Abstract
In rice plants grown under red light supplemented with blue light (red/blue-light PPFD ratio was 4/1), photosynthetic rates per unit leaf area measured under white light at 1,600 and 250 micromol m-2) s-1 were higher than those in the plants grown under red light alone. The higher photosynthetic rates were associated with higher total N content of leaves, which was accompanied by larger amounts of key components of photosynthesis-limiting processes, including Rubisco, Cyt f, Chl and LHCII. These results suggested that the increase in total N content of leaves induced by supplemental blue light enhanced both light-saturated and light-limited photosynthesis.
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Claims 5
Claim · model-written summary
Rice grown under red light with supplemental blue light had higher photosynthetic rates per leaf area than under red light alone, measured under white light.
- Taxon
- rice
Oryza sativat0 - Treatment
- red light supplemented with blue lighte0
- Outcome
- photosynthetic rates per unit leaf areae0
- Direction
- highere0
- Qualifier
- measured under white lighte0
- Comparator
- red light alonee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rice Leaves Grown under Red Light with or without Supplemental Blue Light”
e0“In rice plants grown under red light supplemented with blue light (red/blue-light PPFD ratio was 4/1), photosynthetic rates per unit leaf area measured under white light at 1,600 and 250 micromol m-2) s-1 were higher than those in the plants grown under red light alone”
Claim · model-written summary
Higher photosynthetic rates in rice were associated with higher total N content of leaves.
- Taxon
- riceOryza sativat0
- Organ / stage
- leavese1
- Outcome
- total N content of leavese1
- Direction
- highere1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rice Leaves Grown under Red Light with or without Supplemental Blue Light”
e1“The higher photosynthetic rates were associated with higher total N content of leaves, which was accompanied by larger amounts of key components of photosynthesis-limiting processes, including Rubisco, Cyt f, Chl and LHCII”
Claim · model-written summary
Higher leaf N content in rice was accompanied by larger amounts of Rubisco, Cyt f and Chl.
- Taxon
- riceOryza sativat0
- Organ / stage
- leavese1
- Outcome
- Rubisco, Cyt f, Chle1
- Direction
- larger amountse1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rice Leaves Grown under Red Light with or without Supplemental Blue Light”
e1“The higher photosynthetic rates were associated with higher total N content of leaves, which was accompanied by larger amounts of key components of photosynthesis-limiting processes, including Rubisco, Cyt f, Chl and LHCII”
Claim · model-written summary
Higher leaf N content in rice was accompanied by larger amounts of LHCII.
- Taxon
- riceOryza sativat0
- Organ / stage
- leavese1
- Outcome
- LHCIIe1
- Direction
- larger amountse1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rice Leaves Grown under Red Light with or without Supplemental Blue Light”
e1“The higher photosynthetic rates were associated with higher total N content of leaves, which was accompanied by larger amounts of key components of photosynthesis-limiting processes, including Rubisco, Cyt f, Chl and LHCII”
Claim · model-written summary
The authors suggest that the blue-light-induced increase in leaf N content enhances light-saturated and light-limited photosynthesis in rice.
- Taxon
- riceOryza sativat0
- Treatment
- supplemental blue lighte2
- Outcome
- light-saturated and light-limited photosynthesise2
- Qualifier
- increase in total N content of leavese2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
t0“Rice Leaves Grown under Red Light with or without Supplemental Blue Light”
e2“These results suggested that the increase in total N content of leaves induced by supplemental blue light enhanced both light-saturated and light-limited photosynthesis”
The same questions in other papers
light · physiology: photosynthesis · Oryza sativa (rice)Results differ
23 papers in the same direction as this paper · 23 in the opposite direction
- negative
- negative
- negative
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See all 47 papers →Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.