Claim · model-written summary
A decreased grain filling rate, rather than grain size, explained the decreased grain weight and grain yield under SD
- Taxon
- rice (Oryza sativa L.)
Oryza sativat0 - Treatment
- SDe3
- Outcome
- grain filling ratee3
- Direction
- decreasede3
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Proteomic analysis of salicylic acid regulation of grain filling of two near-isogenic rice (Oryza sativa L.) varieties under soil drying condition”
e3“Furthermore, the decreased grain filling rate rather than the grain size explained the observed decreased grain weight and grain yield under SD”
Title
Romesh Eric Romy Kimbembe; Guangyan Li; Guanfu Fu; et al. Plant Physiology and Biochemistry 2020. doi:10.1016/j.plaphy.2020.04.006
Other claims from this paper (13)
- Intervention effect SD significantly decreased grain yield and grain weight in Zhefu802 in a pot experiment
- Intervention effect Grain yield and grain weight of the NIL variety were not reduced by SD, unlike Zhefu802
- Intervention effect SA reversed the SD-induced reductions in grain yield and grain weight
- Intervention effect SD decreased expression of photosynthesis-related proteins in grains of Zhefu802
- Intervention effect SD down-regulated proteins of glycolysis/TCA cycle, starch and sucrose metabolism, and antioxidation and detoxication
- Intervention effect SD down-regulated proteins of oxidative phosphorylation, transcription and translation
- Intervention effect SD down-regulated proteins involved in signal transduction
- Intervention effect SA up-regulated proteins of glycolysis/TCA cycle, starch and sucrose metabolism, and antioxidation and detoxication relative to SD
- Intervention effect SA up-regulated proteins of oxidative phosphorylation, transcription and translation relative to SD
- Intervention effect SA up-regulated proteins involved in signal transduction relative to SD
- Observation Transcript-level examination of these proteins gave similar results
- Mechanism Inhibited expression of these proteins and related pathways contributed to the decreased grain filling rate of Zhefu802
- Intervention effect SA up-regulated expression of these proteins to improve grain weight