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Volume 9, Number 8, August 2003

Porcine Reproductive and Respiratory Syndrome Virus: Origin Hypothesis

Peter G.W. Plagemann*
*University of Minnesota, Minneapolis, Minnesota, USA

 
 
Figure 4.
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Figure 4. Nucleotide alignment of a segment of open reading frame (ORF) 1b of lactate dehydrogenase-elevating virus–P, porcine reproductive and respiratory syndrome virus VR-2332, and porcine reproductive and respiratory syndrome virus–Lelystad virus beginning at nucleotides 1169, 1165, and 1165, respectively. *Indicates identical nucleotides. Degenerate primer sets for polymerase chain reaction were previously made to the underlined segments (41).

 

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This page last reviewed June 26, 2003

Emerging Infectious Diseases Journal
National Center for Infectious Diseases
Centers for Disease Control and Prevention