| [detection and molecular characterization of potato virus s (pvs, carlavirus) from colombia]. | in colombia, potato crops are affected by a wide variety of viruses such as pvy, plrv, pvx, pmtv and pvs. unfortunately, there are very few studies on the biology, distribution and pathogenicity of these viruses; this situation is even worse for the latent virus pvs. in this work, we evaluated the presence ofpvs in four colombian provinces (antioquia, boyacá, cundinamarca, nariño) by the use of elisa. we also studied the degree of molecular variation by sequence comparison of a segment of the ge ... | 2013 | 23885575 |