| dc.contributor.author |
Sclavounos, AP |
en |
| dc.contributor.author |
Voloudakis, AE |
en |
| dc.contributor.author |
Arabatzis, Ch |
en |
| dc.contributor.author |
Kyriakopoulou, PE |
en |
| dc.date.accessioned |
2014-06-06T06:46:57Z |
|
| dc.date.available |
2014-06-06T06:46:57Z |
|
| dc.date.issued |
2006 |
en |
| dc.identifier.issn |
09291873 |
en |
| dc.identifier.uri |
http://dx.doi.org/10.1007/s10658-006-0010-8 |
en |
| dc.identifier.uri |
http://62.217.125.90/xmlui/handle/123456789/3327 |
|
| dc.subject |
Aphid transmission |
en |
| dc.subject |
CMV |
en |
| dc.subject |
CMV-variants |
en |
| dc.subject |
Cross protection |
en |
| dc.subject |
Host range |
en |
| dc.subject |
Symptom variability |
en |
| dc.subject.other |
aphid |
en |
| dc.subject.other |
fruit |
en |
| dc.subject.other |
host-parasite interaction |
en |
| dc.subject.other |
phenotype |
en |
| dc.subject.other |
tobacco |
en |
| dc.subject.other |
viral disease |
en |
| dc.subject.other |
Eurasia |
en |
| dc.subject.other |
Europe |
en |
| dc.subject.other |
Greece |
en |
| dc.subject.other |
Southern Europe |
en |
| dc.subject.other |
Aphididae |
en |
| dc.subject.other |
Chenopodium quinoa |
en |
| dc.subject.other |
Cucumber mosaic virus |
en |
| dc.subject.other |
Cucurbita pepo var. melopepo |
en |
| dc.subject.other |
Lycopersicon esculentum |
en |
| dc.subject.other |
Magnoliophyta |
en |
| dc.subject.other |
Nicotiana obtusifolia |
en |
| dc.subject.other |
Nicotiana tabacum |
en |
| dc.subject.other |
Solanaceae |
en |
| dc.title |
A severe Hellenic CMV tomato isolate: Symptom variability in tobacco, characterization and discrimination of variants |
en |
| heal.type |
journalArticle |
en |
| heal.identifier.primary |
10.1007/s10658-006-0010-8 |
en |
| heal.publicationDate |
2006 |
en |
| heal.abstract |
A severe strain of Cucumber mosaic virus (CMV) originating from an infected tomato plant (Gastouni-Olympia, Greece) was isolated in tobacco (Nicotiana tabacum cv. Xanthi nc), after three serial local lesion passages in Chenopodium quinoa and designated CMV-G. CMV-G induces yellow mosaic (YM) symptoms in tobacco. When CMV-G was passed mechanically through C. quinoa, phenotypic variants inducing YM or green mild mosaic (MM) in tobacco were isolated. Aphid transmission, from different hosts, appears to be an effective approach for separating MM variants of CMV-G from YM variants. In particular, aphid transmission from zucchini proved to be very efficient in selecting for MM variants. In contrast, aphids transmitted only YM variants from tomato plants. Molecular characterization of CMV-G and its progeny resulted in their classification in the CMV subgroup IB, free of satellite RNA, being the first discovery of the subgroup IB in Greece. In the Solanaceae family (tobacco, tomato, pepper) YM variants induced more severe symptoms than the MM variants. YM and MM phenotype was stable in tobacco for all seven passages tried using the obtained YM and MM variants. Cross-protection experiments showed that an isolated MM variant was able to protect tobacco plants against a challenge infection by a YM variant. © Springer 2006. |
en |
| heal.journalName |
European Journal of Plant Pathology |
en |
| dc.identifier.issue |
2 |
en |
| dc.identifier.volume |
115 |
en |
| dc.identifier.doi |
10.1007/s10658-006-0010-8 |
en |
| dc.identifier.spage |
163 |
en |
| dc.identifier.epage |
172 |
en |