Claim · model-written summary
Staminate catkin growth was inversely proportional to total exposure dose.
- Taxon
- Salix nigra
Salix nigrat0 - Treatment
- total exposure dosee3
- Outcome
- growth of the staminate catkinse3
- Direction
- inversely proportionale3
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Salix nigra Marsh”
e3“The growth of the staminate catkins was inversely proportional to total exposure dose”
Title
Effects of Gamma Radiation on Salix nigra Marsh Cuttings
Roy Z. Gehring Journal of the Arkansas Academy of Science 1985
Other claims from this paper (8)
- Intervention effect Low doses of ionizing radiation apparently stimulated growth of Salix nigra cuttings.
- Intervention effect Higher radiation doses progressively retarded growth of Salix nigra cuttings.
- Intervention effect Pollen grain viability increased with gamma radiation up to 100 r.
- Intervention effect Pollen viability was progressively lower from 400 r up to 4 Kr of gamma radiation.
- Observation Exposure to 10 Kr gamma radiation caused 100% mortality of the cuttings.
- Observation The highest growth rate at ninety days occurred at the highest surviving exposure dose.
- Observation Recovery of the surviving fraction of irradiated cuttings was indicated by growth rates at different intervals.
- Association Total RNA and protein concentrations were sensitive even to the lowest exposure doses.