Voice and TDD). To file a complaint of discrimination, write to USDA, Director, Office of Civil Rights, 1400 Independence Avenue, S.W., Washington, D.C. 20250?410, or contact (8000795?272 (voice)or (202)720-6382 (TDD). USDA is an equal chance provider and employer. Author information 1 USDA-ARS, Soybean Genomic and Improvement Laboratory, 10300 Baltimore Ave, Bldg 006, Beltsville, MD 20705, USA. 2Cell and Genetics Division, National Institute of Agricultural Biotechnology, Rural Improvement Administration, Suwon 441-100, South Korea. 3Plant Protection Division, Faculty of Agriculture, Fayoum University, Fayoum, Egypt. Received: 21 March 2013 Accepted: 22 April 2013 Published: 25 April 2013 References 1. Hammond-Kosack KE, Jones JDG: Inducible plant defence mechanisms and resistance gene function. Plant Cell 1996, 8:1773?791. two.129819-40-5 manufacturer Baker B, Zambryski P, Staskawicz B, Dinesh-Kumar SP: Signaling in plantmicrobe interactions. Science 1997, 276:726?33. three. Crute I, Beynon J, Dangl J, Holub E, Mauch-Mani B, Slusarenko A, Staskawicz B, Ausubel FE, Meyerowitz M: Microbial pathogenesis of Arabidopsis. In Arabidopsis. Edited by Meyerowitz EM, Somerville CR. Cold Spring Harbor, NY: Cold Spring Harbor Laboratory Press; 1994:705?47. four. Ryals JA, Neuenschwander UH, Wilits MG, Molina A, Steiner HY, Hunte MD: Systemic acquired resistance. Plant Cell 1998, eight:1809?819. five. Gaffney T, Friedrich L, Vernooij B, Negrotto D, Nye G, Uknes S, Ward E, Kessmann H, Ryals J: Requirement of salicylic acid for the induction of systemic acquired resistance. Science 1993, 261:754?56. six. Delaney TP, Uknes S, Vernooij B, Friedrich L, Weymann K, Negrotto D, Gaffney T, Gut-Rella M, Kessman H, Ward E, Ryals J: A central part of salicylic acid in plant illness resistance.3-Amino-6-chloropyridazine site Science 1994, 266:1247?250. 7. Bartsch M, Gobbato E, Bednarek P, Debey S, Schultze JL, Bautor J, Parker JE: Regulators of salicylic acidindependent EDS1 signaling in Arabidopsis immunity and cell death.PMID:28440459 Plant Cell 2006, 18:1038?051. 8. Glazebrook J, Zook M, Mert F, Kagan I, Rogers EE, Crute IR, Houlb EB, Hammerschmidt R, Ausubel FM: Phytoalexin- deficient mutants of Arabidopsis reveal that PAD4 encodes a regulatory issue and that four PAD genes contribute to downy mildew resistance. Genetics 1997, 146:381?92. 9. Jirage D, Tootle TL, Reuber TL, Frost LN, Feys BJ, Parker JE, Ausubel FM, Glazebrook J: Arabidopsis thaliana PAD4 encodes a lipase-like gene which is essential for salicylic acid signaling. Proc. Natl Acad. Sci. USA 1999, 96:13583?3588. ten. Zhou N, Tootle TL, Tsui F, Klessig DF, Glazebrook J: PAD4 functions upstream from salicylic acid to handle defense responses in Arabidopsis. Plant Cell 1998, ten:1021?030. 11. Pegadaraju V, Knepper C, Reese JC, Shah J: Premature leaf senescence modulated by the Arabidopsis thaliana PAD4 gene is related with12.13.14.15. 16. 17. 18. 19.20. 21. 22.23.24. 25.26. 27.28. 29.30.31.32. 33. 34. 35. 36.defense against the phloem feeding green peach aphid. Plant Physiol 2005, 139:1927?934. Falk A, Feys BJ, Frost LN, Jones JDG, Daniels MJ, Parker JE: EDS1, an important component of R gene-mediated disease resistance in Arabidopsis has homology to eukaryotic lipases. Proc. Natl Acad. Sci. USA 1999, 96:3292?297. Feys BJ, Wiermer M, Bhat RA, Moisan LJ, Medina-Escobar N, Neu C, de CruzCabral A, Parker JE: Arabidopsis Senescence-associated gene101 stabilizes and signals within an enhanced disease susceptibility1 complex in plant innate immunity. Plant Cell 2005, 17:2601?613. Feys B.