Narcissus symptomless virus: a new carlavirus of daffodils

Narcissus symptomless virus: a new carlavirus of daffodils A filamentous virus, with particles 600–650 nm long, was purified from Narcissus pseudonarcissus (daffodil) in Hangzhou and an antiserum prepared. After mechanical inoculation, the virus could be detected serologically in Narcissus species but not in some commonly used virus indicators. Infection was symptomless. The complete sequence of the genomic RNA (8281 nt) showed six predicted ORFs typical of carlaviruses. Pairwise comparisons of gene sequences and phylogenetic analysis demonstrated that the new virus should be classified as a carlavirus but that it was not closely related to members of any current species. We propose the name Narcissus symptomless virus (NSV). Archives of Virology Springer Journals

Narcissus symptomless virus: a new carlavirus of daffodils

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Copyright © 2006 by Springer-Verlag
Biomedicine; Medical Microbiology; Virology; Infectious Diseases
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