Claim · model-written summary
Pleiotropic host-range mutation effects may explain persistence in N. glauca of TMGMV genotypes fitter on pepper.
- Taxon
- N. glauca
Nicotiana glaucae0 - Interactor
- TMGMVe0pathogen
- Outcome
- maintenance in the reservoir N. glauca populatione0
- Qualifier
- host range mutationse0
Not reportedMaterialGeneCompoundOrgan / stageSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Pleiotropic effects of host range mutations may explain the maintenance in the reservoir N. glauca population of TMGMV genotypes that are fitter in the target host (pepper crops).”
Title
Andrés Torán, Rafael de UPM Digital Archive (Technical University of Madrid) 2025
Other claims from this paper (9)
- Association CMV infection effects on wild A. thaliana fitness depended on population, life cycle, infection timing and possibly abiotic stress tolerance.
- Mechanism Low TMGMV virulence or conditional mutualism may promote long-term virus maintenance in N. glauca reservoir populations.
- Mechanism Improved tolerance to abiotic stress-induced mortality may partly explain TMGMV maintenance in N. glauca.
- Intervention effect STMV appeared not to affect TMGMV-induced symptoms in N. glauca.
- Intervention effect STMV appeared not to affect TMGMV accumulation in N. glauca.
- Association STMV appeared to influence TMGMV transmission dynamics.
- Association A model predicted that TMGMV invasion of N. glauca populations depends on low or negative virulence.
- Association A model predicted that STMV invasion of TMGMV populations requires high host plant density.
- Observation Non-solanaceous TMGMV hosts had low susceptibility and poor infection competence.