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Journal of Biological Sciences

Year: 2001 | Volume: 1 | Issue: 11 | Page No.: 1009-1011
DOI: 10.3923/jbs.2001.1009.1011
Biochemical Screening of Some Groundnut (Arachis hypogaea L.) Genotypes for Drought Tolerance
D. E. Jharna, B. L.D. Chowdhury, M.A. Haque , M.R.H. Bhuiyan and M.M. Husain

Abstract: A pot experiment was conducted for screening of ten drought tolerant groundnut (Arachis hypogaea L.) genotypes. Ten genotypes were collected from the International Crop Research Institute for Semi Arid Tropics (ICRISAT), India. Plants were grown in Hoagland solution and by adding 4% polyethylene glycol-6000, water stress was imposed. As index of drought tolerance, change in free proline content and stability of nitrate reductase activity in the leaves of water stressed plants was monitored. In the drought tolerant plant, the increase in proline over the control varied from 5.44 to 7.16 fold and the decrease in nitrate reductase activity ranged from 4.97 - 6.69%. On the basis of increase in proline accumulation and degree of stability of nitrate reductase, 3 genotypes were selected as drought tolerant and they were 3203, ICGV-93269 and ICGV-93232.

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How to cite this article
D. E. Jharna, B. L.D. Chowdhury, M.A. Haque , M.R.H. Bhuiyan and M.M. Husain , 2001. Biochemical Screening of Some Groundnut (Arachis hypogaea L.) Genotypes for Drought Tolerance. Journal of Biological Sciences, 1: 1009-1011.

Keywords: Biochemical screening, groundnut and drought

REFERENCES
  • Amaregouda, A., M.B. Chetti, P.M. Ealimath and G.V.C. Gowda, 1994. Intolerance of antitraspirants on osmoregulants in summer groundnut (Arachis hypogaea L.). Ann. Plant Physiol., 8: 114-120.

  • Aspinall, D. and L.G. Paleg, 1981. Proline Accumulation and Physiological Aspects. In: Physiology and Biochemistry of Drought Resistance in Plants, Academic Press, New York, pp: 205-207

  • Bates, L.S., R.P. Waldren and I.D. Teare, 1973. Rapid determination of free proline for water-stress studies. Plant Soil, 39: 205-207.
    CrossRef    Direct Link    

  • BBS, 1999. Statistical Yearbook of Bangladesh. Bangladesh Bureau of Statistics, Dhaka, Bangladesh

  • Fukutoku, J., 1996. Effect of water stress on nitrate assimilation in soybean leaves. Bull. Fac. Agric. Saga Univ., 80: 69-76.

  • Koti, R.V., M.B. Chetti, T.V. Manjunath and A. Amaregowda, 1994. Effect of water stress at different growth stages on biophysical characters and yield in groundnut genotypes. Karnataka J. Agric. Sci., 7: 158-162.

  • Mehkri, A.A., V.R. Sashidhar, M. Udaykumar and K.S.K. Sastry, 1977. Screening of varieties for relative drought tolerance in groundnut. Indian J. Plant Physiol., 20: 50-55.

  • Nogueira, R.J.M.C., R.C. Santos, N.E. Bezerra, V.F. Santos, R.C. Santos and V.F. Santos, 1998. Physiological response of two groundnut cultivars subjected to different water regimes. Pesquisa Agropecuaria Brasileira, 33: 1963-1969.

  • Patil, N.A. and T.M. Patil, 1993. Physiological responses of groundnut genotypes to water stress. Legume Res., 16: 23-30.

  • Pearson, J., N. Smirnoff, G.R. Stewart and L.B. Turner, 1987. Nitrogen Metabolism in Relation to Water Stress. In: Drought Tolerance in Winter Cereals, Srivastava, J.P., F. Proceddu, F. Acevedo and S. Varma (Eds.). Jokn Wiley and Sons Ltd., New York, pp: 241-253

  • Purushotham, M.G., V. Patil, P.C. Reddey, T.G. Prasad and S.N. Vajranabhaian, 1998. Development of in vitro PEG stress tolerant cell lines in two groundnut (Arachis hypogaea L.) genotypes. Indian J. Plant Physiol., 3: 49-51.

  • Ruilian, Z. and W. Gang, 1997. Water stress induced changes in protection enzyme activities and effects of proline enhancement on drought resistance in peas. Acta Prataculturae Sinica, 6: 39-43.

  • Saini, H.S. and A.K. Srivastava, 1991. Osmotic stress and the nitrogen metabolism of two groundnut (Arachis hypogaea L.) cultivars. Irrigat. Sci., 2: 185-192.

  • Sharma, K., G. Singh, R. Sharma and G. Singh, 1990. Biochemical changes in groundnut seedlings grown under polyethylene glycol induced water stress. Environ. Ecol., 8: 854-856.

  • Stewart, G.R. and T.O. Orebamjo, 1979. Some unusual characteristics of nitrate reduction in Erythina senagalensis DC. New Phytol., 83: 311-319.

  • Tyagi, A., I.M. Santha and S.L. Mehta, 1999. Effect of water stress on proline content and transcript levels in Lathyrus sativus. Indian J. Biochem. Biophys., 36: 207-210.
    PubMed    Direct Link    

  • Venkateswarlu, B. and K. Ramesh, 1993. Cell membrane stability and biochemical response of cultured cells of groundnut under polyethylene glycol induced water stress. Plant Sci. Limerick, 90: 179-185.

  • Yoshiba, Y., T. Kiyosue, T. Katagiri, H. Ueda and T. Mizoguchi et al., 1995. Correlation between the induction of a gene for Al-pyrroline-5-carboxylate synthatase and the accumulation of proline in Arabidopsis thahniana under osmotic stress. Plant J., 7: 751-760.

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