Figure 1. Distance matrix analysis of the full genome sequences of porcine and bovine circovirus isolates. Gaps and neighboring regions not being obviously homologous were removed from the alignment; the final length of the edited alignment was 1718 nt. Branch length is proportional to the phylogenetic distance of the isolates. The bar represents a 10% difference between the 2 sequences. Unrooted tree. The names of the sequences described in this paper are in bold. Strains (other than ours) and their GenBank accession numbers are as follows. The applied names show also the disease if known. If strain name is not available, the accession number is shown or the described restriction enzyme fragmentation type. PK-15 cell line derived strains: PK-15A (U49186), PK-15B (Y09921), PK-15C (AF071879); PMWS strains: AF012107, Imp.1011 48285 (AF055394), 24657NL (AF201897), Imp.1011 48121 (AF055393), AY035820, No.26 (AB072302), 34464 (AF264043), IAF-614 (AF118097), 40895 (AF264042), No.35 (AB072303), AF027217, Imp.999 (AF055391), ISUVDL 98-15237 (AF147751), ISU-31 (AJ223185), 10489 (AF264040), No.33 (AB072301), Imp.1010-Stoon (AF055392), 26606 (AF264038), 26607 (AF264039), IAF-4370 (AF118097), 40856 (AF264041); strains from abortions (abort.): Imp.1103 (AJ293868), Imp.1121 (AJ293867), porcine dermatitis and nephropathy (dermat.): Imp.1147 (AJ293869); strains without described disease: AX092145, AX003266, AX092142, FRA3 (AF201311), GER3 (AF201307), V00-207-2 (AF305533), V00-52-2 (AF305532), Chia-Yi (AF364094), Tainan (AF166528), MLTW98 (AF154679), SPA2 (AF201309), SPA1 (AF201308), SPA3 (AF201310), HR (AF381176), GER2 (AF201306), GER1 (AF201305), BF (AF381175), BX (AF381177), B9 (AF086834), 9741 (AF086835), 412 (AF085695), M226 (AF086836), IAF-2897 (AF408635), SC (AF465211), KSY-1 (AF454546); strains with type names referring to restriction enzyme fragmentation pattern: PCV 2-C (AF109398), PCV 2-D (AF117753), PCV 2-E (AF109399), PCV 2-B (AF112862); bovine circovirus: Bovine CV (AF109397).