http://www.cnr.it/ontology/cnr/individuo/prodotto/ID221057
Symptom regulation induced by chicory yellow mottle virus satellite-like RNA (Articolo in rivista)
- Type
- Label
- Symptom regulation induced by chicory yellow mottle virus satellite-like RNA (Articolo in rivista) (literal)
- Anno
- 1986-01-01T00:00:00+01:00 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
- 10.1111/j.1439-0434.1986.tb00868.x (literal)
- Alternative label
Piazzolla, P., Vovlas, C., Rubino, L. (1986)
Symptom regulation induced by chicory yellow mottle virus satellite-like RNA
in Journal of phytopathology (1986); Wiley-Blackwell, Oxford (Regno Unito)
(literal)
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- Piazzolla, P., Vovlas, C., Rubino, L. (literal)
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- PP: Dipartimento di Patologia Vegetale, Università degli Studi, Bari, and Centro di Studio sui Virus e le Virosi delle Colture Mediterranee, Bari, Italy
CV: Dipartimento di Patologia Vegetale, Università degli Studi, Bari, and Centro di Studio sui Virus e le Virosi delle Colture Mediterranee, Bari, Italy
LR: Dipartimento di Patologia Vegetale, Università degli Studi, Bari, and Centro di Studio sui Virus e le Virosi delle Colture Mediterranee, Bari, Italy (literal)
- Titolo
- Symptom regulation induced by chicory yellow mottle virus satellite-like RNA (literal)
- Abstract
- CYMV-T, CYMV-C and CYMV-RS are three strains of CYMV, a nepovirus isolated from chicory in Southern Italy. They are serologically indistinguishable, but display different electrophoretic and analytical ultracentrifugation patterns. In fact the RNAs obtained from CYMV-T, when analyzed in 2.4% polyacrylamide cylindrical gels, showed the presence of a 170,000 mol. wt. satellite-like RNA (CYMV-T Sat RNA) and several other RNAs, whereas CYMV-RS gave only the genomic RNAs and CYMV-C, in addition, some ofthe RNAs present in CYMV-T but not the Sat RNA.
When these three strains were assayed on Nicotiana glutinosa L., CYMV-C and CYMV-RS elicited typical necrotic rings, whereas CYMV-T infections were symptomless. The conclusions were drawn that CYMV-T Sat RNA is another low mol. wt. RNA able to display viral disease regulation and that CYMV-T, CYMV-C and CYMV-RS could represent an example of natural oscillation among different stages of RNA satellite emergence. (literal)
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