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Waxy proteins and amylose content in tetraploid wheats Triticum dicoccum Schulb, Triticum durum L. and Triticum polonicum L.

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Abstract

This paper reports the waxy proteins and apparent amylose contents of the tetraploid species Triticum dicoccum, Triticum polonicum and Triticum durum. Three waxy proteins were found in the three species; two showed the same electrophoretic mobility as the alleles Wx-A1a and Wx-B1a of the hexaploid variety ‘Chinese Spring’, while the third showed the same mobility as the allele Wx-B1e belonging to the hexaploid wheat variety ‘Bai Huo’. In apparent amylose content no significant differences between the alleles Wx-B1a and the Wx-B1e were found for each species. However, the mean amylose contents of T. durum and T. polonicum were significantly greater than that of T. dicoccum, regardless of which allele was present.

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References

  • Björck, I., A.C. Eliasson, A. Drews, M. Gudmundsson & R. Karlsson, 1990. Some nutritional properties of starch and dietary fiber in barley genotypes containing different levels of amylose. Cereal Chem 67: 327-333.

    Google Scholar 

  • Chao, S., P.J. Sharp, A.J. Worland, E.J. Warham, R.M.D. Koebner & M.D. Gale, 1989. RFLP-based genetic maps of wheat homoeologous group 7 chromosomes. Theor Appl Genet 78: 495-504.

    Article  CAS  Google Scholar 

  • Echt, C.S. & D. Schwartz, 1981. Evidence for the inclusion of controlling elements within the structural gene at the waxy locus in maize. Genetics 99: 275-284.

    CAS  Google Scholar 

  • Harrington, S.E., H.F.J. Bligh, W.D. Park, C.A. Jones & S.R. McGouh, 1997. Linkage mapping of starch branching enzyme III in rice (Oryzae sativa L.) and prediction of location of orthologous genes in other grasses. Theor Appl Genet 94: 564-568.

    Article  CAS  Google Scholar 

  • Hirano, H.Y. & Y. Sano, 1991. Molecular characterization of the waxy locus in rice (Oryza sativa). Plant Cell Physiol 32: 989-997.

    CAS  Google Scholar 

  • Nakamura, T., M. Yamamori, H. Hirano & S. Hidaka, 1993a. Identification of three Wx proteins in wheat (Triticum aestivum L.). Biochem Genet 31: 75-86.

    Article  PubMed  CAS  Google Scholar 

  • Nakamura, T., M. Yamamori, H. Hirano & S. Hidaka, 1993b. The waxy (Wx) protein of maize, rice and barley. Phytochemistry 33: 749-753.

    Article  CAS  Google Scholar 

  • Nieto-Taladriz, M.T., M. Rodríguez-Quijano & J.M. Carrillo, 2000. Polymorphism of waxy proteins in Spanish durum wheats. Plant Breed 119: 277-279.

    Article  CAS  Google Scholar 

  • Preiss, J., 1991. Biology and molecular biology of starch syntesis and its regulation. In: I.D. Morton (Ed.), Oxford Surv Plant Mol Cell Biol 7, pp. 59-114. Oxford Univ. Press, UK.

    Google Scholar 

  • Rodríguez-Quijano, M., M.T. Nieto-Taladriz & J.M. Carrillo, 1998. Polymorphism of waxy proteins in Iberian hexaploid wheats. Plant Breed 117: 341-344.

    Article  Google Scholar 

  • Shondelmaier, J., A. Jacobi, G. Fischbeck & A. Jahoor, 1992. Genetic studies on the mode of inheritance and localization of the amo1 (high amylose) gene in barley. Plant Breed 109: 274-290.

    Article  Google Scholar 

  • Shure, M., S. Wesiler & N. Fedoroff, 1983. Molecular identification and isolation of the waxy locus in maize. Cell 35: 225-233.

    Article  PubMed  CAS  Google Scholar 

  • Watanabe, N., Y. Noda, N. Goto & H. Miura, 1998. Variation for apparent amylose content of endosperm starch in Triticum durum and Aegilops squarrosa. Euphytica 101: 283-286.

    Article  CAS  Google Scholar 

  • Yamamori, M. & N.T. Quynh, 2000. Differencial effects of Wx-A1,-B1 and-D1 protein deficiencies on apparent amylose content and starch pasting properties in common wheat. Theor Appl Genet 100: 32-38.

    Article  CAS  Google Scholar 

  • Yamamori, M., T. Nakamura, T.R. Endo & T. Nagamine, 1994. Waxy protein deficiency and chromosomal location of coding genes in common wheat. Theor Appl Genet 89: 179-184.

    CAS  Google Scholar 

  • Yamamori, M., T. Nakamura & T. Nagamine, 1995. Polymorphism of two waxy proteins in the emmer group of tetraploid wheat, Triticum dicoccoides, T. dicoccum and T. durum. Plant Breed 114: 215-218.

    Article  CAS  Google Scholar 

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Rodríguez-Quijano, M., Lucas, R. & Carrillo, J. Waxy proteins and amylose content in tetraploid wheats Triticum dicoccum Schulb, Triticum durum L. and Triticum polonicum L.. Euphytica 134, 97–101 (2003). https://doi.org/10.1023/A:1026157713582

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  • DOI: https://doi.org/10.1023/A:1026157713582

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