van Geelen, Albert G M <br/><br/>
Porcine reproductive and respiratory disease virus: Evolution and recombination yields distinct ORF5 RFLP 1-7-4 viruses with individual pathogenicity.  [electronic resource] 

 -  Virology  01 2018 
 - 168-179 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, U.S. Gov't, Non-P.H.S. 
<br/><br/><label>ISSN: </label>1096-0341 
<br/><br/><label>Standard No.: </label>10.1016/j.virol.2017.10.002  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animals<br/>Evolution, Molecular<br/>Genetic Variation<br/>Genotype<br/>Polymorphism, Restriction Fragment Length<br/>Porcine Reproductive and Respiratory Syndrome--epidemiology<br/>Porcine respiratory and reproductive syndrome virus--genetics<br/>Recombination, Genetic<br/>Sequence Analysis, DNA<br/>Swine<br/>United States--epidemiology<br/>Viral Envelope Proteins--genetics