Claim · model-written summary
Without exogenous calcium, neomycin reduced rice seed germination speed.
- Taxon
- rice
Oryza sativae0 - Treatment
- neomycine0
- Outcome
- germination speede0
- Direction
- reducede0
- Qualifier
- in the absence of exogenous Ca2+e0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“in the absence of exogenous Ca2+, neomycin markedly reduced the germination speed and seedling growth of rice seeds”
Title
M. A. Kashem; K. Itoh; S. Iwabuchi; et al. Plant and Cell Physiology 2000. doi:10.1093/pcp/41.4.399
Other claims from this paper (11)
- Intervention effect Without exogenous calcium, neomycin reduced rice seedling growth.
- Intervention effect Neomycin inhibited gibberellin induced alpha-amylase expression in both secretory tissues.
- Intervention effect Neomycin decreased IP3 formation in gibberellin treated aleurone and scutellar tissues.
- Intervention effect Calcium supplementation overcame neomycin inhibition of germination speed.
- Intervention effect Calcium supplementation overcame neomycin inhibition of alpha-amylase activity.
- Intervention effect Gibberellin elevated IP3 level.
- Intervention effect ABA prevented gibberellin induced IP3 formation.
- Intervention effect ABA alone did not alter IP3 level.
- Intervention effect Gibberellin induced membrane bound PLC expression in rice aleurone.
- Intervention effect ABA markedly delayed gibberellin induced PLC expression.
- Mechanism The authors suggest phosphoinositide calcium signaling plays an important role in gibberellin induced alpha-amylase expression and germination.