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“decrease in relative water content”

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1980 ’90 2000

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Taxon: pea ✕

Taxon groups are the verbatim names found in the abstracts (case-insensitive), not normalised: maize, corn and Zea mays are separate groups here. The Organism view merges them through NCBI Taxonomy.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Relative water content decreased under salinity.

Taxon: peaLathyrus oleraceust0
Treatment: salinitye1
Outcome: relative water contente0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“These changes were associated with a decrease in the relative water content and the K+ concentrations”
✓ located verbatim in the source · abstract, characters 512–613

t0
“plants of pea (Pisum sativum L. cv. EC 33866)”
✓ located verbatim in the source · abstract, characters 73–118

e1
“Salinity affected all of the considered parameters. Thus, high NaCl concentrations caused a great reduction in growth parameters”
✓ located verbatim in the source · abstract, characters 294–422

Title

Effect of salt stress on growth and biochemical parameters ofPisum sativumL.

Parvaiz Ahmad; Riffat Jhon Archives of Agronomy and Soil Science 2005. doi:10.1080/03650340500274151

Other claims from this paper (7)

Intervention effect High NaCl reduced leaf and root fresh and dry weights.
Intervention effect Leaf number was less affected by high NaCl.
Intervention effect K+ concentration decreased under salinity.
Intervention effect Proline content increased under salinity.
Intervention effect Sugar content increased under salinity.
Intervention effect Leaf nitrate reductase activity decreased under salinity.
Intervention effect Leaf chlorophyll decreased under salinity.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Drought decreased ascorbate content in pea nodules by 59% relative to well-watered plants.

Taxon: PeaLathyrus oleraceust0
Organ / stage: Nodulest0
Treatment: Droughte0
Outcome: ascorbatee1
Direction: decreasee0
Value: 59%e1
Comparator: well-waterede2

Verbatim

t0
“Pea Nodules Subjected to Water Stress”
✓ located verbatim in the source · title, characters 49–86

e0
“Drought also caused a decrease”
✓ located verbatim in the source · abstract, characters 535–565

e1
“ascorbate (59%)”
✓ located verbatim in the source · abstract, characters 749–764

e2
“well-watered”
✓ located verbatim in the source · abstract, characters 278–290

Title

Antioxidant Defenses against Activated Oxygen in Pea Nodules Subjected to Water Stress

Y. Gogorcena; I. Iturbe-Ormaetxe; P. R. Escuredo; et al. PLANT PHYSIOLOGY 1995. doi:10.1104/pp.108.2.753

Other claims from this paper (16)

Intervention effect Water stress decreased leghemoglobin and total soluble protein in pea nodules by 30%, indicating senescence.
Intervention effect Drought decreased catalase activity by 25% in pea nodules relative to well-watered plants.
Intervention effect Drought decreased ascorbate peroxidase activity by 18% in pea nodules relative to well-watered plants.
Intervention effect Drought decreased dehydroascorbate reductase activity by 15% in pea nodules relative to well-watered plants.
Intervention effect Drought decreased glutathione reductase activity by 31% in pea nodules relative to well-watered plants.
Intervention effect Drought decreased superoxide dismutase activity by 30% in pea nodules relative to well-watered plants.
Intervention effect Drought decreased reduced glutathione content in pea nodules by 57% relative to well-watered plants.
Intervention effect Drought decreased oxidized glutathione content in pea nodules by 38% relative to well-watered plants.
Intervention effect Drought decreased NAD+ and NADH contents in pea nodules by 43% relative to well-watered plants.
Intervention effect Drought decreased NADP+ content in pea nodules by 31% relative to well-watered plants.
Intervention effect Drought decreased NADPH content in pea nodules by 17% relative to well-watered plants.
Intervention effect Water stress caused a 2-fold increase in the content of catalytic Fe in pea nodules.
Intervention effect Water-stressed pea nodules had augmented levels of lipid peroxides, 2.4-fold.
Intervention effect Water-stressed pea nodules had augmented levels of oxidatively modified proteins, 1.4-fold.
Mechanism The authors suggest the decline in antioxidant capacity of pea nodules may result from a restricted NAD(P)H supply for the ascorbate-glutathione pathway and from Fe-catalyzed Fenton reactions of ascorbate and glutathione with activated oxygen.
Mechanism The authors suggest the increase in catalytic Fe would also explain the augmented lipid peroxides in water-stressed pea nodules.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Drought decreased NADP+ content in pea nodules by 31% relative to well-watered plants.

