Summary
DNA of the crown gall tumor line W38T37:: Tn7-1 was partially digested with Sau3A to an average molecular weight of 25 Md and ligated either directly or after size fractionation to BamHI cut cosmid pJC81 DNA. After in vitro packaging in phage λ particles and transduction to E. coli HB101, recombinants that expressed the Tn7 coded resistances to spectinomycin and trimethoprim were selected. The recombinant plasmids thus isolated contained part or the whole of Tn7 together with adjacent T-DNA. Four independent, large clones are described, three containing the left border of the T-DNA, one containing the right border and an intact copy of the Tn7 transposon. In this case all the Tn7 encoded genes were shown to have remained fully functional since the reisolated Tn7 was found to be capable of normal transposition in E. coli. The T-DNA in the W38T37::Tn7 tumor line is flanked both to the left and to the right by highly AT rich repetitive plant sequences. These results further demonstrate that foreign genes can be transferred, integrated and stably maintained in chromosomes of plant cells without undergoing any observable rearrangements. This method of cosmid cloning combined with direct selection for the desired recombinant colonies is of general application for the genomic cloning of transformed eukaryotic cells.
Similar content being viewed by others
References
Barth PT, Datta N, Hedges RW, Grinter NJ (1976) Transposition of a deoxyribonucleic acid sequence encoding trimethoprim and streptomycin resistances from R483 to other replicons. J Bacteriol 125:800–810
Betlach MC, Hershfield V, Chow L, Brown W, Goodman HM, Boyer HW (1976) A restriction endonuclease analysis of the bacterial plasmid controlling the EcoRI restriction and modification of DNA. Fed Amer Soc Exp Biol 35:2037–2043
Birnboim HC, Doly J (1979) A rapid alkaline extraction procedure for screening recombinant plamid DNA. Nucl Acids Res 7:1513–1523
Bolivar F (1978) Construction and characterization of new cloning vehicles. III. Derivatives of plasmid pBR322 carrying unique EcoRI sites for selection of EcoRI generated recombinant DNA molecules. Gene 4:121–136
Bomhoff G, Klapwijk PM, Kester HCM, Schilperoort RA, Hernalsteens JP, Schell J (1976) Octopine and nopaline synthesis and breakdown genetically controlled by a plasmid of Agrobacterium tumefaciens. Mol Gen Genet 145:177–181
Boyer HW, Roulland-Dussoix D (1969) A complementation analysis of the restriction and modification of DNA in E. coli. J Mol Biol 41:459–472
Chilton M-D, Drummond HJ, Merlo DJ, Sciaky D, Montoya AL, Gordon MP, Nester EW (1977) Stable incorporation of plasmid DNA into higher plant cells: the molecular basis of crown gall tumorigenesis. Cell 11:263–271
Clewell DB (1972) Nature of ColEl plasmid recombination in the presence of chloramphenicol. J Bacteriol 110:667–676
Cold Spring Harbor Manual for Genetic Engineering (1980) Davis RW, Botstein D, and Roth JR (eds) Advanced bacterial genetics. Cold Spring Harbor Laboratory, New York, pp 254
Collins J (1979) Escherichia coli plasmids packageable in vitro in λ bacteriophage particles. In: Colowick SP and Kaplan NO (eds) Methods in enzymology, vol 68. Academic Press, New York, p 309–326
Collins J, Brüning HJ (1978) Plasmids useable as gene-cloning vectors in an in vitro packaging by coliphage λ: “cosmids”. Gene 4:85–107
Collins J, Hohn B (1978) Cosmids: a type of plasmid gene-cloning vector that is packageable in vitro in bacteriophage λ heads. Proc Natl Acad Sci USA 75:4242–4246
