@article{mbs:/content/journal/jgv/10.1099/0022-1317-59-2-283, author = "Marquardt, Otfried", title = "Three Strains of European Foot-and-Mouth Disease Virus are Highly Conserved in the 3′-Termini and Highly Variable in the Genes of Two Capsid Proteins", journal= "Journal of General Virology", year = "1982", volume = "59", number = "2", pages = "283-294", doi = "https://doi.org/10.1099/0022-1317-59-2-283", url = "https://www.microbiologyresearch.org/content/journal/jgv/10.1099/0022-1317-59-2-283", publisher = "Microbiology Society", issn = "1465-2099", type = "Journal Article", keywords = "sequence homology", keywords = "subgenomic fragments", keywords = "FMDV", keywords = "hybridization", abstract = "SUMMARY Restriction enzyme-generated subgenomic fragments of cloned cDNA prepared from RNA of the strain O1 Kaufbeuren (O1K) of foot-and-mouth disease virus (FMDV) were compared qualitatively and quantitatively for sequence complementarity with radioactive RNA from strains C Oberbayern (CObb) and A2 Spain (A2S) in hybridization experiments on nitrocellulose membranes. Quantitative comparison of nucleic acid sequences neighbouring (CObb/O1K) or including (A2S/O1K) the 3′ end of the virus genomes demonstrated more than 80% homology. In contrast, sequences coding for the capsid proteins VP1 (10%, CObb/O1K; 16 to 21%, A2S/O1K) and VP3 (12%, A2S/O1K) were remarkably heterologous. Sequences downstream from the gene for VP1, i.e. those coding for non-structural proteins, showed 23 to 51% homology to both RNAs except for the area coding for protein P56a. Here, the observed homology was 82% to CObb and 39 to 46% to A2S.", }