Kalinowska E, Paduch-Cichal E, Chodorska M
Faculty of Horticulture and Landscape Architecture, Department of Plant Pathology, Warsaw University of Life Sciences-SGGW, Nowoursynowska 159, 02-776 Warsaw, Poland.
Virus Genes. 2012 Apr;44(2):309-11. doi: 10.1007/s11262-011-0679-4. Epub 2011 Oct 11.
In this study, we determined the complete sequence of the genomic DNA of a Polish isolate of Blueberry red ringspot virus (BRRSV24) and compared it with a Czech (Darrow 5), and the US isolates of the virus and those of other Caulimoviridae family. The genomic DNA of BRRSV24 consists of 8,265 nucleotides and encodes eight open reading frames (ORFs). The sequence homologies of the eight ORFs of BRRSV24 were from 95 to 98% in respect of Darrow 5 and from 91 to 98% in respect of the US isolates at the amino acid level. This high level of amino acid sequence identity within the coding regions among the Czech, the US and Polish BRRSV isolates is suggestive of their common origin.
在本研究中，我们测定了波兰蓝莓红环斑病毒分离株（BRRSV24）基因组DNA的完整序列，并将其与捷克分离株（Darrow 5）、美国分离株以及花椰菜花叶病毒科其他病毒的分离株进行了比较。BRRSV2基因组DNA由8265个核苷酸组成，编码8个开放阅读框（ORF）。BRRSV24的8个ORF在氨基酸水平上与Darrow 5的序列同源性为95%至98%，与美国分离株的序列同源性为91%至98%。捷克、美国和波兰的BRRSV分离株编码区域内如此高的氨基酸序列同一性表明它们有共同的起源。