Taxon: PeaLathyrus oleraceust0
Organ / stage: Nodulest0
Treatment: Droughte0
Outcome: NADP+e1
Direction: decreasee0
Value: 31%e1
Comparator: well-waterede2

Verbatim

t0
“Pea Nodules Subjected to Water Stress”
✓ located verbatim in the source · title, characters 49–86

e0
“Drought also caused a decrease”
✓ located verbatim in the source · abstract, characters 535–565

e1
“NADP+ (31%)”
✓ located verbatim in the source · abstract, characters 833–844

e2
“well-watered”
✓ located verbatim in the source · abstract, characters 278–290

Title

Antioxidant Defenses against Activated Oxygen in Pea Nodules Subjected to Water Stress

Y. Gogorcena; I. Iturbe-Ormaetxe; P. R. Escuredo; et al. PLANT PHYSIOLOGY 1995. doi:10.1104/pp.108.2.753

Other claims from this paper (16)

Intervention effect Water stress decreased leghemoglobin and total soluble protein in pea nodules by 30%, indicating senescence.
Intervention effect Drought decreased catalase activity by 25% in pea nodules relative to well-watered plants.
Intervention effect Drought decreased ascorbate peroxidase activity by 18% in pea nodules relative to well-watered plants.
Intervention effect Drought decreased dehydroascorbate reductase activity by 15% in pea nodules relative to well-watered plants.
Intervention effect Drought decreased glutathione reductase activity by 31% in pea nodules relative to well-watered plants.
Intervention effect Drought decreased superoxide dismutase activity by 30% in pea nodules relative to well-watered plants.
Intervention effect Drought decreased ascorbate content in pea nodules by 59% relative to well-watered plants.
Intervention effect Drought decreased reduced glutathione content in pea nodules by 57% relative to well-watered plants.
Intervention effect Drought decreased oxidized glutathione content in pea nodules by 38% relative to well-watered plants.
Intervention effect Drought decreased NAD+ and NADH contents in pea nodules by 43% relative to well-watered plants.
Intervention effect Drought decreased NADPH content in pea nodules by 17% relative to well-watered plants.
Intervention effect Water stress caused a 2-fold increase in the content of catalytic Fe in pea nodules.
Intervention effect Water-stressed pea nodules had augmented levels of lipid peroxides, 2.4-fold.
Intervention effect Water-stressed pea nodules had augmented levels of oxidatively modified proteins, 1.4-fold.
Mechanism The authors suggest the decline in antioxidant capacity of pea nodules may result from a restricted NAD(P)H supply for the ascorbate-glutathione pathway and from Fe-catalyzed Fenton reactions of ascorbate and glutathione with activated oxygen.
Mechanism The authors suggest the increase in catalytic Fe would also explain the augmented lipid peroxides in water-stressed pea nodules.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Drought decreased NADPH content in pea nodules by 17% relative to well-watered plants.

Taxon: PeaLathyrus oleraceust0
Organ / stage: Nodulest0
Treatment: Droughte0
Outcome: NADPHe1
Direction: decreasee0
Value: 17%e1
Comparator: well-waterede2

Verbatim

t0
“Pea Nodules Subjected to Water Stress”
✓ located verbatim in the source · title, characters 49–86

e0
“Drought also caused a decrease”
✓ located verbatim in the source · abstract, characters 535–565

e1
“NADPH (17%)”
✓ located verbatim in the source · abstract, characters 850–861

e2
“well-watered”
✓ located verbatim in the source · abstract, characters 278–290

Title

Antioxidant Defenses against Activated Oxygen in Pea Nodules Subjected to Water Stress

Y. Gogorcena; I. Iturbe-Ormaetxe; P. R. Escuredo; et al. PLANT PHYSIOLOGY 1995. doi:10.1104/pp.108.2.753

Other claims from this paper (16)

Intervention effect Water stress decreased leghemoglobin and total soluble protein in pea nodules by 30%, indicating senescence.
Intervention effect Drought decreased catalase activity by 25% in pea nodules relative to well-watered plants.
Intervention effect Drought decreased ascorbate peroxidase activity by 18% in pea nodules relative to well-watered plants.
Intervention effect Drought decreased dehydroascorbate reductase activity by 15% in pea nodules relative to well-watered plants.
Intervention effect Drought decreased glutathione reductase activity by 31% in pea nodules relative to well-watered plants.
Intervention effect Drought decreased superoxide dismutase activity by 30% in pea nodules relative to well-watered plants.
Intervention effect Drought decreased ascorbate content in pea nodules by 59% relative to well-watered plants.
Intervention effect Drought decreased reduced glutathione content in pea nodules by 57% relative to well-watered plants.
Intervention effect Drought decreased oxidized glutathione content in pea nodules by 38% relative to well-watered plants.
Intervention effect Drought decreased NAD+ and NADH contents in pea nodules by 43% relative to well-watered plants.
Intervention effect Drought decreased NADP+ content in pea nodules by 31% relative to well-watered plants.
Intervention effect Water stress caused a 2-fold increase in the content of catalytic Fe in pea nodules.
Intervention effect Water-stressed pea nodules had augmented levels of lipid peroxides, 2.4-fold.
Intervention effect Water-stressed pea nodules had augmented levels of oxidatively modified proteins, 1.4-fold.
Mechanism The authors suggest the decline in antioxidant capacity of pea nodules may result from a restricted NAD(P)H supply for the ascorbate-glutathione pathway and from Fe-catalyzed Fenton reactions of ascorbate and glutathione with activated oxygen.
Mechanism The authors suggest the increase in catalytic Fe would also explain the augmented lipid peroxides in water-stressed pea nodules.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Drought decreased reduced glutathione content in pea nodules by 57% relative to well-watered plants.

