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A Plant miRNA Contributes to Antibacterial Resistance by Repressing Auxin Signaling

Science, 21 April 2006
Vol. 312, Issue 5772, p. 436-439
DOI: 10.1126/science.1126088

A Plant miRNA Contributes to Antibacterial Resistance by Repressing Auxin Signaling

  1. Lionel Navarro1,2,
  2. Patrice Dunoyer2,
  3. Florence Jay2,
  4. Benedict Arnold3,
  5. Nihal Dharmasiri4,
  6. Mark Estelle4,
  7. Olivier Voinnet2,*,,
  8. Jonathan D. G. Jones1,*,
  1. 1 The Sainsbury Laboratory, John Innes Centre, Colney Lane, Norwich NR4 7UH, UK.
  2. 2 Institut de Biologie Molèculaire des Plantes du Centre National de la Recherche Scientifique, 67084 Strasbourg Cedex, France.
  3. 3 John Innes Centre, Colney Lane, Norwich NR4 7UH, UK.
  4. 4 Department of Biology, Indiana University, Bloomington, IN 47405, USA.
  1. To whom correspondence should be addressed. E-mail: jonathan.jones{at}sainsbury-laboratory.ac.uk (J.D.G.J.); olivier.voinnet{at}ibmp-ulp.u-strasbg.fr (O.V.)
  • * These authors contributed equally to this work.

Abstract

Plants and animals activate defenses after perceiving pathogen-associated molecular patterns (PAMPs) such as bacterial flagellin. In Arabidopsis, perception of flagellin increases resistance to the bacterium Pseudomonas syringae, although the molecular mechanisms involved remain elusive. Here, we show that a flagellin-derived peptide induces a plant microRNA (miRNA) that negatively regulates messenger RNAs for the F-box auxin receptors TIR1, AFB2, and AFB3. Repression of auxin signaling restricts P. syringae growth, implicating auxin in disease susceptibility and miRNA-mediated suppression of auxin signaling in resistance.

    • Received for publication 10 February 2006.
    • Accepted for publication 23 March 2006.

    Citation:

    L. Navarro, P. Dunoyer, F. Jay, B. Arnold, N. Dharmasiri, M. Estelle, O. Voinnet, and J. D. Jones, A Plant miRNA Contributes to Antibacterial Resistance by Repressing Auxin Signaling. Science 312, 436-439 (2006).

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    T. Xu, Y. Wang, X. Liu, S. Gao, M. Qi, and T. Li
    J Exp Bot 0, erv199v1-erv199 (6 May 2015)

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    M. Hrtyan, E. Slikova, J. Hejatko, and K. Ruzicka
    J Exp Bot 0, erv189v1-erv189 (28 April 2015)

    Cleavage of INDOLE-3-ACETIC ACID INDUCIBLE28 mRNA by MicroRNA847 Upregulates Auxin Signaling to Modulate Cell Proliferation and Lateral Organ Growth in Arabidopsis
    J.-J. Wang, and H.-S. Guo
    Plant Cell 27, 574-590 (1 March 2015)

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    Z. Chen, L. Hu, N. Han, J. Hu, Y. Yang, T. Xiang, X. Zhang, and L. Wang
    Plant Cell Physiol 56, 73-83 (1 January 2015)

    Expression patterns of FLAGELLIN SENSING 2 map to bacterial entry sites in plant shoots and roots
    M. Beck, I. Wyrsch, J. Strutt, R. Wimalasekera, A. Webb, T. Boller, and S. Robatzek
    J Exp Bot 65, 6487-6498 (1 December 2014)

    High-Resolution Transcript Profiling of the Atypical Biotrophic Interaction between Theobroma cacao and the Fungal Pathogen Moniliophthora perniciosa
    P. J. P. L. Teixeira, D. P. d. T. Thomazella, O. Reis, P. F. V. do Prado, M. C. S. do Rio, G. L. Fiorin, J. Jose, G. G. L. Costa, V. A. Negri, J. M. C. Mondego et al.
    Plant Cell 26, 4245-4269 (1 November 2014)

    Back to the future with the AGP-Ca2+ flux capacitor
    D. T. A. Lamport, P. Varnai, and C. E. Seal
    Ann Bot 114, 1069-1085 (1 October 2014)

