Abstract
The symptoms of rice tungro disease are caused by infection by a DNA-containing virus, rice tungro bacilliform virus (RTBV). To reduce expression of the RTBV promoter, and to ultimately reduce virus replication, we tested three synthetic zinc finger protein transcription factors (ZF-TFs), each comprised of six finger domains, designed to bind to sequences between −58 and +50 of the promoter. Two of these ZF-TFs reduced expression from the promoter in transient assays and in transgenic Arabidopsis thaliana plants. One of the ZF-TFs had significant effects on plant regeneration, apparently as a consequence of binding to multiple sites in the A. thaliana genome. Expression from the RTBV promoter was reduced by ~45% in transient assays and was reduced by up to 80% in transgenic plants. Co-expression of two different ZF-TFs did not further reduce expression of the promoter. These experiments suggest that ZF-TFs may be used to reduce replication of RTBV and thereby offer a potential method for control of an important crop disease.
Similar content being viewed by others
References
Ayer DE, Laherty CD, Lawrence QA, Armstrong AP, Eisenman RN (1996) Mad proteins contain a dominant transcription repression domain. Mol Cell Biol 16:5772–5781
Beerli RR, Segal DJ, Dreier B, Barbas CF III (1998) Toward controlling gene expression at will: specific regulation of the erbB-2/HER-2 promoter by using polydactyl zinc finger proteins constructed from modular building blocks. Proc Natl Acad Sci USA 95:14628–14633
Beerli RR, Schopfer U, Dreier B, Barbas CF 3rd (2000a) Chemically regulated zinc finger transcription factors. J Biol Chem 275:32617–32627
Beerli RR, Dreier B, Barbas CF 3rd (2000b) Positive and negative regulation of endogenous genes by designed transcription factors. Proc Natl Acad Sci USA 97:1495–1500
Blancafort P, Segal DJ, Barbas CF 3rd (2004) Designing transcription factor architectures for drug discovery. Mol Pharmacol 66:1361–1371
Bradford MM (1976) A rapid and sensitive method for the quantitation of microgram quantities of protein utilizing the principle of protein-dye binding. Anal Biochem 72:248–254
Cai CQ, Doyon Y, Ainley WM, Miller JC, Dekelver RC, Moehle EA, Rock JM, Lee YL, Garrison R, Schulenberg L, Blue R, Worden A, Baker L, Faraji F, Zhang L, Holmes MC, Rebar EJ, Collingwood TN, Rubin-Wilson B, Gregory PD, Urnov FD, Petolino JF (2009) Targeted transgene integration in plant cells using designed zinc finger nucleases. Plant Mol Biol 69:699–709
Clough SJ, Bent AF (1998) Floral dip: a simplified method for Agrobacterium-mediated transformation of Arabidopsis thaliana. Plant J 16:735–743
Dai S, Petruccelli S, Ordiz MI, Zhang Z, Chen S, Beachy RN (2003) Functional analysis of RF2a, a rice transcription factor. J Biol Chem 38:36396–36402
Dai S, Zhang Z, Chen S, Beachy RN (2004) RF2b, a rice bZIP transcription activator, interacts with RF2a and is involved in symptom development of rice tungro disease. Proc Natl Acad Sci USA 101:687–692
Dai S, Zhang Z, Bick J, Beachy RN (2006) Essential role of the Box II cis element and cognate host factors in regulating the promoter of Rice tungro bacilliform virus. J Gen Virol 87:715–722
Dreier B, Beerli RR, Segal DJ, Flippin JD, Barbas CF 3rd (2001) Development of zinc finger domains for recognition of the 5′-ANN-3′ family of DNA sequences and their use in the construction of artificial transcription factors. J Biol Chem 276:29466–29478
Dreier B, Fuller RP, Segal DJ, Lund CV, Blancafort P, Huber A, Koksch B, Barbas CF 3rd (2005) Development of zinc finger domains for recognition of the 5′-CNN-3′ family DNA sequences and their use in the construction of artificial transcription factors. J Biol Chem 280:35588–35597
Durai S, Mani M, Kandavelou K, Wu J, Porteus MH, Chandrasegaran S (2005) Zinc finger nucleases: custom-designed molecular scissors for genome engineering of plant and mammalian cells. Nucleic Acids Res 33:5978–5990
Eberhardy SR, Goncalves J, Coelho S, Segal DJ, Berkhout B, Barbas CF 3rd (2006) Inhibition of human immunodeficiency virus type 1 replication with artificial transcription factors targeting the highly conserved primer-binding site. J Virol 80:2873–2883
