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“decrease in relative water content”

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Taxon: wheat seedlings ✕

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

Root cooling at +1°C induced a decrease of about 2% in relative water content of the leaves.

Taxon: Wheat SeedlingsTriticum aestivumt0
Treatment: roots at +1°Ce2
Outcome: relative water content of the leavese1
Direction: decreasee1
Value: 2%e1

Not reportedComparator

Verbatim

e1
“a treatment which induced a decrease of about 2% in relative water content of the leaves”
✓ located verbatim in the source · abstract, characters 285–373

e2
“kept with the roots at +1°C in nutrient solution and with the shoots in air at 20°C for 24 h”
✓ located verbatim in the source · abstract, characters 191–283

t0
“Water Flow in Wheat Seedlings after Small Water Deficits”
✓ located verbatim in the source · title, characters 0–56

Title

Water Flow in Wheat Seedlings after Small Water Deficits

ÅSA NORDIN Physiologia Plantarum 1976. doi:10.1111/j.1399-3054.1976.tb03950.x

Other claims from this paper (7)

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Exogenous CPZ, a CaM antagonist, decreased relative water content and leaf dry matter weight of wheat seedlings under osmotic stress.

Taxon: wheat seedlingsTriticum aestivumt0
Treatment: exogenous CPZ(100μmol/L),a CaM antagoniste4
Outcome: relative water content(RWC)and dry matter weight of leavese4
Direction: decrease obviouslye4

Not reportedComparator

Verbatim

t0
“wheat seedlings”
✓ located verbatim in the source · title, characters 85–100

e4
“the addition of exogenous CPZ(100μmol/L),a CaM antagonist,can decrease obviously the relative water content(RWC)and dry matter weight of leaves,enhance the membrane permeability,and also inhibit the elongation of leaves and roots”
✓ located verbatim in the source · abstract, characters 453–682

Title

The changes of CaM content and its relation to water content under osmotic stress in wheat seedlings.

Zheng Gui Zhongguo shengtai nongye xuebao 2006

Other claims from this paper (8)

Intervention effect Osmotic stress decreased the water content of wheat seedlings.
Intervention effect Osmotic stress increased leaf CaM content rapidly, reaching a higher level at 12 h.
Intervention effect Leaf CaM content was lower than the control after the early stress period.
Intervention effect Osmotic stress decreased root CaM content at 12 h.
Intervention effect Root CaM content then increased to a peak at 48 h of osmotic stress.
Intervention effect Root CaM content declined quickly at the end of the stress.
Intervention effect Exogenous CPZ enhanced membrane permeability of wheat seedlings under osmotic stress.
Intervention effect Exogenous CPZ inhibited the elongation of leaves and roots of wheat seedlings under osmotic stress.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Pb treatment decreased relative water content and total chlorophyll accumulation in wheat seedlings.

Taxon: Wheat seedlingsTriticum aestivume0
Treatment: 2 mM of Pbe0
Outcome: relative water content (RWC), accumulation of total chlorophyll (Total Chl)e1
Direction: decreasee1
Comparator: controle0

Verbatim

e0
“Wheat seedlings were subjected to 0 mM (control) and 0.2 mM and 0.6 mM of ASC with and without 2 mM of Pb”
✓ located verbatim in the source · abstract, characters 436–541

e1
“A decrease was also observed in the activity of Rubisco and ATP sulfurylase (ATP-S), relative water content (RWC), accumulation of total chlorophyll (Total Chl)”
✓ located verbatim in the source · abstract, characters 719–879

Title

Ascorbic acid improves the tolerance of wheat plants to lead toxicity

Saud A Alamri; Manzer H Siddiqui; Mutahhar YY Al-Khaishany; et al. Journal of Plant Interactions 2018. doi:10.1080/17429145.2018.1491067

Other claims from this paper (15)

