Claim · model-written summary
Deleting amino acids from CP prevented promotion of PVX infection and silencing suppression.
- Taxon
- Nicotiana benthamiana
Nicotiana benthamianae1 - Treatment
- Deletions of amino acids in the CP sequencee0
- Interactor
- PVXPotato virus Xe0pathogen
- Gene
- CP sequencee0
- Outcome
- PVX infections as well as suppression of silencinge0
- Direction
- failure to promotee0
Not reportedMaterialCompoundOrgan / stageSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Deletions of amino acids in the CP sequence or the MP sequence resulted in failure to promote PVX infections as well as suppression of silencing in agrobacterium-mediated co-infiltration assays.”
e1“Nicotiana benthamiana 16c plants”
Title
Two distinct viral suppressors of RNA silencing encoded by citrus tatter leaf virus
Shih-hua Tan; Sohrab Bodaghi; Arunabha Mitra; et al. Journal of Citrus Pathology 2024. doi:10.5070/c411262591
Other claims from this paper (8)
- Intervention effect CTLV coat protein suppressed RNA silencing systemically in Nicotiana benthamiana.
- Intervention effect CTLV movement protein suppressed RNA silencing locally in Nicotiana benthamiana.
- Intervention effect PVX carrying CTLV CP promoted viral infection and symptoms in Nicotiana benthamiana.
- Intervention effect PVX carrying CTLV MP promoted viral infection and symptoms in Nicotiana benthamiana.
- Intervention effect Deleting amino acids from MP prevented promotion of PVX infection and silencing suppression.
- Observation Neither CTLV CP nor MP interacted directly with host antiviral silencing components.
- Observation CTLV MP interacted with dsRNA, possibly through an RNA-binding protein complex.
- Mechanism The authors propose MP may prevent dsRNA cleavage, suppressing host antiviral RNA silencing.