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Molecular Biology Commons

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Theses/Dissertations

Graduate Theses and Dissertations

2014

Animal Diseases

Porcine reproductive and respiratory syndrome virus (PRRSV)

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Full-Text Articles in Molecular Biology

Identification And Characterization Of A Novel Structural Protein Of Porcine Reproductive And Respiratory Syndrome Virus, The Replicase Nonstructural Protein 2, Matthew Allan Kappes Jan 2014

Identification And Characterization Of A Novel Structural Protein Of Porcine Reproductive And Respiratory Syndrome Virus, The Replicase Nonstructural Protein 2, Matthew Allan Kappes

Graduate Theses and Dissertations

Porcine reproductive and respiratory syndrome virus (PRRSV) is a rapidly mutating pathogen eliciting respiratory and reproductive disease of high economic consequence. The PRRSV non-structural protein 2 (nsp2) is a large multifunctional protein encoded by the most genetically diverse region of the genome - the selective pressure potentiating mutation within this region is unknown. Here we report the identification of a unique function of nsp2 as a structural component of the PRRSV virion; the first PRRSV structural protein identified which is not expressed from a sub-genomic RNA or regulated via the discontinuous transcription pathway. Through the use of a set of custom ...