Intervention effect Pb treatment reduced root length and shoot length of wheat seedlings.
Intervention effect Pb treatment reduced root fresh weight and shoot fresh weight of wheat seedlings.
Intervention effect Pb treatment reduced root dry weight and shoot dry weight of wheat seedlings.
Intervention effect Pb treatment decreased the activity of Rubisco and ATP sulfurylase in wheat seedlings.
Intervention effect Pb treatment decreased the content of nitrogen, phosphorus and potassium in wheat seedlings.
Intervention effect Pb treatment decreased the content of calcium and magnesium in wheat seedlings.
Intervention effect Pb stress increased chlorophyll degradation and OAS-TL activity in wheat seedlings.
Intervention effect Pb stress increased accumulation of cysteine, malondialdehyde and hydrogen peroxide in wheat seedlings.
Intervention effect Exogenous ASC mitigated Pb-induced oxidative damage in wheat by enhancing the activities of superoxide dismutase, catalase and glutathione reductase.
Mechanism Improved antioxidant enzyme activity suppressed formation of MDA and H2O2, reflected in improved growth characteristics of Pb-stressed wheat.
Intervention effect ASC reduced chlorophyll degradation in Pb-stressed wheat.
Intervention effect ASC improved the content of essential nutrients N, P, K, Ca and Mg in Pb-stressed wheat.
Intervention effect ASC improved cysteine content and relative water content in Pb-stressed wheat.
Intervention effect ASC improved the activity of Rubisco and ATP-S in Pb-stressed wheat.
Intervention effect ASC improved the activity of NR and OAS-TL in Pb-stressed wheat.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Water deficit decreased leaf relative water content and CO2-dependent oxygen evolution rapidly without salt and slowly with salt.

Taxon: Wheat SeedlingsTriticum aestivumt0
Treatment: presence of salte0
Outcome: RWC and in Ane0
Direction: decreasee0
Qualifier: especially at a treatment of 100 mM NaCle0
Comparator: absence of salte0

Verbatim

e0
“The decrease in the RWC and in An occurred rapidly in the absence of salt in the substrate and slowly in the presence of salt, especially at a treatment of 100 mM NaCl.”
✓ located verbatim in the source · abstract, characters 306–474

t0
“Wheat Seedlings”
✓ located verbatim in the source · title, characters 88–103

Title

Combined Effect of Water Deficit and Salt Stress on the Structure of Mesophyll Cells in Wheat Seedlings

Galina Semenova; Irina Fomina; Anatoly Ivanov CellBio 2014. doi:10.4236/cellbio.2014.31002

Other claims from this paper (9)

Intervention effect Rewatering restored both water content and oxygen evolution except with 200 mM NaCl.
Intervention effect Weak drought without salt destroyed mesophyll membranes and hyaloplasm, while salt treatments did not.
Intervention effect Under weak drought, nuclei remained unchanged without salt but chromatin changed substantially in all salt treatments.
Observation Heterochromatin condensed and fused, losing electron density under salt treatments.
Intervention effect Strong water stress caused cell destruction and hydrolysis in all variants.
Intervention effect Under drought, vacuoles disappeared without salt but persisted with salt and contained degraded organelles.
Observation Under severe drought, nuclei lost their round shape, envelopes were destroyed and finely dispersed substance remained.
Mechanism The authors inferred a critical substrate salt concentration above which NaCl exacerbates drought.
Observation Mesophyll nuclei and chromatin were judged the most NaCl-sensitive components.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Exogenous CPZ enhanced membrane permeability of wheat seedlings under osmotic stress.

Taxon: wheat seedlingsTriticum aestivumt0
Treatment: exogenous CPZ(100μmol/L),a CaM antagoniste4
Outcome: membrane permeabilitye4
Direction: enhancee4

Not reportedComparator

Verbatim

t0
“wheat seedlings”
✓ located verbatim in the source · title, characters 85–100

e4
“the addition of exogenous CPZ(100μmol/L),a CaM antagonist,can decrease obviously the relative water content(RWC)and dry matter weight of leaves,enhance the membrane permeability,and also inhibit the elongation of leaves and roots”
✓ located verbatim in the source · abstract, characters 453–682

Title

The changes of CaM content and its relation to water content under osmotic stress in wheat seedlings.