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    Y. J. Park, H. J. Lee, K. J. Kwak, K. Lee, S. W. Hong, and H. Kang
    Plant Cell Physiol 55, 1660-1668 (1 September 2014)

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    M. Etemadi, C. Gutjahr, J.-M. Couzigou, M. Zouine, D. Lauressergues, A. Timmers, C. Audran, M. Bouzayen, G. Becard, J.-P. Combier et al.
    Plant Physiol. 166, 281-292 (1 September 2014)

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    K. Kazan, and R. Lyons
    Plant Cell 26, 2285-2309 (1 June 2014)

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    Y. Fang, K. Xie, and L. Xiong
    J Exp Bot 65, 2119-2135 (1 May 2014)

    miRNAs in the crosstalk between phytohormone signalling pathways
    J. Curaba, M. B. Singh, and P. L. Bhalla
    J Exp Bot 65, 1425-1438 (1 April 2014)

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    Y.-T. Lu, M.-Y. Li, K.-T. Cheng, C. M. Tan, L.-W. Su, W.-Y. Lin, H.-T. Shih, T.-J. Chiou, and J.-Y. Yang
    Plant Physiol. 164, 1456-1469 (1 March 2014)

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    M. Fan, M.-Y. Bai, J.-G. Kim, T. Wang, E. Oh, L. Chen, C. H. Park, S.-H. Son, S.-K. Kim, M. B. Mudgett et al.
    Plant Cell 26, 828-841 (1 February 2014)

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    Y. Li, Y.-G. Lu, Y. Shi, L. Wu, Y.-J. Xu, F. Huang, X.-Y. Guo, Y. Zhang, J. Fan, J.-Q. Zhao et al.
    Plant Physiol. 164, 1077-1092 (1 February 2014)

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    T. Huang, Y. Harrar, C. Lin, B. Reinhart, N. R. Newell, F. Talavera-Rauh, S. A. Hokin, M. K. Barton, and R. A. Kerstetter
    Plant Cell 26, 246-262 (1 January 2014)

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    K. Kazan, Y. Harrar, C. Lin, B. Reinhart, N. R. Newell, F. Talavera-Rauh, S. A. Hokin, M. K. Barton, and R. A. Kerstetter
    Ann Bot 112, 1655-1665 (1 December 2013)

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    M. Turner, N. R. Nizampatnam, M. Baron, S. Coppin, S. Damodaran, S. Adhikari, S. P. Arunachalam, O. Yu, and S. Subramanian
    Plant Physiol. 162, 2042-2055 (1 August 2013)

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    F. Cui, S. Wu, W. Sun, G. Coaker, B. Kunkel, P. He, and L. Shan
    Plant Physiol. 162, 1018-1029 (1 June 2013)

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    H. Yu, B. L. Moss, S. S. Jang, M. Prigge, E. Klavins, J. L. Nemhauser, and M. Estelle
    Plant Physiol. 162, 295-303 (1 May 2013)

    Non-cell-autonomous regulation of crucifer self-incompatibility by Auxin Response Factor ARF3
    T. Tantikanjana, and J. B. Nasrallah
    Proc. Natl. Acad. Sci. USA 109, 19468-19473 (20 November 2012)

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    V. Cevik, B. N. Kidd, P. Zhang, C. Hill, S. Kiddle, K. J. Denby, E. B. Holub, D. M. Cahill, J. M. Manners, P. M. Schenk et al.
    Plant Physiol. 160, 541-555 (1 September 2012)

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    J. B. Song, S. Q. Huang, T. Dalmay, and Z. M. Yang
    Plant Cell Physiol 53, 1283-1294 (1 July 2012)

    Complexity of miRNA-dependent regulation in root symbiosis
    J. Bazin, P. Bustos-Sanmamed, C. Hartmann, C. Lelandais-Briere, and M. Crespi
    Phil Trans R Soc B 367, 1570-1579 (5 June 2012)

    The Interaction and Integration of Auxin Signaling Components
    K.-i. Hayashi, P. Bustos-Sanmamed, C. Hartmann, C. Lelandais-Briere, and M. Crespi
    Plant Cell Physiol 53, 965-975 (1 June 2012)

