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“decrease in relative water content”

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2010

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Organism: Nicotiana tabacum ✕

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Under cold stress, siCOR tobacco had smaller declines in relative water content and PSII quantum yield than controls.

Taxon: tobaccoNicotiana tabacume0
Treatment: siCORe0
Outcome: relative water contente0
Direction: lessere0
Qualifier: cold stresse0
Comparator: control tobaccoe0

Verbatim

e0
“Under the cold stress,the decrease of relative water content,reduction of relative quantum yield of PSⅡ,the increase of relative conductivity and MDA content of siCOR tobacco are lesser than that of control tobacco evidently.”
✓ located verbatim in the source · abstract, characters 764–989

Title

Obtained and Cold Resistance Identification of Tobacco Plants Transformed by siCOR of Saussurea involucrata Kar.et Kir.

Jianbo Zhu Xibei zhiwu xuebao 2012

Other claims from this paper (5)

Observation The siCOR cDNA was 661 bp long and had about 65.04% amino acid identity with Oryza sativa Japonica.
Observation RT-PCR indicated integration of siCOR into tobacco genome.
Intervention effect siCOR tobacco had deep green leaves, faster growth and no lateral buds versus wild type.
Intervention effect Under cold stress, siCOR tobacco had smaller increases in conductivity and MDA content than controls.
Observation Transgenic tobacco developed slower and lighter cold-stress symptoms.

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

2 mmol/L KNO3 under PEG stress significantly increased chlorophyll a and b contents and relative water content

Taxon: Nicotiana tabacumNicotiana tabacumt0
Treatment: 2 mmol·L-1 KNO3e1
Outcome: chlorophyll a content,chlorophyll b content and relative water contente1
Direction: increasee1
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 resultpositivemeasured

Claim · model-written summary

Under cold stress, siCOR tobacco had smaller increases in conductivity and MDA content than controls.

Taxon: tobaccoNicotiana tabacume0
Treatment: siCORe0
Outcome: relative conductivity and MDA contente0
Direction: lessere0
Qualifier: cold stresse0
Comparator: control tobaccoe0

Verbatim

e0
“Under the cold stress,the decrease of relative water content,reduction of relative quantum yield of PSⅡ,the increase of relative conductivity and MDA content of siCOR tobacco are lesser than that of control tobacco evidently.”
✓ located verbatim in the source · abstract, characters 764–989

Title

Obtained and Cold Resistance Identification of Tobacco Plants Transformed by siCOR of Saussurea involucrata Kar.et Kir.

Jianbo Zhu Xibei zhiwu xuebao 2012

Other claims from this paper (5)

Observation The siCOR cDNA was 661 bp long and had about 65.04% amino acid identity with Oryza sativa Japonica.
Observation RT-PCR indicated integration of siCOR into tobacco genome.
Intervention effect siCOR tobacco had deep green leaves, faster growth and no lateral buds versus wild type.
Intervention effect Under cold stress, siCOR tobacco had smaller declines in relative water content and PSII quantum yield than controls.
Observation Transgenic tobacco developed slower and lighter cold-stress symptoms.

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)

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“decrease in relative water content”

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