Taxon: PeaLathyrus oleraceust0
Organ / stage: Nodulest0
Treatment: Droughte0
Outcome: glutathionee1
Direction: decreasee0
Value: 57%e1
Qualifier: reducede1
Comparator: well-waterede2

Verbatim

t0
“Pea Nodules Subjected to Water Stress”
✓ located verbatim in the source · title, characters 49–86

e0
“Drought also caused a decrease”
✓ located verbatim in the source · abstract, characters 535–565

e1
“reduced (57%) and oxidized (38%) glutathione”
✓ located verbatim in the source · abstract, characters 766–810

e2
“well-watered”
✓ located verbatim in the source · abstract, characters 278–290

Title

Antioxidant Defenses against Activated Oxygen in Pea Nodules Subjected to Water Stress

Y. Gogorcena; I. Iturbe-Ormaetxe; P. R. Escuredo; et al. PLANT PHYSIOLOGY 1995. doi:10.1104/pp.108.2.753

Other claims from this paper (16)

Intervention effect Water stress decreased leghemoglobin and total soluble protein in pea nodules by 30%, indicating senescence.
Intervention effect Drought decreased catalase activity by 25% in pea nodules relative to well-watered plants.
Intervention effect Drought decreased ascorbate peroxidase activity by 18% in pea nodules relative to well-watered plants.
Intervention effect Drought decreased dehydroascorbate reductase activity by 15% in pea nodules relative to well-watered plants.
Intervention effect Drought decreased glutathione reductase activity by 31% in pea nodules relative to well-watered plants.
Intervention effect Drought decreased superoxide dismutase activity by 30% in pea nodules relative to well-watered plants.
Intervention effect Drought decreased ascorbate content in pea nodules by 59% relative to well-watered plants.
Intervention effect Drought decreased oxidized glutathione content in pea nodules by 38% relative to well-watered plants.
Intervention effect Drought decreased NAD+ and NADH contents in pea nodules by 43% relative to well-watered plants.
Intervention effect Drought decreased NADP+ content in pea nodules by 31% relative to well-watered plants.
Intervention effect Drought decreased NADPH content in pea nodules by 17% relative to well-watered plants.
Intervention effect Water stress caused a 2-fold increase in the content of catalytic Fe in pea nodules.
Intervention effect Water-stressed pea nodules had augmented levels of lipid peroxides, 2.4-fold.
Intervention effect Water-stressed pea nodules had augmented levels of oxidatively modified proteins, 1.4-fold.
Mechanism The authors suggest the decline in antioxidant capacity of pea nodules may result from a restricted NAD(P)H supply for the ascorbate-glutathione pathway and from Fe-catalyzed Fenton reactions of ascorbate and glutathione with activated oxygen.
Mechanism The authors suggest the increase in catalytic Fe would also explain the augmented lipid peroxides in water-stressed pea nodules.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Drought decreased oxidized glutathione content in pea nodules by 38% relative to well-watered plants.

Taxon: PeaLathyrus oleraceust0
Organ / stage: Nodulest0
Treatment: Droughte0
Outcome: glutathionee1
Direction: decreasee0
Value: 38%e1
Qualifier: oxidizede1
Comparator: well-waterede2

Verbatim

t0
“Pea Nodules Subjected to Water Stress”
✓ located verbatim in the source · title, characters 49–86

e0
“Drought also caused a decrease”
✓ located verbatim in the source · abstract, characters 535–565

e1
“reduced (57%) and oxidized (38%) glutathione”
✓ located verbatim in the source · abstract, characters 766–810

e2
“well-watered”
✓ located verbatim in the source · abstract, characters 278–290

Title

Antioxidant Defenses against Activated Oxygen in Pea Nodules Subjected to Water Stress

Y. Gogorcena; I. Iturbe-Ormaetxe; P. R. Escuredo; et al. PLANT PHYSIOLOGY 1995. doi:10.1104/pp.108.2.753

Other claims from this paper (16)

