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The genetic control of anthocyanin biosynthesis by homoeologous chromosomes in wheat

Published online by Cambridge University Press:  14 April 2009

Michael D. Gale  and
Richard B. Flavell
Michael D. Gale
Affiliation:
Plant Breeding Institute, Maris Lane, Trumpington, Cambridge
Richard B. Flavell
Affiliation:
Plant Breeding Institute, Maris Lane, Trumpington, Cambridge
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Summary

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Coleoptile anthocyanin pigmentation in the hexaploid variety of wheat, Hope, is due to at least eight anthocyanins including four acylated forms. All are derivatives of either cyanidin or peonidin. Two homoeologous chromosomes, 7A and 7B, are involved in anthocyanin production. Both chromosomes carry genes that promote the synthesis of the same anthocyanins from flavonoid precursors. The roles of chromosomes 7A and 7B in anthocyanin biosynthesis and the consequences of interallelic interaction and dominance of possibly homoeologous loci are discussed.

Type
Research Article
Information
Genetics Research , Volume 18 , Issue 2 , October 1971 , pp. 237 - 244
Copyright
Copyright © Cambridge University Press 1971

References

REFERENCES

Chichester, C. O. & Nakayama, T. O. M. (1965). Pigment changes in senescent and stored tissue. In Chemistry and Biochemistry of Plant Pigments (ed. Goodwin, T. W.), pp. 440. London: Academic Press.Google Scholar
Griserach, H. (1965). Biosynthesis of flavonoids. In Chemistry and Biochemistry of Plant Pigments (ed. Goodwin, T. W.), pp. 279. London: Academic Press.Google Scholar
Harborne, J. B. (1958). The chromatographic identification of anthocyanin pigments. Journal of Chromatography 1, 473–488.CrossRefGoogle Scholar
Harborne, J. B. (1967). Comparative Biochemistry of the Flavonoids. London: Academic Press.Google Scholar
Jha, K. K. (1964). The association of a gene for purple coleoptile with chromosome 7D of common wheat. Canadian Journal of Genetics and Cytology 6, 370–374.CrossRefGoogle Scholar
Law, C. N. (1966). The location of genetic factors affecting a quantitative character in wheat. Genetics 53, 487–498.CrossRefGoogle ScholarPubMed
Sears, E. B. (1954). The aneuploids of common wheat. Research Bulletin Missouri Agricultural Experimental Station no. 572.Google Scholar
Van Bragt, J., Brouwer, J. B. & Zeven, A. C. (1967). The colour of the coleoptile of wheat 1. Anthocyanins of the coleoptiles of some Triticanae. Wheat Information Service 25, 2–3.Google Scholar