Zheng Gui Zhongguo shengtai nongye xuebao 2006

Other claims from this paper (8)

Intervention effect Osmotic stress decreased the water content of wheat seedlings.
Intervention effect Osmotic stress increased leaf CaM content rapidly, reaching a higher level at 12 h.
Intervention effect Leaf CaM content was lower than the control after the early stress period.
Intervention effect Osmotic stress decreased root CaM content at 12 h.
Intervention effect Root CaM content then increased to a peak at 48 h of osmotic stress.
Intervention effect Root CaM content declined quickly at the end of the stress.
Intervention effect Exogenous CPZ, a CaM antagonist, decreased relative water content and leaf dry matter weight of wheat seedlings under osmotic stress.
Intervention effect Exogenous CPZ inhibited the elongation of leaves and roots of wheat seedlings under osmotic stress.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Pb treatment decreased the content of calcium and magnesium in wheat seedlings.

Taxon: Wheat seedlingsTriticum aestivume0
Treatment: 2 mM of Pbe0
Outcome: calcium (Ca) and magnesium (Mg)e1
Direction: decreasee1
Comparator: controle0

Verbatim

e0
“Wheat seedlings were subjected to 0 mM (control) and 0.2 mM and 0.6 mM of ASC with and without 2 mM of Pb”
✓ located verbatim in the source · abstract, characters 436–541

e1
“A decrease was also observed in the activity of Rubisco and ATP sulfurylase (ATP-S), relative water content (RWC), accumulation of total chlorophyll (Total Chl) and content of nutrients [nitrogen (N), phosphorus (P), potassium (K), calcium (Ca) and magnesium (Mg)]”
✓ located verbatim in the source · abstract, characters 719–983

Title

Ascorbic acid improves the tolerance of wheat plants to lead toxicity

Saud A Alamri; Manzer H Siddiqui; Mutahhar YY Al-Khaishany; et al. Journal of Plant Interactions 2018. doi:10.1080/17429145.2018.1491067

Other claims from this paper (15)

Intervention effect Pb treatment reduced root length and shoot length of wheat seedlings.
Intervention effect Pb treatment reduced root fresh weight and shoot fresh weight of wheat seedlings.
Intervention effect Pb treatment reduced root dry weight and shoot dry weight of wheat seedlings.
Intervention effect Pb treatment decreased the activity of Rubisco and ATP sulfurylase in wheat seedlings.
Intervention effect Pb treatment decreased relative water content and total chlorophyll accumulation in wheat seedlings.
Intervention effect Pb treatment decreased the content of nitrogen, phosphorus and potassium in wheat seedlings.
Intervention effect Pb stress increased chlorophyll degradation and OAS-TL activity in wheat seedlings.
Intervention effect Pb stress increased accumulation of cysteine, malondialdehyde and hydrogen peroxide in wheat seedlings.
Intervention effect Exogenous ASC mitigated Pb-induced oxidative damage in wheat by enhancing the activities of superoxide dismutase, catalase and glutathione reductase.
Mechanism Improved antioxidant enzyme activity suppressed formation of MDA and H2O2, reflected in improved growth characteristics of Pb-stressed wheat.
Intervention effect ASC reduced chlorophyll degradation in Pb-stressed wheat.
Intervention effect ASC improved the content of essential nutrients N, P, K, Ca and Mg in Pb-stressed wheat.
Intervention effect ASC improved cysteine content and relative water content in Pb-stressed wheat.
Intervention effect ASC improved the activity of Rubisco and ATP-S in Pb-stressed wheat.
Intervention effect ASC improved the activity of NR and OAS-TL in Pb-stressed wheat.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Pb treatment decreased the content of nitrogen, phosphorus and potassium in wheat seedlings.