Intervention effect Water stress decreased leghemoglobin and total soluble protein in pea nodules by 30%, indicating senescence.
Intervention effect Drought decreased catalase activity by 25% in pea nodules relative to well-watered plants.
Intervention effect Drought decreased ascorbate peroxidase activity by 18% in pea nodules relative to well-watered plants.
Intervention effect Drought decreased dehydroascorbate reductase activity by 15% in pea nodules relative to well-watered plants.
Intervention effect Drought decreased glutathione reductase activity by 31% in pea nodules relative to well-watered plants.
Intervention effect Drought decreased superoxide dismutase activity by 30% in pea nodules relative to well-watered plants.
Intervention effect Drought decreased ascorbate content in pea nodules by 59% relative to well-watered plants.
Intervention effect Drought decreased reduced glutathione content in pea nodules by 57% relative to well-watered plants.
Intervention effect Drought decreased NAD+ and NADH contents in pea nodules by 43% relative to well-watered plants.
Intervention effect Drought decreased NADP+ content in pea nodules by 31% relative to well-watered plants.
Intervention effect Drought decreased NADPH content in pea nodules by 17% relative to well-watered plants.
Intervention effect Water stress caused a 2-fold increase in the content of catalytic Fe in pea nodules.
Intervention effect Water-stressed pea nodules had augmented levels of lipid peroxides, 2.4-fold.
Intervention effect Water-stressed pea nodules had augmented levels of oxidatively modified proteins, 1.4-fold.
Mechanism The authors suggest the decline in antioxidant capacity of pea nodules may result from a restricted NAD(P)H supply for the ascorbate-glutathione pathway and from Fe-catalyzed Fenton reactions of ascorbate and glutathione with activated oxygen.
Mechanism The authors suggest the increase in catalytic Fe would also explain the augmented lipid peroxides in water-stressed pea nodules.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

K+ concentration decreased under salinity.

Taxon: peaLathyrus oleraceust0
Treatment: salinitye1
Outcome: K+ concentrationse0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“a decrease in the relative water content and the K+ concentrations”
✓ located verbatim in the source · abstract, characters 547–613

t0
“plants of pea (Pisum sativum L. cv. EC 33866)”
✓ located verbatim in the source · abstract, characters 73–118

e1
“Salinity affected all of the considered parameters. Thus, high NaCl concentrations caused a great reduction in growth parameters”
✓ located verbatim in the source · abstract, characters 294–422

Title

Effect of salt stress on growth and biochemical parameters ofPisum sativumL.

Parvaiz Ahmad; Riffat Jhon Archives of Agronomy and Soil Science 2005. doi:10.1080/03650340500274151

Other claims from this paper (7)

Intervention effect High NaCl reduced leaf and root fresh and dry weights.
Intervention effect Leaf number was less affected by high NaCl.
Intervention effect Relative water content decreased under salinity.
Intervention effect Proline content increased under salinity.
Intervention effect Sugar content increased under salinity.
Intervention effect Leaf nitrate reductase activity decreased under salinity.
Intervention effect Leaf chlorophyll decreased under salinity.

Intervention effectobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

At 100% relative humidity, chilling caused no significant fall in leaf soluble protein.

Taxon: peaLathyrus oleraceuse1
Treatment: chilled at 5°C, 100% r.h.e0
Outcome: leaf soluble proteine0
Direction: no significant decreasee0

Not reportedComparator

Verbatim

e0
“When plants of each species were chilled at 5°C, 100% r.h., water loss was greatly reduced or prevented and there was no significant decrease in leaf soluble protein”
✓ located verbatim in the source · abstract, characters 1177–1342

e1
“pea (chill-resistant), mung bean (highly chill-sensitive), and tomato and french bean (intermediate chilling-sensitivity)”
✓ located verbatim in the source · abstract, characters 223–344

Title

Changes in the Soluble Protein and Free Amino Acid Content of Chill-Sensitive and Chill-Resistant Plants During Chilling and Hardening Treatments

C. H. ROSINGER; J. M. WILSON; M. W. KERR Journal of Experimental Botany 1984. doi:10.1093/jxb/35.10.1460

Other claims from this paper (11)

Intervention effect Drought decreased leaf protein levels by 30–40% in the four species.
Intervention effect Drought increased free amino acids by 100–200% except in mung bean.
Intervention effect Four days of chilling reduced mung bean leaf water content by almost 50%.
Intervention effect The same chilling reduced leaf water content by approximately 6–7% in the other three species.
Intervention effect Chilling reduced leaf soluble protein in all four species, especially mung bean.
Intervention effect Mung bean protein fell by over 80% after four days of chilling.
Association Protein loss under chilling coincided with increased amino acids in chill-sensitive species, but the increase could not account for all lost protein.
Intervention effect At 100% relative humidity, chilling greatly reduced or prevented water loss.
Intervention effect Chilling at 100% humidity increased free amino acids in chill-sensitive species.
Intervention effect Drought increased leaf free proline 6–20 fold.
Intervention effect Chilling and hardening caused little change in leaf free proline.

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“decrease in relative water content”

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