Claim · model-written summary
Lower osmotic potential with PEG 6000 reduced GA promotion of mesocotyl elongation.
- Taxon
- rice
Oryza sativat0 - Treatment
- PEG 6000e0
- Outcome
- promoting effects of GA on the mesocotyl elongatione0
- Direction
- decreasede0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The promoting effects of GA on the mesocotyl elongation were decreased in proportion to the lowered osmotic potential by PEG 6000”
t0“rice”
Title
Effects of seed-soaked GA3 and inorganic salts on mesocotyl and coleoptile elongation in rice.
Taeg Su Nam; Byun‐Woo Lee The Korean Journal of Crop Science 2000
Other claims from this paper (11)
- Intervention effect GA seed soaking promoted mesocotyl elongation.
- Intervention effect GA seed soaking had little effect on coleoptile elongation.
- Intervention effect Adding CaCl enhanced GA stimulation.
- Intervention effect CaCl alone did not stimulate mesocotyl or coleoptile elongation.
- Intervention effect Mesocotyl elongation was greatest with 50ppm GA plus 100 mM CaCl.
- Observation GA and CaCl synergy differed among varietal groups.
- Intervention effect CaCl significantly enhanced GA stimulation in Dongjinbyeo, Ilpumbyeo, Milyang 95 and Labelle.
- Intervention effect CaCl did not enhance GA stimulation in Tongilbyeo, Milyang 23, Nampungbyeo or Short Labelle.
- Intervention effect Other tested salts also acted synergistically with GA on mesocotyl elongation.
- Observation The degree of synergy did not differ among salts tested.
- Mechanism The authors inferred that CaCl synergy resulted from the salt itself rather than osmotic potential.