Claim · model-written summary
Adenine and guanine reversed the virus inhibitory activity of guanazolo.
- Taxon
- tobacco
Nicotiana tabacume1 - Treatment
- adenine, guaninee0
- Outcome
- virus-inhibitory activity of guanazoloe0
- Direction
- reversede0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The virus-inhibitory activity of guanazolo was reversed by adenine, guanine and possibly by hypoxanthine”
e1“leaves of tobacco”
Title
Chemotherapy and Plant Viruses
R. E. F. Matthews Journal of General Microbiology 1953. doi:10.1099/00221287-8-2-277
Other claims from this paper (19)
- Intervention effect Sprayed guanazolo reduced local lesions and delayed or inhibited lucerne mosaic virus spread in tobacco.
- Intervention effect Sprayed guanazolo reduced local lesions and delayed or inhibited lucerne mosaic virus spread in Nicotiana glutinosa.
- Intervention effect Guanazolo was more effective before inoculation than after it.
- Intervention effect Guanazolo in sodium bicarbonate solution was more effective than in aqueous suspension.
- Intervention effect Soil watered guanazolo was less effective than a leaf spray on mechanically inoculated plants.
- Intervention effect Guanazolo did not change viral infectivity after incubation in vitro.
- Intervention effect Guanazolo at concentrations up to about 0.005m usually caused negligible plant damage.
- Intervention effect Higher concentrations of guanazolo caused slight yellowing and distortion of younger leaves, with stunting under prolonged treatment.
- Intervention effect The triazolo analogue of adenine severely damaged plants and had slight antiviral activity.
- Intervention effect The hypoxanthine analogue caused no plant damage.
- Intervention effect The hypoxanthine analogue was less effective than guanazolo in tobacco.
- Intervention effect The hypoxanthine analogue was less effective than guanazolo in N. glutinosa.
- Intervention effect The hypoxanthine analogue reduced local lesions in beans more effectively than guanazolo.
- Intervention effect Thiouracil, methyl-thiouracil and propylthiouracil were ineffective against lucerne mosaic virus.
- Intervention effect Thiouracil caused fairly severe plant damage.
- Intervention effect Guanazolo had slight or negligible effects on spotted wilt virus in tomato.
- Intervention effect Guanazolo had slight or negligible effects on potato viruses X and Y in potato.
- Intervention effect A 0.01m guanazolo leaf spray delayed or prevented systemic movement of cucumber mosaic virus in cucumber.
- Intervention effect Soil watered guanazolo gave some control of aphid introduced cucumber mosaic virus.