Englbrecht CC, Schoof H, Bohm S (2004) Conservation, diversification and expansion of C2H2 zinc finger proteins in the Arabidopsis thaliana genome. BMC Genomics 5:39–56
Guan X, Stege J, Kim M, Dahmani Z, Fan N, Heifetz P, Barbas CF 3rd, Briggs SP (2002) Heritable endogenous gene regulation in plants with designed polydactyl zinc finger transcription factors. Proc Natl Acad Sci USA 99:13296–13301
Hajdukiewicz P, Svab Z, Maliga P (1994) The small, versatile pPZP family of Agrobacterium binary vectors for plant transformation. Plant Mol Biol 25:989–994
Hay JM, Jones MC, Blakebrough ML, Dasgupta I, Davies JW, Hull R (1991) An analysis of the sequence of an infectious clone of rice tungro bacilliform virus, a plant pararetrovirus. Nucleic Acids Res 19:2615–2621
He X, Hohn T, Futterer J (2000) Transcriptional activation of the rice tungro bacilliform virus gene is critically dependent on an activator element located immediately upstream of the TATA box. J Biol Chem 275:11799–11808
He X, Futterer J, Hohn T (2001) Sequence-specific and methylation-dependent and -independent binding of rice nuclear proteins to a rice tungro bacilliform virus vascular bundle expression element. J Biol Chem 276:2644–2651
He X, Futterer J, Hohn T (2002) Contribution of downstream promoter elements to transcriptional regulation of the rice tungro bacilliform virus promoter. Nucleic Acids Res 30:497–506
Holmes-Davis R, Li G, Jamieson AC, Rebar EJ, Liu Q, Kong Y, Case CC, Gregory PD (2005) Gene regulation in planta by plant-derived engineered zinc finger protein transcription factors. Plant Mol Biol 57:411–423
Jefferson RA, Kavanagh TA, Bevan MW (1987) GUS fusions β-glucuronidase as a sensitive and versatile gene fusion marker in higher plants. EMBO J 6:3901–3907
Kandavelou K, Chandrasegaran S (2009) Custom-designed molecular scissors for site-specific manipulation of the plant and Mammalian genomes. Methods Mol Biol 544:617–636
Kim YS, Kim JM, Jung DL, Kang JE, Lee S, Kim JS, Seol W, Shin HC, Kwon HS, Van Lint C, Hernandez N, Hur MW (2005) Artificial zinc finger fusions targeting Sp1-binding sites and the trans-activator-responsive element potently repress transcription and replication of HIV-1. J Biol Chem 280:21545–21552
Liu Q, Segal DJ, Ghiara JB, Barbas CF 3rd (1997) Design of polydactyl zinc-finger proteins for unique addressing within complex genomes. Proc Natl Acad Sci USA 94:5525–5530
Lloyd A, Plaisier CL, Carroll D, Drews GN (2005) Targeted mutagenesis using zinc-finger nucleases in Arabidopsis. Proc Natl Acad Sci USA 102:2232–2237
Magnenat L, Blancafort P, Barbas CF 3rd (2004) In vivo selection of combinatorial libraries and designed affinity maturation of polydactyl zinc finger transcription factors for ICAM-1 provides new insights into gene regulation. J Mol Biol 341:635–649
Marmey P, Bothner B, Jacquot E, de Kochko A, Ong CA, Yot P, Siuzdak G, Beachy RN, Fauquet CM (1999) Rice tungro bacilliform virus open reading frame 3 encodes a single 37-kDa coat protein. Virology 253:319–326
Murashige T, Skoog F (1962) A revised medium for rapid growth and bioassays with tobacco tissue cultures. Physiol Plant 15:473–497
Nath N, Mathur S, Dasgupta I (2002) Molecular analysis of two complete rice tungro bacilliform virus genomic sequences from India. Arch Virol 147:1173–1187
Ordiz MI, Barbas CF 3rd, Beachy RN (2002) Regulation of transgene expression in plants with polydactyl zinc finger transcription factors. Proc Natl Acad Sci USA 99:13290–13295
Papworth M, Moore M, Isalan M, Minczuk M, Choo Y, Klug A (2003) Inhibition of herpes simplex virus 1 gene expression by designer zinc-finger transcription factors. Proc Natl Acad Sci USA 100:1621–1626
Petruccelli S, Dai S, Carcamo R, Yin Y, Chen S, Beachy RN (2001) Transcription factor RF2a alters expression of the rice tungro bacilliform virus promoter in transgenic tobacco plants. Proc Natl Acad Sci USA 98:7635–7640
Porteus MH, Carroll D (2005) Gene targeting using zinc finger nucleases. Nat Biotechnol 23:967–973
Reynolds L, Ullman C, Moore M, Isalan M, West MJ, Clapham P, Klug A, Choo Y (2003) Repression of the HIV-1 5′ LTR promoter and inhibition of HIV-1 replication by using engineered zinc-finger transcription factors. Proc Natl Acad Sci USA 100:1615–1620