Datta N, Hedges RW, Shaw EJ, Sykes RB, Richmond MH (1971) Properties of an R-factor from Pseudomonas aeruginosa. J Bacteriol 108:1244–1249
De Beuckeleer M, Lemmers M, De Vos G, Willmitzer L, Van Montagu M, Schell J (1981) Further insight on the transferred-DNA of octopine crown gall. Mol Gen Genet 183:283–288
De Greve H, Decraemer H, Seurinck J, Van Montagu M, Schell J (1981) The functional organization of the octopine Agrobacterium tumefaciens plasmid pTiB6S3. Plasmid 6:235–248
Depicker A, De Wilde M, De Vos G, De Vos R, Van Montagu M, Schell J (1980) Molecular cloning of overlapping segments of the nopaline Ti-plasmid pTiC58 as a means to restriction endonuclease mapping. Plasmid 3:193–211
Engler G, Depicker A, Maenhaut R, Villarroel R, Van Montagu M, Schell J (1981) Physical mapping of DNA base sequence homologies between an octopine and a nopaline Ti plasmid of Agrobacterium tumefaciens. J Mol Biol 152:183–208
Garfinkel DJ, Simpson RB, Ream LW, White FF, Gordon MP, Nester EW (1981) Genetic analysis of crown gall: fine structure map of the T-DNA by site-directed mutagenesis. Cell 27:143–153
Grosveld FG, Dahl HM, de Boer E, Flavell RA (1981) Isolation of β globin-related genes from a human cosmid library. Gene 13:227–237
Hedges RW, Matthew M (1979) Acquisition by Escherichia coli of plasmid-borne β lactamases normally confined to Pseudomonas spp. Plasmid 2:269–278
Hernalsteens JP, Van Vliet F, De Beuckeleer M, Depicker A, Engler G, Lemmers M, Holsters M, Van Montagu M, Schell J (1980) The Agrobacterium tumefaciens Ti plasmid as a host vector system for introducing foreign DNA in plant cells. Nature (London) 287:654–656
Hershfield V, Boyer HW, Lovett M, Yanofski C, Helinski D (1974) Plasmid ColEl as a molecular vehicle for cloning and amplification of DNA. Proc Natl Acad Sci USA 71:3455–3461
Hohn B (1979) In vitro packaging of λ and cosmid DNA. In: Colowick SP and Kaplan NO (eds) Methods in enzymology, vol 68. Academic Press, New York, p 299–309
Hohn B, Collins J (1980) A small cosmid for efficient cloning of large DNA fragments. Gene 11:291–298
Holsters M, Silva B, Van Vliet F, Genetello C, De Block M, Dhaese P, Depicker A, Inzé D, Engler G, Villarroel R, Van Montagu M, Schell J (1980) The functional organization of the nopaline A. tumefaciens plasmid pTiC58. Plasmid 3:212–230
Lemmers M, De Beuckeleer M, Holsters M, Zambryski P, Depicker A, Hernalsteens JP, Van Montagu M, Schell J (1980) Internal organization, boundaries and integration of Ti-plasmid DNA in nopaline crown gall tumours. J Mol Biol 144:353–376
Maniatis T, Hardison RC, Lacy E, Lauer J, O'Connell C, Quon D, Kee Sim G, Efstratiadis A (1978) The isolation of structural genes from libraries of eucaryotic DNA. Cell 15:687–701
Ooms G, Hooykaas PJ, Moleman G, Schilperoort RA (1981) Crown gall plant tumors of abnormal morphology, induced by Agrobacterium tumefaciens carrying mutated octopine Ti plasmids; analysis of T-DNA functions. Gene 14:33–50
Petit A, Delhaye S, Tempé J, Morel G (1970) Recherches sur les guanidines des tissus de crown gall. Mise en évidence d'une relation biochimique spécifique entre les souches d' Agrobacterium et les tumeurs qu'elles induisent. Physiol vég 8:205–213
Rigby PWW, Dieckmann M, Rhodes C, Berg P (1977) Labeling deoxyribonucleic acid to high specific activity in vitro by nick translation with DNA polymerase I. J Mol Biol 113:237–251
