Abstract
Genetic engineering of maize via protoplast technology has been limited due to lack of plant regeneration from maize protoplasts. We have developed a system of protoplast culture that results in high plating efficiency from embryogenic protoplasts and can be followed by plant regeneration. Maize protoplasts were grown on filters directly over a feeder layer of nurse cells in liquid medium. Initial condition and subsequent growth of feeder cells were critical in obtaining a plating efficiency of 10% from protoplasts. Protoplasts were digested from embryogenic cell suspension cultures, and recovered callus retained the morphogenic potential of initial donor cultures. The system has been successfully used with protoplasts of two maize inbreds, one of which is an important commercial line.
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References
Takebe, I., Labib, G. and Melchers, G. 1971. Regeneration of whole plants from isolated mesophyll protoplasts of tobacco. Naturwiss. 58:318–320.
Davey, M.R. and Kumar, A. 1983. Higher plant protoplasts—Retrospect and prospect. Int. Rev. Cytology Supp 16:219–299.
Vasil, V. and Vasil, I.K. 1980. Isolation and culture of cereal protoplasts. II. Embryogenesis and plantlet formation from protoplasts of Pennisetum americanum. Theor. Applied Genet. 56:97–99.
Srinivasan, C. and Vasil, I.K. 1986. Plant regeneration from protoplasts of sugarcane. J. Plant Physiol. 126:41–48.
Vasil, V., Wang, D., and Vasil, I.K. 1983. Plant regeneration from protoplasts of Pennisetum purpureum Schum. (Napier grass). Z. Pflanzenphysiol. 111:319–325.
Vasil, I.K. 1987. Developing cell and tissue systems for the improvement of cereal and grass crops. J. Plant Physiol. 128:193–218.
Fujimura, T., Sakurai, M., Agaki, H., Negishi, T., and Hirose, A. 1985. Regeneration of rice plants from protoplasts. Plant Tissue Culture Lett. 2:74–75.
Yamada, M., Yang, Z., and Tang, D. 1986. Plant regeneration from protoplast-derived callus of rice (Oryza sativa L.). Plant Cell Reports 5:85–88.
Coulibaly, M.Y. and Demarly, Y. 1986. Regeneration of plantlets from protoplasts of rice, Oryza saliva L. Z. Pflanzenzuchtg. 96:79–81.
Abdullah, R., Cocking, E.C., and Thompson, J.A. 1986. Efficient plant regeneration from rice protoplasts through somatic embryogenesis. Bio/Technology 4:1087–1090.
Potrykus, I., Harms, C.T., and Lorz, H. 1979. Callus formation from cell cuture protoplasts of corn (Zea mays L.). Theor. Applied Genet. 54:209–214.
Chourey, P.S. and Zurawski, D.B. 1981. Callus formation from protoplasts of a maize cell culture. Theor. Applied Genet. 59:341–344.
Ludwig, S.R., Somers, D.A., Petersen, W.L., Pohlman, R.F., Zarowits, M.A., Gengenbach, B.G., and Messing, J. 1985. High frequency callus formation from maize protoplasts. Theor. Applied Genet. 71:344–350.
Imbrie-Milligan, C.W. and Hodges, T.K. 1986. Microcallus formation from maize protoplasts prepared from embryogenic callus. Planta 168:395–401.
Vasil, V. and Vasil, I.K. 1987. Formation of callus and somatic embryos from protoplasts of a commercial hybrid of maize (Zea mays L.). Theor. Applied Genet. 73:793–798.
Imbrie-Milligan, C.W., Kamo, K.K., and Hodges, T.K. 1987. Microcallus growth from maize protoplasts. Planta 171:58–64.
Kuang, V.D., Shamina, Z.B., and Butenko, R.G. 1983. Use of nurse tissue culture to obtain clones from cultured cells and protoplasts of corn. Fiziol. Rast. 30:803–812.
Smith, J.A., Green, C.E., and Gengenbach, B.G. 1984. Feeder layer support of low density populations of Zea mays L. suspension cells. Plant Sci. Lett. 36:67–72.
Rhodes, C.A., Pierce, D.A., Mettler, I.J., Mascarenhas, D., and Detmer, J. 1987. Genetically transformed plants from maize protoplasts. Nature, submitted.
Tomes, D.T. and Smith, O.S. 1985. The effect of parental genotype on initiation of embryogenic callus from elite maize (Zea mays L.) germplasm. Theor. Applied Genet., 70:505–509.
Hodges, T.K., Kamo, K.K., Imbrie, C.W., and Becwar, M.R. 1986. Genotype specificity of somatic embryogenesis and regeneration in maize. Bio/Technology 4:219–223.
Lowe, K.S., Taylor, D.B., Ryan, P.L., and Paterson, K.P. 1985. Plant regeneration via organogenesis and embryogenesis in the maize inbred line B73. Plant Science 41:125–132.
Murashige, T. and Skoog, F. 1962. A revised medium for rapid growth and bioassays with tobacco tissue cultures. Physiol. Plant. 15:473–497.
Armstrong, C.L. and Green, C.E. 1985. Establishment and maintenance of friable, embryogenic maize callus and the involvement of proline. Planta 164:207–214.
Tomes, D.T. 1985. Cell culture, somatic embryogenesis and plant regeneration in maize, rice, sorghum and millet, p. 175–203. In: Cereal Tissue and Cell Culture. S. W. J. Bright and M. G. K. Jones, (eds.) Martinus Nijnoff/Dr. W. Junk, Amsterdam.
Chu, C.C., Wang, C.C., and Sun, C.S. 1975. Establishment of an efficient medium for anther culture of rice through comparative experiments on the nitrogen sources. Scientia Sinica 18:659–668.
Widholm, J.M. 1972. The use of fluorescein diacetate and phenosafranine for determining viability of cultured plant cells. Stain Technology 47:189–194.
Sheridan, W. 1982. Black Mexican Sweet Corn: its use for tissue cultures, p. 385–388. In: Maize for Biological Research. W. F. Sheridan, (ed.) Plant Molecular Biology Association, Charlottesville, Virginia.
Nitsch, C. and Nitsch, J.P. 1967. The induction of flowering in vitro in stem segments of Plumbago indica L. Planta 72:355–370.
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Rhodes, C., Lowe, K. & Ruby, K. Plant Regeneration from Protoplasts Isolated from Embryogenic Maize Cell Cultures. Nat Biotechnol 6, 56–60 (1988). https://doi.org/10.1038/nbt0188-56
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DOI: https://doi.org/10.1038/nbt0188-56
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