Claim · model-written summary
The optimum plantlet number occurred at 5.5 ml per anther.
- Taxon
- Nicotiana tabacum
Nicotiana tabacumt0 - Treatment
- 5.5 ml per anthere0
- Outcome
- number of plantletse0
- Direction
- optimume0
- Value
- 5.5 ml per anthere0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the optimum number of plantlets was found with 5.5 ml per anther”
t0“Nicotiana tabacum”
Title
J. M. DUNWELL Journal of Experimental Botany 1979. doi:10.1093/jxb/30.3.419
Other claims from this paper (7)
- Intervention effect Culture vessel atmosphere volume strongly influenced pollen embryo induction and growth.
- Intervention effect The optimum frequency of embryo and plantlet producing anthers occurred at 15 ml per anther.
- Intervention effect The smallest atmosphere volume nearly eliminated embryo induction.
- Intervention effect Removing ethylene, carbon dioxide or oxygen affected anther response without explaining the small-volume inhibition.
- Association Ethylene absorption effects depended on atmosphere volume and starting pollen stage.
- Intervention effect Ethylene absorption improved survival of induced embryos from anthers with pollen past first mitosis.
- Intervention effect Three days of silver nitrate treatment did not efficiently increase pollen plantlet yield.