    Grass MicroRNA Gene Paleohistory Unveils New Insights into Gene Dosage Balance in Subgenome Partitioning after Whole-Genome Duplication
    M. Abrouk, R. Zhang, F. Murat, A. Li, C. Pont, L. Mao, and J. Salse
    Plant Cell 24, 1776-1792 (1 May 2012)

    Integrated Systems View on Networking by Hormones in Arabidopsis Immunity Reveals Multiple Crosstalk for Cytokinin
    M. Naseem, N. Philippi, A. Hussain, G. Wangorsch, N. Ahmed, and T. Dandekar
    Plant Cell 24, 1793-1814 (1 May 2012)

    The Arabidopsis MicroRNA396-GRF1/GRF3 Regulatory Module Acts as a Developmental Regulator in the Reprogramming of Root Cells during Cyst Nematode Infection
    T. Hewezi, T. R. Maier, D. Nettleton, and T. J. Baum
    Plant Physiol. 159, 321-335 (1 May 2012)

    Gradual Increase of miR156 Regulates Temporal Expression Changes of Numerous Genes during Leaf Development in Rice
    K. Xie, J. Shen, X. Hou, J. Yao, X. Li, J. Xiao, and L. Xiong
    Plant Physiol. 158, 1382-1394 (1 March 2012)

    The Conjugated Auxin Indole-3-Acetic Acid-Aspartic Acid Promotes Plant Disease Development
    R. Gonzalez-Lamothe, M. El Oirdi, N. Brisson, and K. Bouarab
    Plant Cell 24, 762-777 (1 February 2012)

    Brassinosteroids inhibit pathogen-associated molecular pattern-triggered immune signaling independent of the receptor kinase BAK1
    C. Albrecht, F. Boutrot, C. Segonzac, B. Schwessinger, S. Gimenez-Ibanez, D. Chinchilla, J. P. Rathjen, S. C. de Vries, and C. Zipfel
    Proc. Natl. Acad. Sci. USA 109, 303-308 (3 January 2012)

    Of Blades and Branches: Understanding and Expanding the Arabidopsis Ad/Abaxial Regulatory Network through Target Gene Identification
    T. Liu, B. J. Reinhart, E. Magnani, T. Huang, R. Kerstetter, and M. K. Barton
    Cold Spring Harb Symp Quant Biol 77, 31-45 (1 January 2012)

    Apoplastic Reactive Oxygen Species Transiently Decrease Auxin Signaling and Cause Stress-Induced Morphogenic Response in Arabidopsis
    T. Blomster, J. Salojarvi, N. Sipari, M. Brosche, R. Ahlfors, M. Keinanen, K. Overmyer, and J. Kangasjarvi
    Plant Physiol. 157, 1866-1883 (1 December 2011)

    Circulating MicroRNAs in Patients with Active Pulmonary Tuberculosis
    Y. Fu, Z. Yi, X. Wu, J. Li, and F. Xu
    J. Clin. Microbiol. 49, 4246-4251 (1 December 2011)

    Oligogalacturonide-Auxin Antagonism Does Not Require Posttranscriptional Gene Silencing or Stabilization of Auxin Response Repressors in Arabidopsis
    D. V. Savatin, S. Ferrari, F. Sicilia, and G. De Lorenzo
    Plant Physiol. 157, 1163-1174 (1 November 2011)

    Jasmonate-Dependent and COI1-Independent Defense Responses Against Sclerotinia sclerotiorum in Arabidopsis thaliana: Auxin is Part of COI1-Independent Defense Signaling
    H. U. Stotz, Y. Jikumaru, Y. Shimada, E. Sasaki, N. Stingl, M. J. Mueller, and Y. Kamiya
    Plant Cell Physiol 52, 1941-1956 (1 November 2011)

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    M. Oertli, D. B. Engler, E. Kohler, M. Koch, T. F. Meyer, and A. Muller
    J. Immunol. 187, 3578-3586 (1 October 2011)

    miR393 and Secondary siRNAs Regulate Expression of the TIR1/AFB2 Auxin Receptor Clade and Auxin-Related Development of Arabidopsis Leaves
    A. Si-Ammour, D. Windels, E. Arn-Bouldoires, C. Kutter, J. Ailhas, F. Meins, and F. Vazquez
    Plant Physiol. 157, 683-691 (1 October 2011)

