Claim · model-written summary
Pb-II appeared in rice endosperm one week after heading regardless of nitrogen application.
- Taxon
- Rice
Oryza sativat0 - Organ / stage
- first week after headinge0
- Outcome
- Protein body type II, Pb-IIe0
- Qualifier
- independent of nitrogen applicatione0
Not reportedMaterialGeneCompoundInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Protein body type II, Pb-II, was observed at the first week after heading independent of nitrogen application”
t0“Rice”
Title
ZAKARIA, Sabaruddin / MATSUDA, Toshiaki / NITTA, Youji Institutional Repositories DataBase (IRDB) 2000. doi:10.34405/00010291
Other claims from this paper (15)
- Observation Pb-I was absent in low-nitrogen and unfertilized rice groups.
- Intervention effect High nitrogen produced Pb-I by one week after heading.
- Mechanism Pb-I formed through enlargement of endoplasmic reticulum cisternae.
- Observation Pb-II was associated with the Golgi apparatus and accumulated in an envelope-like vacuole.
- Observation Pb-III appeared two weeks after heading and was 0.6–0.8 μm in diameter.
- Observation The amount of Pb-III increased substantially three weeks after heading.
- Mechanism Pb-III originated from endoplasmic reticulum cisternae.
- Observation Pb-I was observed only in the cytoplasm.
- Observation Pb-II appeared in both the endoplasmic reticulum and envelope-like vacuole.
- Association Rice endosperm protein-body amounts varied with cultivar and nitrogen amount.
- Intervention effect Much nitrogen increased protein bodies through the fifth aleurone layer in Koshihikari.
- Intervention effect Much nitrogen increased protein bodies through the sixth aleurone layer in Belle patna.
- Intervention effect Much nitrogen caused some protein-body accumulation in central endosperm of Belle patna.
- Mechanism The authors concluded that Golgi vesicles and rough endoplasmic reticulum transport storage protein important to rice seed reserves.
- Intervention effect Nitrogen application enhanced mitochondrial and rough endoplasmic reticulum development.