Schell J, Van Montagu M, De Beuckeleer M, De Block M, Depicker A, De Wilde M, Engler G, Genetello C, Hernalsteens JP, Holsters M, Seurinck J, Silva B, Van Vliet F, Villarroel R (1979) Interactions and DNA transfer between Agrobacterium tumefaciens, the Ti-plasmid and the plant host. Proc R Soc Lond B 204:251–266
Southern EM (1975) Detection of specific sequences among DNA fragments separated by gel electrophoresis. J Mol Biol 98:503–518
Tempé J, Estrade C, Petit A (1978) The biological significance of opines. II. The conjugative activity of the Ti-plasmids of Agrobacterium tumefaciens. In: Station de phytologie végétale et phytobactériologie (Ed.) Proceedings IVth International Conference on Plant Pathogenic Bacteria. I.N.R.A., Angers, p 153–160
Thomashow MF, Nutter R, Montoya AL, Gordon MP, Nester EW (1980a) Integration and organisation of Ti-plasmid sequences in crown gall tumors. Cell 19:729–739
Thomashow MF, Nutter R, Postle K, Chilton M-D, Blattner FR, Powell A, Gordon MP, Nester EW (1980b) Recombination between higher plant DNA and the Ti plasmid of Agrobacterium tumefaciens. Proc Natl Acad Sci USA 77:6448–6452
Van Larebeke N, Engler G, Holsters M, Van den Elsacker S, Zaenen I, Schilperoort RA, Schell J (1974) Large plasmid in Agrobacterium tumefaciens essential for crown gall-inducing ability. Nature (london) 252:169–170
Van Larebeke N, Genetello C, Schell J, Schilperoort RA, Hermans AK, Hernalsteens JP, Van Montagu M (1975) Acquisition of tumour-inducing ability by non-oncogenic agrobacteria as a result of plasmid transfer. Nature (London) 255:742–743
Wahl GM, Stern M, Stark GR (1979) Efficient transfer of large DNA fragments from agarose gels to diazobenzyloxymethyl paper and rapid hybridization by using dextran sulfate. Proc Natl Acad Sci USA 76:3683–3687
Watson B, Currier TC, Gordon MP, Chilton M-D, Nester EW (1975) Plasmid required for virulence of Agrobacterium tumefaciens. J Bacteriol 123:255–264
Weislander L (1979) A simple method to recover intact high molecular weight RNA and DNA after electrophoretic separation in low gelling temperature agarose gels. Anal Biochem 98:305–309
Willmitzer L, De Beuckeleer M, Lemmers M, Van Montagu M, Schell J (1980) The Ti-plasmid derived T-DNA is present in the nucleus and absent from plastids of plant crown-gall cells. Nature (London) 287:359–361
Yadav NS, Postle K, Saiki RK, Thomashow MF, Chilton M-D (1980) T-DNA of a crown gall teratoma is covalently joined to host plant DNA. Nature (London) 287:458–461
Zaenen I, Van Larebeke N, Teuchy H, Van Montagu M, Schell J (1974) Supercoiled circular DNA in crown gall inducing Agrobacterium strains. J Mol Biol 86:109–127
Zambryski P, Holsters M, Kruger K, Depicker A, Schell J, Van Montagu M, Goodman HM (1980) Tumor DNA structure in plant cells transformed by A. tumefaciens. Science 209:1385–1391
Zambryski P, Depicker A, Kruger K, Goodman HM (1982) Sequence analysis of the boundaries of the tumor-inducing DNA of Agrobacterium. Nature submitted
Author information
Authors and Affiliations
Additional information
Communicated by G. Melchers
Rights and permissions
About this article
Cite this article
Holsters, M., Villarroel, R., Van Montagu, M. et al. The use of selectable markers for the isolation of plant-DNA/T-DNA junction fragments in a cosmid vector. Molec. Gen. Genet. 185, 283–289 (1982). https://doi.org/10.1007/BF00330799
Received:
Issue Date:
DOI: https://doi.org/10.1007/BF00330799