    Stars and Symbiosis: MicroRNA- and MicroRNA*-Mediated Transcript Cleavage Involved in Arbuscular Mycorrhizal Symbiosis
    E. A. Devers, A. Branscheid, P. May, and F. Krajinski
    Plant Physiol. 156, 1990-2010 (1 August 2011)

    Transcription Dynamics in Plant Immunity
    J. W. Moore, G. J. Loake, and S. H. Spoel
    Plant Cell 23, 2809-2820 (1 August 2011)

    Effector-triggered immunity blocks pathogen degradation of an immunity-associated vesicle traffic regulator in Arabidopsis
    K. Nomura, C. Mecey, Y.-N. Lee, L. A. Imboden, J. H. Chang, and S. Y. He
    Proc. Natl. Acad. Sci. USA 108, 10774-10779 (28 June 2011)

    Integration of Auxin and Salt Signals by the NAC Transcription Factor NTM2 during Seed Germination in Arabidopsis
    J. Park, Y.-S. Kim, S.-G. Kim, J.-H. Jung, J.-C. Woo, and C.-M. Park
    Plant Physiol. 156, 537-549 (1 June 2011)

    Botrytis cinerea Manipulates the Antagonistic Effects between Immune Pathways to Promote Disease Development in Tomato
    M. El Oirdi, T. A. El Rahman, L. Rigano, A. El Hadrami, M. C. Rodriguez, F. Daayf, A. Vojnov, and K. Bouarab
    Plant Cell 23, 2405-2421 (1 June 2011)

    Micro-balancing innate immunity to Salmonella
    O. Voinnet, T. A. El Rahman, L. Rigano, A. El Hadrami, M. C. Rodriguez, F. Daayf, A. Vojnov, and K. Bouarab
    EMBO J. 30, 1877-1879 (18 May 2011)

    SplamiR--prediction of spliced miRNAs in plants
    C. J. Thieme, L. Gramzow, D. Lobbes, and G. Theissen
    Bioinformatics 27, 1215-1223 (1 May 2011)

    Identification and analysis of seven H2O2-responsive miRNAs and 32 new miRNAs in the seedlings of rice (Oryza sativa L. ssp. indica)
    T. Li, H. Li, Y.-X. Zhang, and J.-Y. Liu
    Nucleic Acids Res 39, 2821-2833 (1 April 2011)

    Auxin and Plant-Microbe Interactions
    S. Spaepen, and J. Vanderleyden
    Cold Spring Harb. Perspect. Biol. 3, a001438-a001438 (1 April 2011)

    Activity-dormancy transition in the cambial meristem involves stage-specific modulation of auxin response in hybrid aspen
    K. Baba, A. Karlberg, J. Schmidt, J. Schrader, T. R. Hvidsten, L. Bako, and R. P. Bhalerao
    Proc. Natl. Acad. Sci. USA 108, 3418-3423 (22 February 2011)

    Context, Specificity, and Self-Organization in Auxin Response
    M. Del Bianco, and S. Kepinski
    Cold Spring Harb. Perspect. Biol. 3, a001578-a001578 (1 January 2011)

    Manipulating Broad-Spectrum Disease Resistance by Suppressing Pathogen-Induced Auxin Accumulation in Rice
    J. Fu, H. Liu, Y. Li, H. Yu, X. Li, J. Xiao, and S. Wang
    Plant Physiol. 155, 589-602 (1 January 2011)

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    H. Nonogaki, H. Liu, Y. Li, H. Yu, X. Li, J. Xiao, and S. Wang
    Plant Cell Physiol 51, 1840-1846 (1 November 2010)

    Direct transcriptional control of the Arabidopsis immune receptor FLS2 by the ethylene-dependent transcription factors EIN3 and EIL1
    F. Boutrot, C. Segonzac, K. N. Chang, H. Qiao, J. R. Ecker, C. Zipfel, and J. P. Rathjen
    Proc. Natl. Acad. Sci. USA 107, 14502-14507 (10 August 2010)

    Natural Variation of Transcriptional Auxin Response Networks in Arabidopsis thaliana
    C. Delker, Y. Poschl, A. Raschke, K. Ullrich, S. Ettingshausen, V. Hauptmann, I. Grosse, and M. Quint
    Plant Cell 22, 2184-2200 (1 July 2010)

