets. The leaf protein was separated through SDS-PAGE gel electrophoresis and molecular weight markers were used to calculate the molecular weight of the proteins. UV treated varieties had the lowest record based on the banding pattern than the control. These results show that the UV radiation could induce both phenotypic and genotypic changes in rice.
Morphological parameters, molecular variation, oryza sativa l., sds-page, uv stress
Короткий адрес: https://sciup.org/14323540
IDR: 14323540
Список литературы Morphological and molecular variation of five rice varieties to ultra violet-B radiation stress
- Bais A.F., Zerefos C.S. and McElroy C.T. (1996). Solar UVB Measurements with the Double-and Single-monochromator Brewer Ozone Spectrophotometers. Geophy. Res. Lett., 23(8), 833-836
- Casati P., Zhang X., Burlingame A.L. and Walbot V. (2005). Analysis of leaf proteome after UV-B irradiation in maize lines differing in sensitivity. Mol. &Cellular Proteo., 4, 1673-1685.
- Dooslin M.D., Johnson M. and Gerardin J. (2010). UV-B Response of Oryza sativa L. var. ADT(R) 45 Seedlings. Int. J. Biotech. Biochem., 6(3), 411-418.
- Finckh M.R., Chavez A.Q., Dai Q., Teng P.S. (1999). Effects of enhanced UV-B radiation on the growth of rice and its susceptibility to rice blast under glasshouse conditions. Agriculture Ecosystems & Environment., 52(2-3), 223-233.
- Hert R.W. (1991). Research priorities for rice biotechnology. In: G.S. Khush and G.H. Toenniessen (ed.), Rice Biotechnology, CAB Intemational, UK, pp.19-54.
- Hidema J. and Kumagai T. (2006). Sensitivity of Rice to Ultraviolet-B Radiation. Ann. Bot., 97, 933-942.
- Jansen M.A.K., Van Den Noort R.E., Tan M.Y.A., Prinsen E., Lagrimini L.M. and Thorneley R.N.F. (2001). Phenol-oxidizing peroxidases contribute to the protection of plants from ultraviolet radiation stress. Plant Physiol., 126, 1012-1023.
- Jordan B.R., He J., Chow W.S. and Anderson J.M. (1992). Changes in mRNA levels and polypeptide subunits of ribulose 1, 5-bisphophate carboxylase in response to supplementary ultraviolet-B radiation. Plant Cell Environ., 15, 91-98.
- Kerr R.A. (1988). Stratospheric ozone is decreasing. Science., 239, 1489-1491.
- Kim H.Y., Kobayashi K., Nouchi I. and Yoneyama T. (2006). Enhanced UV-B radiation has little effect on growth, δ13C values and pigments of pot-grown rice (Oryza sativa) in the field. Physiologia Plantarum., 96(1), 1-5.
- Kliebenstein D.J., Lim J.E., Landry L.G. and Last R.L. (2002). Arabidopsis UVR8 regulates Ultraviolet-B signal transduction and tolerance and contains sequence similarity to Human Regulator of Chromatin Condensation. Plant Physiol., 130(1), 234-243
- Kosakivska I., Klymchuk D., Negretzky V., Bluma D. and Ustinova A. (2008). Stress proteins and ultrastructural characteristics of leaf cells of plants with different types of ecological strategies. Gen. Appl. Plant Physiol., 34(3-4), 405-418.
- Laemmli U.K. (1970). Cleavage of structural proteins during the assembly of head of bacteriophage T4. Nature., 227, 680-85.
- Longstreth J.D., De Gruijl F.R., Kripke M.L., Takizawa Y. and Van der Leun J.C. (1995). Effects of increased solar ultraviolet radiation on human health. Ambio., 24, 153-165.
- Nedunchezhian N., Amamalainathan K., Kulandaivelu G. (2008). Induction of heat shock-like proteins in Vigna sinensis seedlings growing ultraviolet-B (280-320 nm) enhanced radiation. Physiol. Plant., 85(3), 503-506.
- Olsson L.C., Fraysse L. and Bornman J.F. (1999). Influence of high light and UV‐B radiation on photosynthesis and D1 turnover in atrazine‐tolerant and sensitive cultivars of Brassica napus. J. Experi. Bot., 51(343), 265-274.
- Prasad M.N.V. (1995). Cadmium toxicity and tolerance in vascular plants. Environ and Exp Bot., 35, 525-45.
- Yost H.J. and Lindquist S.L. (1988). Translation of unspliced transcripts after heat shock. Science., 242, 1544-1548.
