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Distinct Biphasic Mrna Changes In Response To Asian Soybean Rust Infection, Martijn Van De Mortel, Justin C. Recknor, Michelle Graham, Dan Nettleton, Jaime D. Dittman, Rex T. Nelson, Claudia V. Godoy, Ricardo V. Abdelnoor, Alvaro M.R. Almeida, Thomas J. Baum, Steven A. Whitham
Distinct Biphasic Mrna Changes In Response To Asian Soybean Rust Infection, Martijn Van De Mortel, Justin C. Recknor, Michelle Graham, Dan Nettleton, Jaime D. Dittman, Rex T. Nelson, Claudia V. Godoy, Ricardo V. Abdelnoor, Alvaro M.R. Almeida, Thomas J. Baum, Steven A. Whitham
Dan Nettleton
Asian soybean rust (ASR), caused by Phakopsora pachyrhizi, is now established in all major soybean-producing countries. Currently, there is little information about the molecular basis of ASR–soybean interactions, which will be needed to assist future efforts to develop effective resistance. Toward this end, abundance changes of soybean mRNAs were measured over a 7-day ASR infection time course in mock-inoculated and infected leaves of a soybean accession (PI230970) carrying the Rpp2 resistance gene and a susceptible genotype (Embrapa-48). The expression profiles of differentially expressed genes (ASR-infected compared with the mock-inoculated control) revealed a biphasic response to ASR in each genotype. …