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    N. Uchida, and M. Tasaka
    J Exp Bot 61, 2539-2547 (1 June 2010)

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    N. Onkokesung, I. Galis, C. C. von Dahl, K. Matsuoka, H.-P. Saluz, and I. T. Baldwin
    Plant Physiol. 153, 785-798 (1 June 2010)

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    W. Busch, and P. N. Benfey
    Development 137, 1215-1226 (15 April 2010)

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    Y. Li, Q. Zhang, J. Zhang, L. Wu, Y. Qi, and J. M. Zhou
    Plant Physiol. 152, 2222-2231 (1 April 2010)

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    E. A. Vidal, V. Araus, C. Lu, G. Parry, P. J. Green, G. M. Coruzzi, and R. A. Gutierrez
    Proc. Natl. Acad. Sci. USA 107, 4477-4482 (2 March 2010)

    Arabidopsis Auxin Mutants Are Compromised in Systemic Acquired Resistance and Exhibit Aberrant Accumulation of Various Indolic Compounds
    W. M. Truman, M. H. Bennett, C. G. N. Turnbull, and M. R. Grant
    Plant Physiol. 152, 1562-1573 (1 March 2010)

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    J. L. Stewart, and J. L. Nemhauser
    Cold Spring Harb. Perspect. Biol. 2, a001420-a001420 (1 February 2010)

    Complex regulation of the TIR1/AFB family of auxin receptors
    G. Parry, L. I. Calderon-Villalobos, M. Prigge, B. Peret, S. Dharmasiri, H. Itoh, E. Lechner, W. M. Gray, M. Bennett, M. Estelle et al.
    Proc. Natl. Acad. Sci. USA 106, 22540-22545 (29 December 2009)

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    L.-C. Hsieh, S.-I. Lin, A. C.-C. Shih, J.-W. Chen, W.-Y. Lin, C.-Y. Tseng, W.-H. Li, and T.-J. Chiou
    Plant Physiol. 151, 2120-2132 (1 December 2009)

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    S. A. Simon, B. C. Meyers, and D. J. Sherrier
    Plant Physiol. 151, 1002-1008 (1 November 2009)

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    C.-W. Lee, M. Efetova, J. C Engelmann, R. Kramell, C. Wasternack, J. Ludwig-Muller, R. Hedrich, and R. Deeken
    Plant Cell 21, 2948-2962 (1 September 2009)

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    C. Lelandais-Briere, L. Naya, E. Sallet, F. Calenge, F. Frugier, C. Hartmann, J. Gouzy, and M. Crespi
    Plant Cell 21, 2780-2796 (1 September 2009)

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    V. Nicaise, M. Roux, and C. Zipfel
    Plant Physiol. 150, 1638-1647 (1 August 2009)

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    S. P. Pandey, and I. E. Somssich
    Plant Physiol. 150, 1648-1655 (1 August 2009)

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    M. R. Grant, and J. D. G. Jones
    Science 324, 750-752 (8 May 2009)

    Ethylene Modulates the Role of NONEXPRESSOR OF PATHOGENESIS-RELATED GENES1 in Cross Talk between Salicylate and Jasmonate Signaling
    A. Leon-Reyes, S. H. Spoel, E. S. De Lange, H. Abe, M. Kobayashi, S. Tsuda, F. F. Millenaar, R. A.M. Welschen, T. Ritsema, C. M.J. Pieterse et al.
    Plant Physiol. 149, 1797-1809 (1 April 2009)

    Trichoderma virens, a Plant Beneficial Fungus, Enhances Biomass Production and Promotes Lateral Root Growth through an Auxin-Dependent Mechanism in Arabidopsis
    H. A. Contreras-Cornejo, L. Macias-Rodriguez, C. Cortes-Penagos, and J. Lopez-Bucio
    Plant Physiol. 149, 1579-1592 (1 March 2009)

    An Integrated Genomics Approach to Define Niche Establishment by Rhodococcus fascians
    S. Depuydt, S. Trenkamp, A. R. Fernie, S. Elftieh, J.-P. Renou, M. Vuylsteke, M. Holsters, and D. Vereecke
    Plant Physiol. 149, 1366-1386 (1 March 2009)

