Sequence diversity and interrelationships among isolates of satsuma dwarf-related viruses.
The 3'-region of RNA2 of three viruses (Natsudaidai dwarf virus (isolate ND-1), and two unidentified isolates (LB-1, Az-1)), which were related to Satsuma dwarf virus (SDV), were sequenced. Phylogenetic analysis including the previously reported SDV-related viruses (Citrus mosaic virus (CiMV, Ci-968), Navel orange infectious mottling virus (NIMV, NI-1)) showed that they were classified into three groups, SDV (S-58), CiMV (Ci-968, LB-1, Az-1, ND-1), and NIMV (NI-1). The results suggested these groups might correspond to the three distinct virus species. ND-1, LB-1, and Az-1 were considered strains of CiMV, although they do not induce citrus mosaic on the fruit rind.
Iwanami
T
T
National Institute of Fruit Tree Science, Ibaraki, Japan. tiwsw37@fruit.affrc.go.jp
Kondo
Y
Y
Kobayashi
M
M
Han
S S
SS
Karasev
A V
AV
D020413:3' Untranslated Regions; D001483:Base Sequence; D002213:Capsid / Q000235:genetics; D002957:Citrus / Q000821:virology*; D005814:Genes, Viral; D014644:Genetic Variation; D008969:Molecular Sequence Data; D017860:Nepovirus / Q000145:classification* / Q000235:genetics* / Q000302:isolation & purification; D010802:Phylogeny; D010935:Plant Diseases / Q000821:virology; D012367:RNA, Viral / Q000235:genetics; D017386:Sequence Homology, Amino Acid; D012689:Sequence Homology, Nucleic Acid
D020413:3' Untranslated Regions; D012367:RNA, Viral