Abstract
The current rapid expansion of the human population on earth, particularly in the less developed countries, raises the possibility of widespread, serious malnutrition and starvation for many unless agricultural technology can intervene with appropriate answers to these problems. Plant breeders have been charged with developing varieties that will yield larger quantities of improved quality protein. Since the realization that maize having the opaque-2 gene has markedly improved protein quality, much work has been done in many areas of research to apply this discovery as well as to learn more about alternative methods to attain the same goals. This discussion will be a review of the advances so far attained by plant breeders in their efforts to develop maize with improved protein quantity and quality. Work concerning the utilization of mutant genes that improve protein quality and efforts at exploiting the naturally occurring variation for protein quality and quantity will be examined. Work that has been done in other related fields that has relevance to the protein improvement problem will also be examined. Screening and subsequent regeneration of tissue cultures as well as work concerning the biochemical energetics of yield and protein improvement will be examined in order to bring the problem of breeding for protein improvement into perspective. Finally, the corn industry’s experience with improving protein quality and quantity will provide a basis for discussing the economic considerations of such improvement.
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References
Bhatia, C.R. and Rabson, R. (1976). Bioenergetic considerations in cereal breeding for protein improvement. Sci., 194, 1418–21.
Brock, R.D., Friederich, E.A. and Langridge, J. (1973). The modification of amino acid composition of higher plants by mutation and selection. In, ‘Nuclear Techniques for Seed Protein Improvement’, International Atomic Energy Agency, Vienna.
Brown, William L. (1975). Worldwide seed industry experience with opaque-2 maize. In, ‘High-Quality Protein Maize’, Dowden, Hutchinson and Ross, Inc., Stroudsburg, Pennsylvania.
Centro Internacional de Mejoramiento de Maize y Trigo (CIMMYT). (1976). CIMMYT Review 1976. El Batan, Mexico.
Dudley, J.W. (1973). Seventy generations of selection for oil and protein content in the corn kernel. Proceedings of the 28th Annual Corn and Sorghum Res. Conf., American Seed Trade Assoc., Washington, D.C.
Dudley, J.W., Alexander, D.E., and Lambert, R.J. (1975). Genetic improvement of modified protein maize. In, ‘High-Quality Protein Maize’, Dowden, Hutchinson and Ross, Inc., Stroudburg, Pennsylvania.
Dudley, J.W., Lambert, R.J. and de la Roche, I.A. (1976). Genetic analysis of crosses among corn strains, divergently selected for percent oil and protein. Crop Sci., 17, 111–117.
Eggum, B.O. (1977). The nutritive quality of cereals. Cereal Res. Comm. 5, 153–157.
Frey, K.J. (1973). Improvement of quantity and quality of cereal grain protein. In, ‘Alternative Sources of Protein for Animal Production’, National Academy of Sciences, Washington, D.C.
Glover, D.V. (1976). Improvement of protein quality in maize. In, ‘Improving the Nutrient Quality of Cereals. I I. Report of Second Workshop on Breeding and Fortification’, Agency for International Development, Washington, D.C.
Green, C.E. (1974). Application of tissue and cell culture techniques to corn breeding. Proceedings of the 29th Annual Corn and Sorghum Res. Conf., American Seed Trade Assoc., Washington, D. C.
Hanson, H. (1974). The role of maize in world food needs to 1980. In, ‘Symposium Proceedings. Worldwide Maize Improvement in the 70’s and the Role for CIMMYT’, Centro Internacional de Mejoramiento de Maiz y Trigo. El Batan, Mexico.
Hornstein, I. and Leng, E. (1976). Opening remarks. In, ‘Improving the Nutrient Quality of Cereals. H. Repeat of Second Workshop on Breeding and Fortification’, Agency for International Development, Washington, D.C.
Kornegay, E.T., Hedges, J.D., Webb, K.E., Jr., Thomas, H.R., Baker, D.H., Carlisle, G.R., Harmon, B.G. and Jenson, A.H. (1975). Protein and amino acid evaluation of commercially grown opaque-2 corn. J. of Anim. Sci., 41, 1546–1554.
Mann, T.L. and Scott, J.T., Jr. (1973). An estimate of the aggregate demand for high-lysine corn by swine. University of Illinois Agricultural Experiment Station.
Mertz, E.T. (1976). Interactions between yield, protein and lysine in cereals. In, ‘Improving the Nutrient Quality of Cereals. I I. Report of Second Workshop on Breeding and Fortification’, Agency for International Development, Washington, D.C.
Mertz, E.T., Bates, L.S., and Nelson, O.E. (1974). Mutant gene that changes protein composition and increases lysine content of maize endosperm. Sci., 145, 279–280.
Nelson, O.E. (1975). Breeding for protein quality in maize: current issues and problems. In, ‘High-Quality Protein Maize’, Dowden, Hutchinson and Ross, Inc., Stroudburg, Pennsylvania.
Singh, J. and Asnani, V.L. (1975). Present status and future prospects of breeding for better quality in maize through opaque-2. In, ‘High-Quality Protein Maize’, Dowden, Hutchinson and Ross, Inc., Stroudsburg, Pennsylvania.
United Nations, Protein Advisory Group. (1973). The protein problem. PAG Statement No. 20, March 1, 1973.
Vasal, S.K. (1974). Nutritional quality in maize. In ‘Symposium Proceedings. Worldwide Maize Improvment in the 70’s and the Role for CIMMYT’, Centro Internacional de Mejoramiento de Maiz y Trigo. El Batan, Mexico.
Zuber, M.S. (1976). Breeding maize for protein quantity and quality. In, ‘Improving the Nutrient Quality of Cereals. H. Report of Second Workshop on Breeding and Fortification’, Agency for International Development, Washington, D.C.
Zuber, M.S. (1975). Protein quality improvement in maize. Proceedings of the 30th Annual Corn and Sorghum Res. Conf., American Seed Trade Assoc., Washington, D.C.
Zuber, M.S. and Helm, J.L. (1975). Approaches to improving protein quality in maize without the use of specific mutants. In, ‘High-Quality Protein Maize’, Dowden, Hutchinson and Ross, Inc., Stroudsburg, Pennsylvania.
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© 1978 Plenum Press, New York
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Deutscher, D. (1978). The Current Status of Breeding for Protein Quality in Corn. In: Friedman, M. (eds) Nutritional Improvement of Food and Feed Proteins. Advances in Experimental Medicine and Biology, vol 105. Springer, Boston, MA. https://doi.org/10.1007/978-1-4684-3366-1_15
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DOI: https://doi.org/10.1007/978-1-4684-3366-1_15
Publisher Name: Springer, Boston, MA
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