Claim · model-written summary
Compared with G164, C1 had higher chlorophyll fluorescence parameters.
- Taxon
- Rice
Oryza sativat0 - Material
- C1e0
- Outcome
- chlorophyll fluorescence parameterse0
- Direction
- highere0
- Comparator
- G164e0
Not reportedGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rice”
e0“Compared with G164, C1 exhibited increased number of vascular bundles, increased stomatal size and density, more abundant and neatly arranged chloroplasts and thylakoid grana, and higher chlorophyll fluorescence parameters”
Title
Xiaoli Zhang; Maoyan Tang; Hui Wang; et al. Agronomy 2022. doi:10.3390/agronomy12123207
Other claims from this paper (12)
- Observation Southeast Asian rice germplasm C1 had a net photosynthetic rate of 36.96 μmol m−2 S−1, 3.26 times higher than germplasm G164 at 11.26 μmol m−2 S−1.
- Observation Compared with G164, C1 had an increased number of vascular bundles.
- Observation Compared with G164, C1 had increased stomatal size and density.
- Observation Compared with G164, C1 had more abundant and neatly arranged chloroplasts and thylakoid grana.
- Observation Rubisco activities and contents were higher in C1 than in G164.
- Observation In iTRAQ analysis, nine proteins associated with photosynthetic electron transport were down-regulated in G164 compared with C1.
- Observation In iTRAQ analysis, one protein associated with photosynthetic electron transport was up-regulated in G164 compared with C1.
- Observation Of 17 differential proteins associated with CO2 fixation, nine were up-regulated in G164.
- Observation Of 17 differential proteins associated with CO2 fixation, eight were down-regulated in G164.
- Observation Gene expression patterns verified by real-time qPCR were consistent with the protein expression patterns.
- Mechanism The authors suggest that most differential proteins act in PSII-to-PSI electron transfer and CO2 fixation, and that raising their levels can enhance photosynthetic efficiency.
- Recommendation The authors recommend C1 as a donor material for selecting high light efficiency varieties and for in-depth photosynthesis studies.