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Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: Erwinia carotovora elicitors and Botrytis cinerea activate defense responses in Physcomitrella patens | BMC Plant Biology BioMed Central Research article Open Access Erwinia carotovora elicitors and Botrytis cinerea activate defense responses in Physcomitrella patens Inés Ponce de León 1 Juan Pablo Oliver1 Alexandra Castro1 Carina Gaggero1 Marcel Bentancor2 and Sabina Vidal2 Address 1Departamento de Biología Molecular Instituto de Investigaciones Biológicas Clemente Estable Avenida Italia 3318 CP 11600 Montevideo Uruguay and 2Laboratorio de Biología Molecular Vegetal Facultad de Ciencias Universidad de la República Iguá 4225 CP 11400 Montevideo Uruguay Email Inés Ponce de León - iponce@iibce.edu.uy Juan Pablo Oliver - oliver@iibce.edu.uy Alexandra Castro - acastro@iibce.edu.uy Carina Gaggero - carina@iibce.edu.uy Marcel Bentancor- marcelb@fcien.edu.uy Sabina Vidal - svidal@fcien.edu.uy Corresponding author Published 8 October 2007 Received 16 May 2007 BMC Plant Biology 2007 7 52 doi l0.ll86 l47l-2229-7-52 Accepted 8 October 2007 This article is available from http www.biomedcentral.com l47l-2229 7 52 2007 de León et al. licensee BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License http creativecommons.org licenses by 2.0 which permits unrestricted use distribution and reproduction in any medium provided the original work is properly cited. Abstract Background Vascular plants respond to pathogens by activating a diverse array of defense mechanisms. Studies with these plants have provided a wealth of information on pathogen recognition signal transduction and the activation of defense responses. However very little is known about the infection and defense responses of the bryophyte Physcomitrella patens to well-studied phytopathogens. The purpose of this study was to determine i whether two representative broad host range pathogens Erwinia carotovora ssp. carotovora E.C. carotovora and Botrytis cinerea B. cinerea could infect Physcomitrella and ii whether B. cinerea elicitors of a harpin HrpN .