    RNA silencing is required for Arabidopsis defence against Verticillium wilt disease
    U. Ellendorff, E. F. Fradin, R. de Jonge, and B. P. H. J. Thomma
    J Exp Bot 60, 591-602 (1 February 2009)

    Differential expression of miRNAs in response to salt stress in maize roots
    D. Ding, L. Zhang, H. Wang, Z. Liu, Z. Zhang, and Y. Zheng
    Ann Bot 103, 29-38 (1 January 2009)

    Phosphate Availability Alters Lateral Root Development in Arabidopsis by Modulating Auxin Sensitivity via a Mechanism Involving the TIR1 Auxin Receptor
    C.-A. Perez-Torres, J. Lopez-Bucio, A. Cruz-Ramirez, E. Ibarra-Laclette, S. Dharmasiri, M. Estelle, and L. Herrera-Estrella
    Plant Cell 20, 3258-3272 (1 December 2008)

    A diverse set of microRNAs and microRNA-like small RNAs in developing rice grains
    Q.-H. Zhu, A. Spriggs, L. Matthew, L. Fan, G. Kennedy, F. Gubler, and C. Helliwell
    Genome Res 18, 1456-1465 (1 September 2008)

    Suppression of the MicroRNA Pathway by Bacterial Effector Proteins
    L. Navarro, F. Jay, K. Nomura, S. Y. He, and O. Voinnet
    Science 321, 964-967 (15 August 2008)

    Host-Directed Drug Targeting of Factors Hijacked by Pathogens
    A. Schwegmann, and F. Brombacher
    Sci Signal 1, re8-re8 (22 July 2008)

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    V. Cecchetti, M. M. Altamura, G. Falasca, P. Costantino, and M. Cardarelli
    Plant Cell 20, 1760-1774 (1 July 2008)

    Kinetics of Salicylate-Mediated Suppression of Jasmonate Signaling Reveal a Role for Redox Modulation
    A. Koornneef, A. Leon-Reyes, T. Ritsema, A. Verhage, F. C. Den Otter, L.C. Van Loon, and C. M.J. Pieterse
    Plant Physiol. 147, 1358-1368 (1 July 2008)

    RNA Silencing in Plants: Yesterday, Today, and Tomorrow
    A. Eamens, M.-B. Wang, N. A. Smith, and P. M. Waterhouse
    Plant Physiol. 147, 456-468 (1 June 2008)

    Microarray-based analysis of stress-regulated microRNAs in Arabidopsis thaliana
    H.-H. Liu, X. Tian, Y.-J. Li, C.-A. Wu, and C.-C. Zheng
    RNA 14, 836-843 (1 May 2008)

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    S. P. Pandey, P. Shahi, K. Gase, and I. T. Baldwin
    Proc. Natl. Acad. Sci. USA 105, 4559-4564 (25 March 2008)

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    M. S. Padmanabhan, S. R. Kramer, X. Wang, and J. N. Culver
    J. Virol. 82, 2477-2485 (1 March 2008)

    Cross Talk in Defense Signaling
    A. Koornneef, and C. M.J. Pieterse
    Plant Physiol. 146, 839-844 (1 March 2008)

    Transgenic Expression of a Fungal endo-Polygalacturonase Increases Plant Resistance to Pathogens and Reduces Auxin Sensitivity
    S. Ferrari, R. Galletti, D. Pontiggia, C. Manfredini, V. Lionetti, D. Bellincampi, F. Cervone, and G. De Lorenzo
    Plant Physiol. 146, 669-681 (1 February 2008)

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    X. Ding, Y. Cao, L. Huang, J. Zhao, C. Xu, X. Li, and S. Wang
    Plant Cell 20, 228-240 (1 January 2008)

    Pseudomonas syringae type III effector AvrRpt2 alters Arabidopsis thaliana auxin physiology
    Z. Chen, J. L. Agnew, J. D. Cohen, P. He, L. Shan, J. Sheen, and B. N. Kunkel
    Proc. Natl. Acad. Sci. USA 104, 20131-20136 (11 December 2007)

    A novel class of bacteria-induced small RNAs in Arabidopsis
    S. Katiyar-Agarwal, S. Gao, A. Vivian-Smith, and H. Jin
    Genes Dev. 21, 3123-3134 (1 December 2007)

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