title: Complete genome sequence of a novel monopartite geminivirus identified in mulberry (Morus alba L.).
abstract: The genome sequence of a novel geminivirus from mulberry samples exhibiting crinkle leaf symptoms is reported. The sequence consisted of 2952 nt, containing four open reading frames (ORFs) in the viral-sense strand and two ORFs in the complementary-sense strand. The size of the genome and the conserved origin of replication are similar to those of members of the family Geminiviridae, but the genomic organization, number of ORFs, and especially five contiguous GAAAAA repeats positioned upstream of ORF1 distinguish it from other geminiviruses. Phylogenetic analysis coupled with ORF analysis suggests that this is a novel virus that does not fit into the established seven genera of the family Geminiviridae. The virus, found in Zhenjiang, Jiangsu province, China, is tentatively named mulberry crinkle leaf virus isolate Jiangsu (MCLV-js).
authors.affiliation: Sericultural Research Institute, Jiangsu University of Science and Technology, Zhenjiang, Jiangsu, 212018, China, sriluqy@163.com.
authors.forename: Quan-You
authors.initials: QY
authors.lastname: Lu
authors.forename: Zu-Jian
authors.initials: ZJ
authors.lastname: Wu
authors.forename: Zhi-Song
authors.initials: ZS
authors.lastname: Xia
authors.forename: Lian-Hui
authors.initials: LH
authors.lastname: Xie
mesh_terms: D001483:Base Sequence; D002681:China; D017791:Geminiviridae / Q000145:classification / Q000235:genetics* / Q000302:isolation & purification*; D016679:Genome, Viral; D008969:Molecular Sequence Data; D031625:Morus / Q000821:virology*; D016366:Open Reading Frames; D010802:Phylogeny; D010935:Plant Diseases / Q000821:virology*; D018515:Plant Leaves / Q000821:virology