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Investigating Physiological and Morphological Mechanisms of Drought Tolerance in Wheat (Triticum aestivum L.) Lines with 1RS Translocation

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DOI: 10.4236/ajps.2014.513207    2,691 Downloads   3,491 Views   Citations

ABSTRACT

Rye (Secale cereale L.) chromosome translocation is reported to enhance yield attributes in common wheat (Triticum aestivum L.). We used 1RS translocations within the spring wheat cultivar “Pavon76” to measure and identify the translocation that is suitable to withstand moisture stress conditions without significant loss in yield potential. Four lines were grown under two water regimes in greenhouse environment in 2011 and 2012. The rye translocation increased root and shoot biomass in some cases, reduced plant height, and delayed maturity in some cases. The 1RS.1BL translocation produced the highest grain yield associated with the lowest root and shoot biomass under both well watered and water stressed conditions. Root and shoot biomass were recorded the highest for 1RS.1AL under well watered condition. However it produced the least biomass for both traits under water stressed conditions. In most cases, lines were not statistically differentiated for seminal root angle, abscisic acid concentration, water use efficiency, and grain yield. Results from our study show that the 1RS.1BL translocation is more suited to produce high grain yield under moisture limiting conditions.

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Karki, D. , Wyant III, W. , Berzonsky, W. and Glover, K. (2014) Investigating Physiological and Morphological Mechanisms of Drought Tolerance in Wheat (Triticum aestivum L.) Lines with 1RS Translocation. American Journal of Plant Sciences, 5, 1936-1944. doi: 10.4236/ajps.2014.513207.

