Characterization of potyviruses from tulip and lily which cause flower-breaking
1993
Dekker, E.L. | Derks, A.F.L.M. | Asjes, C.J. | Lemmers, M.E.C. | Bol, J.F. | Langeveld, S.A.
Five viruses causing colour-breaking of tulip flowers were isolated from tulips and lilies. Tulip-breaking virus (TBV), tulip top-breaking virus (TTBV), tulip band-breaking virus. Rembrandt tulip-breaking virus and lily mottle virus were all characterized as potyviruses by serology and potyvirus-specific PCR. Sequence analysis of amplified DNA fragments spanning a conserved area of the coat protein cistron of potyviruses was performed in order to classify the isolates as distinct viruses or strains. It appears that all tulip-breaking viruses are distinct viruses and TTBV was found to be strain-related to turnip mosaic virus.
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