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BIBTEX RIS

Proteomic response of Moniliophthora perniciosa exposed to pathogenesis-related protein-10 from Theobroma cacao

2013; Research Foundation of Ribeirão Preto; Volume: 12; Issue: 4 Linguagem: Inglês

10.4238/2013.october.22.5

ISSN

1676-5680

Autores

Fabiana Aparecida Cavalcante Silva, Carlos Priminho Pirovani, Sara Pereira Menezes, Cristina Pungartnik, A.S. Santiago, Márcio Gilberto Cardoso Costa, Fabienne Micheli, Abelmon da Silva Gesteira,

Tópico(s)

Cocoa and Sweet Potato Agronomy

Resumo

TcPR-10, a member of the pathogenesis-related protein 10 family, was identified in EST library of interactions between Theobroma cacao and Moniliophthora perniciosa.TcPR-10 has been shown to have antifungal and ribonuclease activities in vitro.This study aimed to identify proteins that are differentially expressed in M. perniciosa in response to TcPR-10 through a proteomic analysis.The fungal hyphae were subjected to one of four treatments: control treatment or 30-, 60-or 120-min treatment with the TcPR-10 protein.Twodimensional maps revealed 191 differentially expressed proteins, 55 of which were identified by mass spectrometry.The proteins identified in all treatments were divided into the following classes: cell metabolism, ©FUNPEC-RP www.funpecrp.com.

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