References

[1] Manschadi, A.M., Hammer, G.L., Christopher, J.T. and de Voil, P. (2008) Genotypic Variation in Seedling Root Architectural Traits and Implication for Drought Adaptation in Wheat (Triticum aestivum L.). Plant and Soil, 303, 115-129.
http://dx.doi.org/10.1007/s11104-007-9492-1
[2] Gallagher, J.N., Biscoe, P.V. and Scott, R.K. (1975) Barley and Its Environment. V. Stability of Grain Weight. Journal of Applied Ecology, 12, 319-336.
http://dx.doi.org/10.2307/2401735
[3] Ehdaie, B., Hall A.E., Farquhar, G.D., Nguyen, H.T. and Waines, J.G. (1991) Water-Use Efficiency and Carbon Isotope Discrimination in Wheat. Crop Science, 31, 1282-1288.
http://dx.doi.org/10.2135/cropsci1991.0011183X003100050040x
[4] Blum, A. (2000) Effective Use of Water (EUW) and Not Water-Use Efficiency (WUE) Is the Target of Crop Yield Improvement under Drought Stress. Field Crops Research, 112, 119-123.
http://dx.doi.org/10.1016/j.fcr.2009.03.009
[5] Starzycki, S. (1976) Diseases, Pests and Physiology of Rye. In: Bushuk, W., Ed., Rye: Production, Chemistry and Technology, American Association of Cereal Chemists, St. Paul, 27-61.
[6] Koebner, R.M.D. and Shepherd, K.W. (1988) Isolation and Agronomic Assessment of Allosyndetic Recombinants Derived from Wheat/Rye Translocation 1DL.1RS, Carrying Reduced amounts of Rye Chromatin. In: Miller, T.E. and Koebner, R.M.D., Eds., Proceedings of the 7th International Wheat Genetics Symposium, Cambridge, 13-19 July 1988, Institution of Plant Science Research, 343-348.
[7] McKendry, A.L., Taque, D.N. and Ross, K. (2001) Comparative Effects of 1BL.1RS and 1AL.1RS on Soft Red Winter Wheat Milling and Baking Quality. Crop Science, 41, 712-720.
http://dx.doi.org/10.2135/cropsci2001.413712x
[8] Villareal, R.L., del Toro, E., Rajaram, S. and Mujeed-Kazi, A. (1996) The Effect of Chromosome 1AL/1RS Translocation on Agronomic Performance of 85 F2-Derived F6 Lines from Three Triticum aestivum L. Crosses. Euphytica, 89, 363-369.
[9] Rabinovich, S.V. (1998) Importance of Wheat-Rye Translocation for Breeding Modern Cultivars of Triticum aestivum L. Euphytica, 100, 323-340.
[10] Ehdaie, B., Whitkus, R.W. and Waines, J.G. (2003) Root Biomass, Water-Use Efficiency, and Performance of Wheat-Rye Translocations of Chromosome 1 and 2 in Spring Bread Wheat “Pavon”. Crop Science, 43, 710-717.
http://dx.doi.org/10.2135/cropsci2003.0710
[11] Ludlow, M.M. and Muchow, R.C. (1990) A Critical Evaluation of Traits for Improving Crop Yields in Water-Limited Environments. Advances in Agronomy, 43, 107-153.
http://dx.doi.org/10.1016/S0065-2113(08)60477-0
[12] Ehdaie, B., Layne, A.P. and Waines, J.G. (2012) Root System Plasticity to Drought Influences Grain Yield in Bread Wheat. Euphytica, 186, 219-232.
http://dx.doi.org/10.1007/s10681-011-0585-9
[13] Sanguineti, M.C., Tuberosa, R., Landi, P., Salvi, S., Maccaferri, M., Casarini, E. and Conti, S. (1999) QTL Analysis of Drought-Related Traits and Grain Yield in Relation to Genetic Variation for Leaf Abscisic Acid Concentration in Field-Grown Maize. Journal of Experimental Botany, 50, 1289-1297.
http://dx.doi.org/10.1093/jexbot/50.337.1289
[14] Giuliani, S., Sanguineti, M.C., Tuberosa, R., Bellotti, M., Salvi, S. and Landi, P. (2005) Root-ABA1, a Major Constitutive QTL, Affects Maize Root Architecture and Leaf ABA Concentration at Different Water Regimes. Journal of Experimental Botany, 56, 3061-3070.
http://dx.doi.org/10.1093/jxb/eri303
[15] Graybosch, R.A., Lee, J.H., Peterson, C.J., Porter, D.R. and Chung O.K. (1999) Genetic, Agronomic and Quality Comparisons of Two 1AL.1RS. Wheat-Rye Chromosomal Translocations. Plant Breeding, 118, 125-130.
http://dx.doi.org/10.1046/j.1439-0523.1999.118002125.x
[16] McKendry, A.L., Tague, D.N., Finny, P.L. and Miskin, K.E. (1996) Effect of 1BL.1RS on Milling and Baking Quality of Soft Red Winter Wheat. Crop Science, 36, 848-851.
[17] Villareal, R.L., Rajaram, S., Mujeeb-Kazi, A. and Del Toro, E. (1991) The Effect of Chromosome 1B/1R Translocation on the Yield Potential of Certain Spring Wheats (Triticum aestivum L.). Plant Breeding, 106, 77-81.
http://dx.doi.org/10.1111/j.1439-0523.1991.tb00482.x
[18] Villareal, R.L., del Toro, E., Mujeeb-Kazi, A. and Rajaram, S. (1995) The 1BL/1RS Chromosome Translocation Effect on Yield Characteristics in a Triticum aestivum L. Cross. Plant Breeding, 114, 497-500.
http://dx.doi.org/10.1111/j.1439-0523.1995.tb00843.x
[19] Lukaszewski, A.J. (1997) Further Manipulation by Centric Misdivision of the 1RS.1BL Translocation in Wheat. Euphytica, 7, 1-5.
[20] Bengough, A.G., Gordon, D.C., Al-Menaie, H., Ellis, R.P., Allan, D., Keith, R., Thomas, W.T.B. and Forster, B.P. (2004) Gel Observation Chamber for Rapid Screening of Root Traits in Cereal Seedlings. Plant and Soil, 262, 63-70.
http://dx.doi.org/10.1023/B:PLSO.0000037029.82618.27
[21] Large, E.C. (1954) Growth Stages in Cereals Illustration of the Feekes Scale. Plant Pathology, 3, 128-129.
http://dx.doi.org/10.1111/j.1365-3059.1954.tb00716.x
[22] Ehdaie, B. (1995) Variation in Water-Use Efficiency and its Components in Wheat: II. Pot and Field Experiments. Crop Science, 35, 1617-1626.
http://dx.doi.org/10.2135/cropsci1995.0011183x003500060017x
[23] SAS Institute (2008) The SAS System for Windows. Release 9.2., Cary.
[24] Nakamoto, T. and Oyanagi, A. (1996) The Configuration of the Seminal Roots of Triticum aestivum L. (Poaceae). Journal of Plant Research, 109, 375-380.
http://dx.doi.org/10.1007/BF02344552
[25] Manschadi, A.M., Christopher, J., de Voil, P. and Hammer, G.L. (2006) The Role of Root Architectural Traits in Adaptation of Wheat to Water-Limited Environments. Functional Plant Biology, 33, 823-837.
http://dx.doi.org/10.1071/FP06055
[26] Christopher, J., Christopher, M., Jennings, R., Jones, S., Fletcher, S., Borrell, A., Manschadi, M., Jordan, D., Mace, E. and Hammer, G. (2013) QTL for Root Angle and Number in a Population Developed from Bread Wheats (Triticum aestivum) with Contrasting Adaptation to Water-Limited Environments. Theoretical and Applied Genetics, 126, 1563-1576.
http://dx.doi.org/10.1007/s00122-013-2074-0
[27] Xiong, L., Wang. R., Mao, G. and Koczan, J.M. (2006) Identification of Drought Tolerance Determinants by Genetic Analysis of Root Response to Drought Stress and Abscisic Acid. Plant Physiology, 142, 1065-1074.
http://dx.doi.org/10.1104/pp.106.084632
[28] Westgate, M.E., Passioura, J.B. and Munns, R. (1996) Water Status and ABA Content of Floral Organs in Drought Stressed Wheat. Australian Journal of Plant Physiology, 23, 763-772.
http://dx.doi.org/10.1071/PP9960763
[29] Tuberosa, R., Sanguineti, M.C., Landi, P., Salvi, S., Cassarini, E. and Conti, S. (1998) RFLP Mapping of Quantitative Trait Loci Controlling Abscisic Acid Concentration in Leaves of Drought-Stressed Maize (Zea mays L.). Theoretical and Applied Genetics, 97, 744-755.
http://dx.doi.org/10.1007/s001220050951

  
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