TAILIEUCHUNG - Báo cáo khoa học: Plant–pathogen interactions: what is proteomics telling us?

Over the years, several studies have been performed to analyse plant–patho-gen interactions. Recently, functional genomic strategies, including proteo-mics and transcriptomics, have contributed to the effort of defining gene and protein function and expression profiles. Using these ‘omic’ approaches, pathogenicity- and defence-related genes and proteins expressed during phytopathogen infections have been identified and enor-mous datasets have been accumulated. | ỊFEBS Journal REVIEW ARTICLE Plant-pathogen interactions what is proteomics telling us Angela Mehta1 Ana C. M. Brasileiro1 Djair S. L. Souza1 2 Eduardo Romano1 Magnolia A. Campos3 Maria F. Grossi-de-Sa1 Marília S. Silva4 Octavio L. Franco5 6 Rodrigo R. Fragoso4 Rosangela Bevitori7 and Thales L. Rocha1 1 Embrapa Recursos Geneticos e Biotecnologia Brasilia Brazil 2 Departamento de Biologia Celular Universidade de Brasilia Brazil 3 Universidade Federalde Lavras Brazil 4 Embrapa Cerrados Planaltina Brazil 5 Centro de Analises Proteomicas e Bioquimicas Pos-Graduacao em Ciencias Genomicas e Biotecnologia Universidade Católica de Brasilia Brazil 6 Departamento de Biologia Universidade Federalde Juiz de Fora Brazil 7 Embrapa Arroz e Feijao Goiania Brazil Keywords bacteria defence proteins functional genomics fungi mass spectrometry nematode pathogenicity proteins proteomics two-dimensional electrophoresis virus Correspondence A. Mehta Embrapa Recursos Geneticos e Biotecnologia PBI PqEB Av. W 5 Norte Final CEP 70770-900 Brasilia DF Brazil Fax 55 61 3340 3658 Tel 55 61 3448 4901 E-mail amehta@ These authors contributed equally to this work Over the years several studies have been performed to analyse plant-pathogen interactions. Recently functional genomic strategies including proteomics and transcriptomics have contributed to the effort of defining gene and protein function and expression profiles. Using these omic approaches pathogenicity- and defence-related genes and proteins expressed during phytopathogen infections have been identified and enormous datasets have been accumulated. However the understanding of molecular plant-pathogen interactions is still an intriguing area of investigation. Proteomics has dramatically evolved in the pursuit of large-scale functional assignment of candidate proteins and by using this approach several proteins expressed during phytopathogenic interactions have been identified. In this review we highlight the proteins .

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