Claim · model-written summary
In darkness water controls bleached.
- Taxon
- barley
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Hordeum vulgaret0 - Outcome
- bleachede0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
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Verbatim
e0“In darkness the leaves in the water controls were bleached”
t0“barley”
Title
Some Observations on the Bleaching Effect of Ethylenediaminetetraacetic Acid on Green Barley Leaves
Sadao Kotaka; Albert P. Krueger PLANT PHYSIOLOGY 1969. doi:10.1104/pp.44.6.809
Other claims from this paper (11)
- Intervention effect Light-exposed EDTA treated leaves bleached markedly.
- Observation Chlorophyll a and b content fell with EDTA bleaching.
- Intervention effect Light-exposed water controls did not lose color.
- Observation In darkness EDTA treated leaves retained their color.
- Observation EDTA bleaching occurred only in intact leaves.
- Intervention effect EDTA protected pigment of boiled leaves from photodecomposition.
- Intervention effect Boiled leaves without EDTA bleached completely in light.
- Intervention effect Extracted chlorophyll did not bleach when EDTA was present.
- Observation A green precipitate formed that resisted solvents and light or darkness.
- Intervention effect KCN inhibited EDTA bleaching.
- Intervention effect Casein hydrolysate inhibited EDTA bleaching.