oryzae : involvement in exopolysacchride production and virulence to rice. Mol Plant-Microbe AZD4547 purchase Interact 1996, 9:664–666.PubMedCrossRef 25. Jeong KS, Lee SE, Han JW, Yang SU, Lee BM, Noh TH, Cha JS: Virulence Reduction

and Differing Regulation of Virulence Genes in rpf Mutants of Xanthomonas oryzae pv. oryzae . Plant Pathol J 2008,24(2):143–151. 26. Lee BM, Park YJ, Park DS, Kang HW, Kim JG, Song ES, Park IC, Yoon UH, Hahn JH, Koo BS, Lee GB, Kim H, Park HS, Yoon KO, Kim JH, Jung CH, Koh NH, Seo JS, Go SJ: The genome sequence of Xanthomonas oryzae pathovar oryzae KACC10331, the bacterial blight pathogen of rice. Nucleic Acids Res 2005,33(2):577–586.PubMedCrossRef 27. Ochiai H, Takeya M, Sasaki A, Kaku H: Genome sequence of Xanthomonas oryzae pv. oryzae suggests contribution of large numbers of effector genes and see more insertion sequences to its race diversity. Japan Agricultural Research Quarterly 2005,

39:275–287. 28. Salzberg SL, Sommer DD, Schatz MC, Phillippy AM, Rabinowicz PD, Tsuge S, Furutani A, Ochiai H, Delcher AL, Kelley D, Madupu R, Puiu D, Radune D, Shumway M, Trapnell C, Aparna G, Jha G, this website Pandey A, Patil PB, Ishihara H, Meyer DF, Szurek B, Verdier V, Koebnik R, Dow JM, Ryan RP, Hirata H, Tsuyumu S, Lee SW, Seo YS, Sriariyanum M, Ronald PC, Sonti RV, Van Sluys MA, Leach JE, White FF, Bogdanove AJ: Genome sequence and rapid evolution of the rice pathogen Xanthomonas oryzae pv. oryzae PXO99A. BMC Genomics 2008, 9:204–219.PubMedCrossRef 29. He YW, Zhang LH: Quorum sensing and virulence regulation in Xanthomonas campestris. FEMS Microbiol Rev 2008, 32:842–857.PubMedCrossRef 30. Fu JF, Tseng YH: Construction of lactose-utilizing Xanthomonas campestris and production of Xanthan gum from whey. Appl Environ Microbiol 1990,56(4):919–923.PubMed 31. Biely P, Mislovicova D, Toman R: Remazol CHIR-99021 in vitro Brilliant Blue-xylan: A soluble chromogenic substrate for xylanases. Methods Enzymol 1988, 160:536–542.CrossRef Authors’ contributions JEW carried out all the HPLC and NMR analysis. JSC generated all the mutants. The study was conceived, designed, and coordinated

by LHZ and YWH, who also drafted the manuscript and extracted all the DSF signals, and did the virulence factor production assay. All authors read and approved the final manuscript.”
“Background Molecular identification through DNA barcoding of fungi has, during the last 15-20 years, become an integrated and essential part of fungal ecology research and has provided new insights into the diversity and ecology of many different groups of fungi (reviewed by [1–4]). Molecular identification has made it possible to study the ecology of fungi in their dominant but inconspicuous mycelial stage and not only by means of fruiting bodies. Interest in sequenced-based analysis of environmental samples (‘environmental barcoding’) has increased in the past decade as it allows to study abundance and species richness of fungi at a high rate and more reliably than conventional biotic surveys (e.g. [5–10]).