Sanchez JP, Ullman C, Moore M, Choo Y, Chua NH (2002) Regulation of gene expression in Arabidopsis thaliana by artificial zinc finger chimeras. Plant Cell Physiol 43:1465–1472
Sanchez JP, Ullman C, Moore M, Choo Y, Chua NH (2006) Regulation of Arabidopsis thaliana 4-coumarate:coenzyme-A ligase-1 expression by artificial zinc finger chimeras. Plant Biotech J 4:103–114
Segal DJ, Dreier B, Beerli RR, Barbas CF III (1999) Toward controlling gene expression at will: selection and design of zinc finger domains recognizing each of the 5′-GNN-3′ DNA target sequences. Proc Natl Acad Sci USA 96:2758–2763
Segal DJ, Goncalves J, Eberhardy S, Swan CH, Torbett BE, Li X, Barbas CF 3rd (2004) Attenuation of HIV-1 replication in primary human cells with a designed zinc finger transcription factor. J Biol Chem 279:14509–14519
Sera T (2005) Inhibition of virus DNA replication by artificial zinc finger proteins. J Virol 79:2614–2619
Shukla VK, Doyon Y, Miller JC, DeKelver RC, Moehle EA, Worden SE, Mitchell JC, Arnold NL, Gopalan S, Meng X, Choi VM, Rock JM, Wu YY, Katibah GE, Zhifang G, McCaskill D, Simpson MA, Blakeslee B, Greenwalt SA, Butler HJ, Hinkley SJ, Zhang L, Rebar EJ, Gregory PD, Urnov FD (2009) Precise genome modification in the crop species Zea mays using zinc-finger nucleases. Nature 459:437–441
Stege JT, Guan X, Ho T, Beachy RN, Barbas CF 3rd (2002) Controlling gene expression in plants using synthetic zinc finger transcription factors. Plant J 32:1077–1086
Van Eenennaam AL, Li G, Venkatramesh M, Levering C, Gong X, Jamieson AC, Rebar EJ, Shewmaker CK, Case CC (2004) Elevation of seed alpha-tocopherol levels using plant-based transcription factors targeted to an endogenous locus. Metab Eng 6:101–108
Verdaguer B, de Kochko A, Fux CI, Beachy RN, Fauquet C (1998) Functional organization of the cassava vein mosaic virus (CsVMV) promoter. Plant Mol Biol 37:1055–1067
Watanabe Y, Mushi T, Okada Y (1987) Infection of tobacco protoplasts with in vitro transcribed tobacco mosaic virus RNA using an improved electroporation method. FEBS Lett 219:65–69
Wright DA, Townsend JA, Winfrey RJ Jr, Irwin PA, Rajagopal J, Lonosky PM, Hall BD, Jondle MD, Voytas DF (2005) High-frequency homologous recombination in plants mediated by zinc-finger nucleases. Plant J 44:693–705
Wu YM, Mao X, Wang SJ, Li RZ (2004) Improving the nutritional value of plant foods through transgenic approaches. Sheng Wu Gong Cheng Xue Bao 20:471–476
Wu J, Kandavelou K, Chandrasegaran S (2007) Custom-designed zinc finger nucleases: what is next? Cell Mol Life Sci 64:2933–2944
Yin Y, Beachy RN (1995) The regulatory regions of the rice tungro bacilliform virus promoter and interacting nuclear factors in rice (Oryza sativa L.). Plant J 7:969–980
Yin Y, Chen L, Beachy R (1997a) Promoter elements required for phloem-specific gene expression from the RTBV promoter in rice. Plant J 12:1179–1188
Yin Y, Zhu Q, Dai S, Lamb C, Beachy RN (1997b) RF2a, a bZIP transcriptional activator of the phloem-specific rice tungro bacilliform virus promoter, functions in vascular development. EMBO J 16:5247–5259
Yu JI (2002) A draft sequence of the rice genome (Oryza sativa L. ssp. Indica). Science 296:79–92
Acknowledgments
We thank Dr. Jitender Yadav for his assistance with the RNA work and Dr. Shunhong Dai for providing some materials and for helpful discussions during the early stages of this work. This study was supported by Department of Energy grant DOE-FG02-99ER20355, and NASA grant NNJ04HG98G to RNB and by a grant from The Skaggs Institute for Chemical Biology to CFB.
Author information
Authors and Affiliations
Corresponding author
Electronic supplementary material
Below is the link to the electronic supplementary material.
Rights and permissions
About this article
Cite this article
Ordiz, M.I., Magnenat, L., Barbas, C.F. et al. Negative regulation of the RTBV promoter by designed zinc finger proteins. Plant Mol Biol 72, 621–630 (2010). https://doi.org/10.1007/s11103-010-9600-0
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11103-010-9600-0