Abstract
Genetic engineering of corn, and other cereals, is currently limited because of the difficulty of regenerating plants via cell culture. Here we report that commercially important inbred lines and hybrids from several different maize groups are capable of being regenerated via somatic embryos. The inbred line A188 has a high frequency of plant regeneration and when crossed into recalcitrant inbreds the resulting F1 hybrids were regenerable. These results demonstrate that nuclear genes exhibiting dominance are important in the formation of somatic embryos and in regeneration of corn plants.
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References
Green, C.E. and Phillips, R.L. 1975. Plant regeneration from tissue cultures of maize. Crop Sci. 15:417–421.
Freeling, M., Woodman, J.C., and Cheng, D.S.K. 1976. Developmental potentials of maize tissue cultures. Maydica 21:97–112.
Harms, C.T., Lorz, K.H., and Potrykus, I. 1976. Regeneration of plantlets from callus cultures of Zea mays L. Z. Pflanzensuchtg. 77:347–351.
Earle, E.D. 1983. Plant regeneration from cultures of inbred W182BN in N, C, and S cytoplasm. Maize Genetic Coop. Newsletter 57:53.
Green, C.E. 1982. Somatic ernbryogenesis and plant regeneration from friable callus of Zea mays, p. 107. In: Plant Tissue Culture, Proc. 5th Internal Congress Plant Cell and Tissue Culture, Fujiwara, A. (ed), Maruzen Co, Ltd, Tokyo.
Rice, T.B., Reid, R.K., and Gordon, P.N. 1979. In: Propagation of Higher Plants through Tissue Culture-A Bridge between Research and Application, p. 262–277. Hughes, K. W., Henke, R., and Consantin, M. (eds), US. Dept. of Energy.
Sachs, M.M., Lorz, H., Dennis, E.S., Elizur, A., Ferl, R.J., Gerlach, W.L., Pryor, A.J., and Peacock, W.J. 1982. Molecular genetic analysis of the maize anaerobic response, p. 139–145. In: Maize for Biological Research, Sheridan, W. F. (ed), University Press, Grand Forks, ND.
Rhodes, C.A., Green, C.E., and Phillips, R.L. 1982. Regenerable maize tissue cultures derived from immature tassels. Maize Genet. Coop. News Lett. 56:148–149.
Lu, C., Vasil, V., and Vasil, I.K. 1983. Improved efficiency of somatic embryogenesis and plant regeneration in tissue cultures of maize (Zea mays L.). Theor. Appl. Genet. 66:285–289.
Kamo, K.K., Becwar, M.R., and Hodges, T.K. 1985. Regeneration of Zea mays from embryogenic callus. Bot. Gaz. (in press).
Bingham, E.T., Hurley, L.V., Kaatz, D.M., and Saunders, J.W. 1975. Breeding alfalfa which regenerates from callus tissue in culture. Crop Sci. 15:719–721.
Malmberg, R.L. 1979. Regeneration of whole plants from callus culture of diverse genetic lines of Pisum sativum L. Planta 146:243–244.
Cummings, D.P., Green, C.E., and Stuthman, D.D. 1976. Callus induction and plant regeneration in oats. Crop Sci. 16:465–470.
Hanzel, J.J., Miller, J.P., Brinkman, M.A., and Fendos, E. 1985. Genotype and media effects on callus formation and regeneration in barley. Crop Sci. 25:27–31.
Keyes, G.J. and Bingham, E.T. 1979. Heterosis and ploidy effects on the growth of alfalfa callus. Crop Sci. 19:473–476.
Bingham, E.T. and McCoy, T.J. 1979. Cultivated alfalfa at the diploid level: origin, reproductive stability, and yield of seed and forage. Crop Sci. 19:97–100.
Saunders, J.W. and Bingham, E.T. 1975. Growth regulator effects on bud initiation in callus cultures of Medicago sativa. Am. J. Bot. 62:850–855.
Reisch, B. and Bingham, E.T. 1980. The genetic control of bud formation from callus cultures of diploid alfalfa. Plant Sci. Lett. 20:71–77.
Izhar, S. and Power, J.B. 1977. Genetical studies with petunia leaf protoplasts I. genetic variation to specific growth hormones and possible genetic control on stages of protoplast development in culture. Plant Sci. Letters 8:375–383.
Tabata, M. and Motoyoshi, F. 1965. Hereditary control of callus formation in maize endosperm cultured in vitro. Japan. J. Genetics 40:343–355.
Chu, C.C., Wang, C.C., Sun, C.S., Hsu, C., Yin, K.C., Chu, C.Y. and Bi, F.Y. 1975. Establishment of an efficient medium for anther culture of rice through comparative experiments on the nitrogen sources. Sci. Sinica 18:659–668.
Murashige, T. and Skoog, F. 1962. A revised medium for rapid growth and bioassays with tobacco tissue cultures. Physiol. Plant. 15:473–497.
Green, C.E. and Rhodes, C.A. 1982. Plant regeneration in tissue cultures of maize, p. 367–372. In: Maize for Biological Research (Plant Molecular Biology Assoc), Sheridan, W. F. (ed), Charlottesville, Va.
Sharp, W.R., Sondahl, M.R., Caldas, L.S., and Maraffa, S.B. 1980. The physiology of in vitro asexual embryogenesis. Hort. Rev. 2:268–310.
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Hodges, T., Kamo, K., Imbrie, C. et al. Genotype Specificity of Somatic Embryogenesis and Regeneration in Maize. Nat Biotechnol 4, 219–223 (1986). https://doi.org/10.1038/nbt0386-219
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DOI: https://doi.org/10.1038/nbt0386-219
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