Complete nucleotide sequence and genome organization of Fig fleck-associated virus-2,a novel member of the family Tymoviridae
作者单位：Department of Plant PathologySchool of Horticulture and Plant ProtectionYangzhou University State Key Laboratory of Biology of Plant Diseases and Insect PestsInstitute of Plant ProtectionChinese Academy of Agricultural Sciences
会议名称：《中国植物病理学会第十二届青年学术研讨会》
会议日期：2015年
学科分类：09[农学] 0904[农学-植物保护] 090401[农学-植物病理学]
摘 要：The complete nucleotide sequence of a novel member of the Tymoviridae family of plant viruses with a distinct genome structure was determined and named Fig fleck-associate virus-2（FFkaV-2） based on the sequencing *** 6 723 nucleotide viral genome comprises three open reading frames（ORFs） excluding a terminal poly（A） *** encodes a polypeptide of 1 878 amino acid（aa） residues with four conserved replication-associated protein ***2 encodes a putative movementassociated protein of 461 aa ***3 encodes a unique two-domain protein with an N-terminal domain of unknown function and a putative C-terminal coat *** diversity identified Fig fleck-associated virus（FFkaV） as the closest homolog,and phylogenetic analysis clustered FFkaV-2 into the Maculavirus group based on RP and CP aa sequences.