A genetically novel, narrow-host-range isolate of cucumber mosaic virus (CMV) from rosemary

作者:Tepfer Mark*; Girardot Gregory; Feneant Lucie; Ben Tamarzizt Hana; Verdin Eric; Moury Benoit; Jacquemond Mireille
来源:Archives of Virology, 2016, 161(7): 2013-2017.
DOI:10.1007/s00705-016-2874-z

摘要

An isolate of cucumber mosaic virus (CMV), designated CMV-Rom, was isolated from rosemary (Rosmarinus officinalis) plants in several locations near Avignon, France. Laboratory studies showed that, unlike typical CMV isolates, CMV-Rom has a particularly narrow host range. It could be transmitted by aphids Aphis gossypii and Myzus persicae, but with low efficacy compared to a typical CMV isolate. Phylogenetic analysis of the nucleotide sequences of the CMV-Rom genomic RNAs shows that this isolate does not belong to any of the previously described CMV subgroups, IA, IB, II or III.

  • 出版日期2016-7