Claim · model-written summary
Green light supplementation increased net photosynthetic rates and maximal photochemical efficiency of lettuce under continuous light.
- Taxon
- lettuce
Lactuca sativae0 - Treatment
- Green light supplementatione1
- Outcome
- net photosynthetic rates, maximal photochemical efficiencye1
- Direction
- increasinge1
- Qualifier
- under the CL treatmente1
- Comparator
- without green LEDse2
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleSettingValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“lettuce ( Lactuca sativa L.) was exposed”
e1“Green light supplementation enhanced photosynthetic capacity by increasing net photosynthetic rates, maximal photochemical efficiency, electron transport for carbon fixation (J PSII ) and chlorophyll content in plants under the CL treatment”
e2“supplemented with or without green LEDs”
Title
Zhonghua Bian; Qichang Yang; Tao Li; et al. Physiologia Plantarum 2018. doi:10.1111/ppl.12713
Other claims from this paper (7)
- Intervention effect Green light supplementation increased electron transport for carbon fixation (J PSII) and chlorophyll content in lettuce under continuous light.
- Intervention effect Green light decreased malondialdehyde and H2O2 accumulation in lettuce after 24 h of continuous light.
- Intervention effect Green light increased the activities of superoxide dismutase and ascorbate peroxidase in lettuce after 24 h of continuous light.
- Intervention effect Supplemental green light significantly increased expression of LHCb and PsbA from 6 to 12 h.
- Intervention effect Green light maintained higher LHCb and PsbA expression than other light conditions between 12 and 24 h.
- Observation LHCb and PsbA expression was notably downregulated from 24 to 48 h.
- Mechanism Green light alleviated negative effects of continuous light on lettuce, via antioxidant enzyme activity and LHCb and PsbA expression.