Paper · 2000 · 植物学通报

Effect of Light Quality on the Contents of Protein and Free Amino Acids in Rice Seedlings

Jiang-Ming DENG; Qun-Ying CAI; Rui-Chi PAN

8
claims
17
verbatim quotes
0
citations
1
research areas
—
Not open access

Abstract

During the early days (5~10 days after germination), blue light promoted the accumulation of soluble protein. Seedlings treated by blue light for 5 days had far more contents of soluble protein, total-N, protein-N, nonprotein-N, Asp, Asn, Glu, Gln than those in seedlings under white or red light. With the seedling-age goes on, the promotion of blue light becomes weaker. 17-day-old seedlings treated by blue light had less content of protein or free amino acids. Compared with blue or white light, red light is less effective to stimulate the accumulation of protein, and after 10 days, the contens of Asn and Gln are more than those in seedlings treated by blue or white light.

Abstract from the paper’s OpenAlex record, shown for indexing and research. Copyright remains with the authors or the publisher. Read at the source ↗

The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.

Claims 8

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Blue light promoted soluble protein accumulation during days 5–10 after germination.

Taxon
Rice SeedlingsOryza sativat0
Organ / stage
5~10 days after germinatione0
Treatment
blue lighte0
Outcome
accumulation of soluble proteine0
Direction
promotede0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Oryza sativa
Oryza sativa · Taxon · picture from its Wikimedia Commons categoryDesmanthus4food · CC BY-SA 3.0 us · Wikimedia Commons ↗

Verbatim

t0

“Rice Seedlings”

✓ located verbatim in the source · title, characters 75–89 · show in text ↑
e0

“During the early days (5~10 days after germination), blue light promoted the accumulation of soluble protein.”

✓ located verbatim in the source · abstract, characters 0–109 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

After five days, blue light yielded higher soluble protein and nitrogen fractions than white or red light.

Taxon
Rice SeedlingsOryza sativat0
Treatment
blue light for 5 dayse0
Outcome
contents of soluble protein, total-N, protein-N, nonprotein-Ne0
Direction
far moree0
Comparator
white or red lighte0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Oryza sativa
Oryza sativa · Taxon · picture from its Wikimedia Commons categoryDesmanthus4food · CC BY-SA 3.0 us · Wikimedia Commons ↗

Verbatim

t0

“Rice Seedlings”

✓ located verbatim in the source · title, characters 75–89 · show in text ↑
e0

“Seedlings treated by blue light for 5 days had far more contents of soluble protein, total-N, protein-N, nonprotein-N, Asp, Asn, Glu, Gln than those in seedlings under white or red light.”

✓ located verbatim in the source · abstract, characters 110–297 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

After five days, blue light yielded higher Asp, Asn and Glu than white or red light.

Taxon
Rice SeedlingsOryza sativat0
Treatment
blue light for 5 dayse0
Outcome
Asp, Asn, Glue0
Direction
far moree0
Comparator
white or red lighte0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Oryza sativa
Oryza sativa · Taxon · picture from its Wikimedia Commons categoryDesmanthus4food · CC BY-SA 3.0 us · Wikimedia Commons ↗

Verbatim

t0

“Rice Seedlings”

✓ located verbatim in the source · title, characters 75–89 · show in text ↑
e0

“Seedlings treated by blue light for 5 days had far more contents of soluble protein, total-N, protein-N, nonprotein-N, Asp, Asn, Glu, Gln than those in seedlings under white or red light.”

✓ located verbatim in the source · abstract, characters 110–297 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

After five days, blue light yielded higher Gln than white or red light.

Taxon
Rice SeedlingsOryza sativat0
Treatment
blue light for 5 dayse0
Outcome
Glne0
Direction
far moree0
Comparator
white or red lighte0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Oryza sativa
Oryza sativa · Taxon · picture from its Wikimedia Commons categoryDesmanthus4food · CC BY-SA 3.0 us · Wikimedia Commons ↗

Verbatim

t0

“Rice Seedlings”

✓ located verbatim in the source · title, characters 75–89 · show in text ↑
e0

“Seedlings treated by blue light for 5 days had far more contents of soluble protein, total-N, protein-N, nonprotein-N, Asp, Asn, Glu, Gln than those in seedlings under white or red light.”