Taxon: Wheat seedlingsTriticum aestivume0
Treatment: 2 mM of Pbe0
Outcome: nitrogen (N), phosphorus (P), potassium (K)e1
Direction: decreasee1
Comparator: controle0

Verbatim

e0
“Wheat seedlings were subjected to 0 mM (control) and 0.2 mM and 0.6 mM of ASC with and without 2 mM of Pb”
✓ located verbatim in the source · abstract, characters 436–541

e1
“A decrease was also observed in the activity of Rubisco and ATP sulfurylase (ATP-S), relative water content (RWC), accumulation of total chlorophyll (Total Chl) and content of nutrients [nitrogen (N), phosphorus (P), potassium (K), calcium (Ca) and magnesium (Mg)]”
✓ located verbatim in the source · abstract, characters 719–983

Title

Ascorbic acid improves the tolerance of wheat plants to lead toxicity

Saud A Alamri; Manzer H Siddiqui; Mutahhar YY Al-Khaishany; et al. Journal of Plant Interactions 2018. doi:10.1080/17429145.2018.1491067

Other claims from this paper (15)

Intervention effect Pb treatment reduced root length and shoot length of wheat seedlings.
Intervention effect Pb treatment reduced root fresh weight and shoot fresh weight of wheat seedlings.
Intervention effect Pb treatment reduced root dry weight and shoot dry weight of wheat seedlings.
Intervention effect Pb treatment decreased the activity of Rubisco and ATP sulfurylase in wheat seedlings.
Intervention effect Pb treatment decreased relative water content and total chlorophyll accumulation in wheat seedlings.
Intervention effect Pb treatment decreased the content of calcium and magnesium in wheat seedlings.
Intervention effect Pb stress increased chlorophyll degradation and OAS-TL activity in wheat seedlings.
Intervention effect Pb stress increased accumulation of cysteine, malondialdehyde and hydrogen peroxide in wheat seedlings.
Intervention effect Exogenous ASC mitigated Pb-induced oxidative damage in wheat by enhancing the activities of superoxide dismutase, catalase and glutathione reductase.
Mechanism Improved antioxidant enzyme activity suppressed formation of MDA and H2O2, reflected in improved growth characteristics of Pb-stressed wheat.
Intervention effect ASC reduced chlorophyll degradation in Pb-stressed wheat.
Intervention effect ASC improved the content of essential nutrients N, P, K, Ca and Mg in Pb-stressed wheat.
Intervention effect ASC improved cysteine content and relative water content in Pb-stressed wheat.
Intervention effect ASC improved the activity of Rubisco and ATP-S in Pb-stressed wheat.
Intervention effect ASC improved the activity of NR and OAS-TL in Pb-stressed wheat.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Exogenous CPZ inhibited the elongation of leaves and roots of wheat seedlings under osmotic stress.

Taxon: wheat seedlingsTriticum aestivumt0
Treatment: exogenous CPZ(100μmol/L),a CaM antagoniste4
Outcome: the elongation of leaves and rootse4
Direction: inhibite4

Not reportedComparator

Verbatim

t0
“wheat seedlings”
✓ located verbatim in the source · title, characters 85–100

e4
“the addition of exogenous CPZ(100μmol/L),a CaM antagonist,can decrease obviously the relative water content(RWC)and dry matter weight of leaves,enhance the membrane permeability,and also inhibit the elongation of leaves and roots”
✓ located verbatim in the source · abstract, characters 453–682

Title

The changes of CaM content and its relation to water content under osmotic stress in wheat seedlings.

Zheng Gui Zhongguo shengtai nongye xuebao 2006

Other claims from this paper (8)

Intervention effect Osmotic stress decreased the water content of wheat seedlings.
Intervention effect Osmotic stress increased leaf CaM content rapidly, reaching a higher level at 12 h.
Intervention effect Leaf CaM content was lower than the control after the early stress period.
Intervention effect Osmotic stress decreased root CaM content at 12 h.
Intervention effect Root CaM content then increased to a peak at 48 h of osmotic stress.
Intervention effect Root CaM content declined quickly at the end of the stress.
Intervention effect Exogenous CPZ, a CaM antagonist, decreased relative water content and leaf dry matter weight of wheat seedlings under osmotic stress.
Intervention effect Exogenous CPZ enhanced membrane permeability of wheat seedlings under osmotic stress.

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“decrease in relative water content”

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