Abstract
T1-plants (first generation of transformed plants) regenerated from hairy root culture lines synthesized the same opines and carried T-DNA with the same restriction pattern as the parental line. Opine synthesis segregated in the progeny of T1-plants (T2-plants), Two opine-positive T2-plants had essentially the same T-DNA structure as the parental T1-plant, Clonal constitution of hairy root cultures, facility of regeneration, stability of opine synthesis, and T-DNA structure appear to be valuable attributes of the hairy root system for studies on genetic engineering of plants.
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References
Smith, E.F. and Townsend, C.O. 1907. A plant-tumor of bacterial origin. Science 25: 671–673.
Smith, E.F. 1909. The etiology of plant tumors. Science 30: 223.
Zaenen, I., Van Larebeke, N., Teuchy, H., Van Montagu, M. and Schell, J. 1974. Supercoiled circular DNA in crown gall inducing Agrobacterium strains. J. Mol. Biol. 86: 109–127.
Chilton, M.D., Drummond, M.H., Merlo, D.J., Sciaky, D., Montoya, A.L., Gordon, M.P. and Nester, E.W. 1977. Stable incorporation of plasmid DNA into higher plant cells: the molecular basis of crown gall tumorigenesis. Cell 11: 263–271.
Drummond, M.H., Gordon, M.P., Nester, E.W. and Chilton, M.D. 1978. Foreign DNA of bacterial plasmid origin is transcribed in crown gall tumors. Nature 269: 535–536.
Chilton, M.D., Tepfer, D.A., Petit, A., David, C., Casse-Delbart, F. and Tempé, J. 1982. Agrobacterium rhizogenes inserts T-DNA into the genomes of the host-plant root cells. Nature 295: 432–434.
Spano, L., Pomponi, M., Costantino, P., Van Slogteren, G.M.S. and Tempé, J. 1982. Identification of T-DNA in the root-inducing plasmid of the agropine type Agrobacterium rhizogenes 1855. Plant Mol. Biol. 1: 291–300.
White, F.F., Ghidossi, G., Gordon, M.P. and Nester, E.W. 1982. Tumor induction by Agrobacterium rhizogenes involves the transfer of plasmid DNA to the plant genome. Proc. Natl. Acad. Sci. USA 79: 3193–3197.
Willmitzer, L., Sanchez-Serrano, J., Buschfeld, E. and Schell, J. 1982. DNA from Agrobacterium rhizogenes is transferred to and expressed in axenic hairy root plant tissues. Mol. Gen. Genet. 186: 16–22.
Merlo, D.J., Nutter, R.C., Montoya, A.L., Garfinkel, J., Drummond, M.H., Chilton, M.D., Gordon, M.P. and Nester, E.W. 1980. The boundaries and copy numbers of Ti-plasmid T-DNA vary in crown gall tumors. Mol. Gen. Genet. 177: 637–643.
Lemmers, M., De Beuckeleer, M., Holtsers, M., Zambrysky, P., Hernalsteens, J.P., Van Montagu, M. and Schell, J. 1980. Internal organization, boundaries and integration of Ti plasmid in nopaline crown gall tumors. J. Mol. Biol. 144: 353–376.
Thomashow, M.F., Nutter, R., Montoya, A.L., Gordon, M.P. and Nester, E.W. 1980. Integration and organization of Ti plasmid sequences in crown gall tumors. Cell 19: 729–739.
Byrne, M.C., Koplow, J., David, C., Tempé, J. and Chilton, M.D. 1983. Structure of T-DNA in roots transformed by Agrobacterium rhizogenes. J. Mol. Appl. Genet. 2: 201–209.
Chilton, M.D., Saiki, R.K., Yadav, N., Gordon, M.P. and Quétier, F. 1980. T-DNA from Agrobacterium Ti plasmid is in the nuclear DNA fraction of crown gall tumor cells. Proc. Natl. Acad. Sci. USA 77: 4060–4064.
Willmitzer, L., De Beuckeleer, M., Lemmers, M., Van Montagu, M. and Schell, J., 1980. Ti-plasmid derived T-DNA is present in the nucleus and absent from plastids of plant crown gall cells. Nature 287: 359–361.
Hernalsteens, J.P., Van Vliet, F., De Beuckeleer, M., Depicker, A., Engler, G., Lemmers, M., Holsters, M., Van Montagu, M. and Schell, J., 1980. The Agrobacterium tumefaciens Ti-plasmid as a host vector system for introducing foreign DNA in plant cells. Nature 287: 654–656.
Matzke, A.J.M. and Chilton, M.D. 1981. Site specific insertion of genes into T-DNA of the Agrobacterium tumor-inducing plasmid: an approach to genetic engineering of higher plant cells. J. Mol. Appl. Genet. 1: 39–49.
Leemans, J., Shaw, C., Deblaere, R., De Greve, H., Hernalsteens, J.P., Maes, M., Van Montagu, M. and Schell, J. 1981. Site specific muta-genesis of Agrobacterium Ti plasmids and transfer of genes to plant cells. J. Mol. Appl. Genet. 1: 149–164.
Schell, J. and Van Montagu, M., 1983. Ti plasmids as natural and as practical gene vectors for plants. Bio/Technology 1: 175–180.
Otten, L., De Greve, H., Hernalsteens, J.P., Van Montagu, M., Schieder, O., Straub, J. and Schell, J. 1981. Mendelian transmission of genes introduced into plants by the Ti plasmids of Agrobacterium tumefaciens. Mol. Gen. Genet. 183: 209–213.
De Greve, H., Leemans, J., Hernalsteens, J.P., Thia-Toong, L., De Beuckeleer, M., Willmitzer, L., Otten, L., Van Montagu, M. and Schell, J. 1982. Regeneration of normal and fertile plants that express octopine synthase, from tobacco crown galls after deletion of tumor-controlling functions. Nature 300: 752–755.
Barton, K.A., Binns, A.N., Matzke, A.J.M. and Chilton, M.D. 1983. Regeneration of intact tobacco plants containing full length copies of genetically engineered T-DNA and transmission of T-DNA to Rl progeny. Cell 32: 1033–1043.
Petit, A., David, C., Dahl, G.A., Ellis, J.G., Guyon, P., Casse-Delbart, F. and Tempé, J. 1983. Further extension of the opine concept: Plasmids in Agrobacterium rhizogenes cooperate for opine degradation. Mol. Gen. Genet. 190: 204–214.
Gaul, H. 1964. Mutations in Plant Breeding. In: Radiation Botany, 4: 155–232.
Southern, E.M. 1975. Detection of specific sequences among DNA fragments separated by gel electrophoresis. J. Mol. Biol. 98: 503–517.
Koplow, J., Byrne, M.C., Jen, G., Tempé, J. and Chilton, M.D. 1984. Physical map of the Agrobacterium rhizogenes strain 8196 virulence plasmid. Plasmid, In press.
Monnier, M., 1976. Culture in vitro de l'embryon immature de Capsella bursa-pastoris Moench. Rev. Cyt. Biol. Vég. 39: 1–120.
Sciaky, D., Montoya, A.L. and Chilton, M.D. 1978. Fingerprints of Agrobacterium Ti-plasmids. Plasmid 1: 238–253.
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David, C., Chilton, MD. & Tempé, J. Conservation of T-DNA in Plants Regenerated from Hairy Root Cultures. Nat Biotechnol 2, 73–76 (1984). https://doi.org/10.1038/nbt0184-73
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DOI: https://doi.org/10.1038/nbt0184-73
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