✓ located verbatim in the source · abstract, characters 110–297 · show in text ↑
Associationobservedoriginal resultmeasured

Claim · model-written summary

The promoting effect of blue light weakened as seedlings aged.

Taxon
Rice SeedlingsOryza sativat0
Organ / stage
seedling-agee0
Outcome
promotion of blue lighte0
Direction
weakere0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Oryza sativa
Oryza sativa · Taxon · picture from its Wikimedia Commons categoryDesmanthus4food · CC BY-SA 3.0 us · Wikimedia Commons ↗

Verbatim

t0

“Rice Seedlings”

✓ located verbatim in the source · title, characters 75–89 · show in text ↑
e0

“With the seedling-age goes on, the promotion of blue light becomes weaker.”

✓ located verbatim in the source · abstract, characters 298–372 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

At 17 days blue-light seedlings had less protein and free amino acids.

Taxon
Rice SeedlingsOryza sativat0
Organ / stage
17-day-old seedlingse0
Outcome
content of protein or free amino acidse0
Direction
lesse0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Oryza sativa
Oryza sativa · Taxon · picture from its Wikimedia Commons categoryDesmanthus4food · CC BY-SA 3.0 us · Wikimedia Commons ↗

Verbatim

t0

“Rice Seedlings”

✓ located verbatim in the source · title, characters 75–89 · show in text ↑
e0

“17-day-old seedlings treated by blue light had less content of protein or free amino acids.”

✓ located verbatim in the source · abstract, characters 373–464 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Red light stimulated protein accumulation less effectively than blue or white light.

Taxon
Rice SeedlingsOryza sativat0
Treatment
red lighte0
Outcome
accumulation of proteine0
Direction
less effectivee0
Comparator
blue or white lighte0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Oryza sativa
Oryza sativa · Taxon · picture from its Wikimedia Commons categoryDesmanthus4food · CC BY-SA 3.0 us · Wikimedia Commons ↗

Verbatim

t0

“Rice Seedlings”

✓ located verbatim in the source · title, characters 75–89 · show in text ↑
e0

“Compared with blue or white light, red light is less effective to stimulate the accumulation of protein”

✓ located verbatim in the source · abstract, characters 465–568 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

After ten days red-light seedlings had more Asn and Gln than blue- or white-light seedlings.

Taxon
Rice SeedlingsOryza sativat0
Organ / stage
after 10 dayse0
Treatment
red lighte1
Outcome
contens of Asn and Glne0
Direction
moree0
Comparator
blue or white lighte0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Oryza sativa
Oryza sativa · Taxon · picture from its Wikimedia Commons categoryDesmanthus4food · CC BY-SA 3.0 us · Wikimedia Commons ↗

Verbatim

t0

“Rice Seedlings”

✓ located verbatim in the source · title, characters 75–89 · show in text ↑
e0

“after 10 days, the contens of Asn and Gln are more than those in seedlings treated by blue or white light.”

✓ located verbatim in the source · abstract, characters 574–680 · show in text ↑
e1

“red light is less effective to stimulate the accumulation of protein”

✓ located verbatim in the source · abstract, characters 500–568 · show in text ↑

light · physiology: osmolytes · Oryza sativa (rice)Positive and negative results

5 papers: 3 positive, 2 negative or no effect

2 papers in the same direction as this paper · 2 in the opposite direction

  1. no effect
  2. no effect
  3. positive

1 paper more in this group

See all 5 papers →

light · molecular: metabolites · Oryza sativa (rice)Positive and negative results

26 papers: 14 positive, 12 negative or no effect

13 papers in the same direction as this paper · 12 in the opposite direction

  1. no effect
  2. negative
  3. negative

22 papers more in this group

See all 26 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.