Complete genome sequence of a novel polerovirus infecting Cynanchum rostellatum.

We detected a virus-like sequence in Cynanchum rostellatum leaves showing yellow mottle symptoms, found in Tokyo, Japan. RNA-Seq analysis revealed that the complete nucleotide sequence of the virus genome was 5,878 nucleotides in length and that it contained seven open reading frames (ORFs) specific to members of the genus Polerovirus. Accordingly, phylogenetic analysis revealed that the virus clustered with poleroviruses in the family Solemoviridae.

Complete Genome Sequence of a Carrot Torradovirus 1 Isolate, Obtained from in Japan.

The complete genome sequence of the first Japanese isolate of carrot torradovirus 1 (CaTV1-J), which infects , was determined. This is the first report of a CaTV1 isolate obtained from .

Complete Genome Sequence of Lychnis Mottle Virus Isolated in Japan.

We report here the first complete genome sequence of a Japanese isolate of lychnis mottle virus (LycMoV-J). The genome segments of LycMoV-J have a unique structure in their 3' untranslated regions, and the encoded proteins have the same structure as that of an isolate reported from South Korea.

'Candidatus Phytoplasma noviguineense', a novel taxon associated with Bogia coconut syndrome and banana wilt disease on the island of New Guinea.

Bogia coconut syndrome (BCS) is one of the lethal yellowing (LY)-type diseases associated with phytoplasma presence that are seriously threatening coconut cultivation worldwide. It has recently emerged, and is rapidly spreading in northern parts of the island of New Guinea. BCS-associated phytoplasmas collected in different regions were compared in terms of 16S rRNA gene sequences, revealing high identity among them represented by strain BCS-Bo.