Claim · model-written summary
Indicator plants displayed systemic browning, mottling and chlorosis.
- Taxon
- indicator plantse0
- Outcome
- browning of the leaf plate, mottling, chlorosise0
- Qualifier
- All symptoms were systemice0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionValue
Verbatim
e0“The typical viral symptoms were observed on indicator plants: browning of the leaf plate, mottling, chlorosis and necrosis. All symptoms were systemic and could be caused by a variety of viruse species.”
Title
The spectrum of viruses isolated from Pulsatilla pratensis (Ranunculaceae) a native plant of Ukraine
О. А. Shydlovska; Е. N. Andriychuk; T. A. Kompanets Biosystems Diversity 2016. doi:10.15421/011629
Other claims from this paper (10)
- Observation Infectious virus-like particles of six reported diameters were isolated from P. pratensis.
- Observation Indicator plants displayed systemic necrosis.
- Intervention effect Virions of 34 to 43 nm produced necrotic and chlorotic spotting on Chenopodium amaranticolor.
- Intervention effect Virions of 47 to 57 nm produced necrosis, chlorosis and leaf deformation on Cucumis sativus.
- Observation Isolated viruses accumulated in small concentrations.
- Observation Isolated viruses rapidly lost infectivity and were too few for identification.
- Observation Four bacteriophage isolates with long tails of different sizes were isolated from roots and adjacent soil.
- Observation The phages could be divided into three subgroups probably representing three virus types.
- Observation Polypeptide analysis may indicate evolution in a phage population sharing a common ancestor.
- Observation Phage proteins from different hosts showed varied polypeptide molecular weights and up to several dozen proteins.