Abstract
We have shown leaf-specific inhibition GUS gene expression in transgenic Nicotiana plants using an antisense RNA with a 41-base homology spanning the translation start codon of the gene. GUS was expressed from the nominally constitutive 35S promoter and the antisense RNA was expressed from the light-regulated ca/b promoter of Arabidopsis thaliana. A range of GUS inhibition from 0 to 100% was obtained by screening a small population of transgenic plants and the specific levels of inhibition observed were stably inherited in two generations. An antiGUS ‘gene’ dosage effect was observed in plants which were homozygous for antiGUS. RNA detection results suggest that duplex formation with the 41 base pair antiGUS RNA destabilized the GUS mRNA and that an excess of antisense. RNA was not required. Our results demonstrate the potential of antisense RNA as a strategy for obtaining plant mutants, especially ‘down mutations’ in essential genes where only a short 5′ sequence of the mRNA is required. They also suggest that the ‘position effect’ on gene expression could be used in conjunction with an antisense RNA strategy to provide a versatile approach for crop improvement.
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Ausubel FM, Brent R, Kingston RE, Moore DD, Seidman JG, Smith JA, Struhl K. Current Protocols in Molecular Biology. John Wiley & Sons, New York (1987).
Bevan M: Binary Agrobacterium vectors for plant transformation. Nucl Acids Res 12: 8711–8721 (1984).
Boyer HW, Roulland-Dussoix D: A complementation analysis of the restriction and modification of DNA in Escherichia coli. J Mol Biol 41: 459–472 (1969).
Buchanan-Wollaston V, Passiatore JE, Cannon F: The mob and oriT functions of a bacterial plasmid promote its transfer to plants. Nature 328: 172–175 (1987).
Colman J, Hirashima A, Inokuchi Y, Green PJ, Inouye M: A novel immune system against bacteriophage infection using complementary RNA (micRNA). Nature 315: 601–603 (1985).
Crowley TE, Nellen W, Gomer RH, Firtel RA: Phenotype of discoidin 1-minus mutants by antisense transformation in Dictyostelium. Cell 43: 33–641 (1985).
Delauney AJ, Tabaeizadeh Z, Verma DPS: A stable bifunctional antisense transcript inhibiting gene expression in transgenic plants. Proc Natl Acad Sci USA 85: 4300–4304 (1988).
Dhaese P, De Greve H, Gielen J, Seurinck J, Montaguvan M, Schell J: Identification of sequences involved in the polyadenylation of higher plant nuclear transcripts using Agrobacterium T-DNA genes as models. EMBO J 2: 419–426 (1983).
Ditta G, Stanfield S, Corbin D, Helinski DR: Broad host range DNA cloning system for gram-negative bacteria: Construction of a gene bank of Rhizobium meliloti. Proc Natl Acad Sci USA 77: 7347–7351 (1980).
Dunsmuir P, Bond D, Lee K, Gidoni D, Townsend J: in Gelvin SB, Schilperoort RA, Verma DPS (eds), Plant Molecular Biology Manual C1: 1–17. Kluwer Academic Publishers, Dordrecht (1988).
Ecker JR, Davis RW: Inhibition of gene expression in plant cells by expression of antisense RNA. Proc Natl Acad Sci USA 83: 5372–5376 (1986).
Elzenvan der PJM, Townsend J, Lee KY, Bedbrook JR: A chimaeric hygromycin resistance gene as a selectable marker in plant cells. Plant Mol Biol 5: 299–302 (1985).
Green PJ, Pines O, Inouye M: The role of antisense RNA in gene regulation. Ann Rev Biochem 55: 569–597 (1986).
Hernandez G, Cannon F, Cannon M: The effect of presumptive polyadenylation signals on the expression of the CAT gene in transgenic tobacco. Plant Cell Reports 8: 195–198 (1989).
Hoekema A, Hirsch PR, Hooykaas PJJ, Schilperoort RA: A binary plant vector strategy based on separation of vir- and T-region of the Agrobacterium tumefaciens Ti-plasmid. Nature 303: 179–180 (1983).
Horsch RB, Fry JE, Hoffmann NL, Eichholtz D, Rogers SG, Fraley RT: A simple and general method for transferring genes into plants. Science 227: 1229–1231 (1985).
Jefferson RA, Kavanagh TA, Bevan MW: GUS fusions: β-glucuronidase as a sensitive and versatile gene fusion marker in higher plants. EMBO J 6: 3901–3907 (1987).
Jefferson RA: Assaying chimeric genes in plants: The GUS Gene Fusion System. Plant Mol Biol Rep 5: 387–405 (1987).
Kim SK, Wold BJ: Stable reduction of thymidine kinase activity in cells expressing high levels of antisense RNA. Cell 42: 129–138 (1985).
Krolvan der AR, Lenting PE, Veenstra J, Meervan der IM, Koes RE, Gerats AGM, Mol JNM, Stuitje AR: An antisense chalcone synthase gene in transgenic plants inhibits flower pigmentation. Nature 333: 866–869 (1988).
Krolvan der AR, Mol JNM, Stuitje AR: Modulation of eucaryotic gene expression by complementary RNA or DNA sequences. Biotechniques 6: 958–974 (1988).
Leutwiler LS, Meyerowitz EM, Tobin EM: Structure and expression of three light-harvesting chlorophyll α/b-binding protein genes in Arabidopsis thaliana. Nucl Acids Res 14: 4051–4064 (1986).
Marsh JL, Erfle M, Wykes EJ: The pIC plasmid and phage vectors with versatile cloning sites for recombinant selection by insertional activation. Gene 32: 481–485 (1984).
Melton D: Injected antisense RNA's specifically block messenger RNA translation in vivo. Proc Natl Acad Sci USA 82: 144–148 (1985).
Mizuono T, Chou M, Inouye M: A unique mechanism regulating gene expression: translation inhibition by complementary RNA transcript (micRNA). Proc Natl Acad Sci USA 81: 1966–1970 (1984).
Odell JT, Nagy F, Chua N-H: Identification of DNA sequences required for activity of the cauliflower mosaic virus 35S promoter. Nature 313: 810–812 (1985).
Rothstein SJ, DiMaio J, Strand M, Rice D: Stable and heritable inhibition of the expression of nopaline synthase in tobacco expressing antisense RNA. Proc Natl Acad Sci USA 84: 8439–8443 (1987).
Sandler SJ, Stayton M, Townsend JA, Ralston ML, Bedbrook JR, Dunsmuir P: Inhibition of gene expression in transformed plants by antisense RNA. Plant Mol Biol 11: 301–310 (1988).
Sheehy RE, Kramer M, Hiatt WR: Reduction of polygalacturonase activity in tomato fruit by antisense RNA. Proc Natl Acad Sci USA 85: 8805–8809 (1988).
Simons RW, Kleckner N: Translational control of IS10 transposition. Cell 34: 683–691 (1983).
Smith CJS, Watson CF, Ray J, Bird CR, Morris PC, Schuch W, Grierson D: Antisense RNA inhibition of polygalacturonase gene expression in transgenic tomatoes. Nature 334: 724–726 (1988).
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Cannon, M., Platz, J., O'Leary, M. et al. Organ-specific modulation of gene expression in transgenic plants using antisene RNA. Plant Mol Biol 15, 39–47 (1990). https://doi.org/10.1007/BF00017722
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DOI: https://doi.org/10.1007/BF00017722