Claim · model-written summary
Movement protein increased viral RNA accumulation in transgenic tobacco leaves.
- Taxon
- tobacco
Nicotiana tabacume0 - Organ / stage
- leavese0
- Treatment
- MPe0
- Gene
- MPe0
- Outcome
- viral RNA (vRNA) accumulatione0
- Direction
- increasede0
Not reportedMaterialCompoundInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the MP triggered necrosis response in transgenic tobacco leaves and increased the viral RNA (vRNA) accumulation.”
Title
Orchid fleck dichorhavirus movement protein shows RNA silencing suppressor activity
Mikhail Oliveira Leastro; Vicente Pallás; Jesús Ángel Sánchez-Navarro Journal of General Virology 2022. doi:10.1099/jgv.0.001805
Other claims from this paper (9)
- Intervention effect Orchid fleck virus movement protein triggered necrosis in transgenic tobacco leaves.
- Intervention effect Movement protein expression increased potato virus X infection severity.
- Intervention effect Movement protein expression increased potato virus X RNA accumulation.
- Observation Movement protein showed no local RNA silencing suppressor activity in the turnip crinkle virus assay.
- Observation The five OFV RNA1-encoded proteins showed no local RNA silencing suppressor activity in Nicotiana benthamiana.
- Intervention effect Movement protein expression significantly reduced GFP-derived siRNA accumulation.
- Intervention effect Movement protein inhibited long-distance spread of RNA silencing in 16c plants.
- Intervention effect Movement protein did not affect short-distance spread of RNA silencing in 16c plants.
- Mechanism The authors identify movement protein as an orchid fleck virus suppressor of systemic RNA silencing.