Claim · model-written summary
With gibberellin As, alpha amylase activity peaked on day five in embryoless seed halves.
- Taxon
- rice
Oryza sativat0 - Outcome
- peak alpha amylase activitye0
- Direction
- peake0
- Value
- fifth daye0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“peak alpha amylase activity on the fifth day of incubation”
t0“Rice Grain”
Title
Biochemical Changes in the Rice Grain during Germination
Evelyn P. Palmiano; Bienvenido O. Juliano PLANT PHYSIOLOGY 1972. doi:10.1104/pp.49.5.751
Other claims from this paper (18)
- Observation Germination changes were generally faster in darkness than light.
- Observation Oxygen uptake increased starting on day two.
- Observation RNase activity increased starting on day two.
- Observation The root protruded on day two.
- Observation The coleoptile appeared on day three.
- Observation The primary leaf appeared on day four.
- Observation ATP level peaked on day four.
- Observation Amylase and R enzyme activities increased during starch degradation.
- Observation Phosphorylase activity tended to decline during starch degradation.
- Observation A new alpha amylase isozyme band appeared during germination.
- Observation Glucose was the major starch degradation product.
- Observation Sucrose, maltose and maltotriose were detected.
- Observation Raffinose and fructose were detected.
- Observation Protease activity peaked on day five or six.
- Association Protease activity closely tracked increases in soluble amino nitrogen and soluble protein.
- Observation With gibberellin As, protease activity peaked after 2.5 days in embryoless seed halves.
- Intervention effect Cycloheximide inhibited production of alpha amylase, protease and R enzyme.
- Intervention effect Actinomycin D inhibited production of alpha amylase and R enzyme.