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“decrease in relative water content”

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2000 ’10 ’20

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Organism: Nicotiana tabacum ✕

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

2 mmol/L KNO3 under PEG stress decreased malondialdehyde content and electrolyte leakage

Taxon: Nicotiana tabacumNicotiana tabacumt0
Treatment: 2 mmol·L-1 KNO3e1
Outcome: malondialdehyde(MDA) content and electrolyte leakagee1
Direction: decreasee1
Comparator: PEG stresse2

Verbatim

t0
“Tobacco (Nicotiana tabacum L.)”
✓ located verbatim in the source · title, characters 53–83

e1
“The results showed that 2 mmol·L-1 KNO3 treatment could significantly increase chlorophyll a content,chlorophyll b content and relative water content and decrease malondialdehyde(MDA) content and electrolyte leakage”
✓ located verbatim in the source · abstract, characters 506–721

e2
“could alleviate PEG stress effectively”
✓ located verbatim in the source · abstract, characters 756–794

Title

Effect of Potassium Nitrate on Proline Metabolism in Tobacco (Nicotiana tabacum L.) under Osmotic Stress

Fang Cao 2010

Other claims from this paper (5)

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Drought increased malondialdehyde and proline accumulation.

Taxon: TobaccoNicotiana tabacumt0
Treatment: Drought stresse0
Outcome: accumulation of malondialdehyde and prolinee0
Direction: accumulatione0

Not reportedComparator

Verbatim

t0
“Tobacco Plants”
✓ located verbatim in the source · title, characters 40–54

e0
“Drought stress led to diminution in leaf relative water content, photosynthesis inhibition, decrease in chlorophyll content and accumulation of malondialdehyde and proline.”
✓ located verbatim in the source · abstract, characters 681–853

Title

Response of Oryzacystatin I Transformed Tobacco Plants to Drought, Heat and Light Stress

K. Demirevska; L. Simova‐Stoilova; I. Fedina; et al. Journal of Agronomy and Crop Science 2009. doi:10.1111/j.1439-037x.2009.00396.x

Other claims from this paper (8)

Intervention effect Drought reduced leaf relative water content.
Intervention effect Drought inhibited photosynthesis.
Intervention effect Drought decreased chlorophyll content.
Intervention effect Heat alone did not significantly affect tobacco plants.
Intervention effect Heat intensified the effect of drought stress.
Intervention effect High light further increased proline content.
Intervention effect OC-I transformed tobacco had higher superoxide dismutase and guaiacol peroxidase activities and isoforms than controls in low light under stress and non-stress conditions.
Intervention effect OC-I expression did not highly affect catalase activity.

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“decrease in relative water content”

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