Paper · 2007 · Nanjing Xiaozhuang Xueyuan xuebao

Effects of Copper Toxicity on Germination of Rice Seeds and Alleviation Role of Exogenous Glutathione

Yusheng Chen

5
claims
10
verbatim quotes
0
citations
1
research areas
—
Not open access

Abstract

The seed germination experiments were conducted to study the effects of rice under copper toxicity.The results indicated that 100 mg·L-1 glutathione(GSH) could remarkably increase the germination percentage,germination index and vigor index.10μmol·L-1 CuCl2 evidently restrain the radicle elongation and decrease the activity of α-amylase,meanwhile 50 mg·L-1 and 100 mg·L-1 GSH could notably alleviate the inhibit effection of the above mentioned.

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Claims 5

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

100 mg·L-1 glutathione increased rice germination percentage, index, and vigor index.

Treatment
100 mg·L-1 glutathione(GSH)e0
Outcome
germination percentage,germination index and vigor indexe0
Direction
increasee0

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

e0

“100 mg·L-1 glutathione(GSH) could remarkably increase the germination percentage,germination index and vigor index”

✓ located verbatim in the source · abstract, characters 126–240 · show in text ↑
t0

“Rice”

✓ located verbatim in the source · title, characters 45–49 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

10μmol·L-1 CuCl2 restrained radicle elongation.

Organ / stage
radiclee0
Treatment
10μmol·L-1 CuCl2e0
Outcome
radicle elongatione0
Direction
restraine0

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

e0

“10μmol·L-1 CuCl2 evidently restrain the radicle elongation and decrease the activity of α-amylase”

✓ located verbatim in the source · abstract, characters 241–338 · show in text ↑
t0

“Rice”

✓ located verbatim in the source · title, characters 45–49 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

10μmol·L-1 CuCl2 decreased α-amylase activity.

Treatment
10μmol·L-1 CuCl2e0
Gene
α-amylasee0
Outcome
activity of α-amylasee0
Direction
decreasee0

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

e0

“10μmol·L-1 CuCl2 evidently restrain the radicle elongation and decrease the activity of α-amylase”

✓ located verbatim in the source · abstract, characters 241–338 · show in text ↑
t0

“Rice”

✓ located verbatim in the source · title, characters 45–49 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

50 mg·L-1 GSH alleviated the CuCl2 inhibition.

Treatment
50 mg·L-1e0
Outcome
inhibit effectione0
Direction
alleviatee0

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

e0

“50 mg·L-1 and 100 mg·L-1 GSH could notably alleviate the inhibit effection of the above mentioned”

✓ located verbatim in the source · abstract, characters 349–446 · show in text ↑
t0

“Rice”

✓ located verbatim in the source · title, characters 45–49 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

100 mg·L-1 GSH alleviated the CuCl2 inhibition.

Treatment
100 mg·L-1 GSHe0
Outcome
inhibit effectione0
Direction
alleviatee0

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

e0

“50 mg·L-1 and 100 mg·L-1 GSH could notably alleviate the inhibit effection of the above mentioned”

✓ located verbatim in the source · abstract, characters 349–446 · show in text ↑
t0

“Rice”

✓ located verbatim in the source · title, characters 45–49 · show in text ↑

glutathione · growth · Oryza sativa (rice)Results agree

4 papers: 4 positive, 0 negative or no effect

3 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive
See all 4 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.