Search claims · PlantClaims

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Decreasing soil water potential during vegetative and flowering stages caused a higher decrease in relative water content in pigeon pea cv. ICPL-151 than in cv. H-77-216.

Taxon: pigeon peaCajanus cajant0
Material: cv. ICPL-151e1
Organ / stage: vegetative and flowering stagese1
Treatment: Decrease in soil water potentiale1
Outcome: relative water contente1
Direction: higher decreasee1
Comparator: cv. H-77-216e1

Verbatim

t0
“Response of pigeon pea cultivars to water stress”
✓ located verbatim in the source · title, characters 0–48

e1
“Decrease in soil water potential during vegetative and flowering stages of two cultivars of pipeon pea (Cajanus cajari) caused higher decrease in relative water content in cv. ICPL-151 than in cv. H-77-216”
✓ located verbatim in the source · abstract, characters 0–205

Title

Response of pigeon pea cultivars to water stress

A. S. Nandwal; S. Bharti; M. S. Kuhad; et al. Biologia Plantarum 1993. doi:10.1007/bf02928044

Other claims from this paper (3)

Observation Both pigeon pea cultivars showed partial recovery during rehydration.
Intervention effect Pigeon pea cv. H-77-216 accumulated more proline and carbohydrates than cv. ICPL-151 during water stress.
Intervention effect Pigeon pea cv. H-77-216 showed better drought tolerance than cv. ICPL-151.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

H6 and Gharashani showed a smaller decrease in relative water content under salinity than sensitive genotypes.

Material: H6 and Gharashanie0
Treatment: salinitye0
Outcome: relative water contente0
Direction: lower decreasee0
Comparator: sensitive ones (Shirazi and GhezelUzum)e0

Not reportedTaxon

Verbatim

e0
“H6 and Gharashani that showed lower decrease in water potential, leaf area, leaf growth rate and relative water content under salinity, were selected as tolerant genotypes compared to sensitive ones (Shirazi and GhezelUzum)”
✓ located verbatim in the source · abstract, characters 317–540

Title

Expression of related proteins and aquaporin genes in grape (Vitis vinifera L.) under salinity sress

Nayer Mohammadkhani Iranian Journal of Genetics and Plant Breeding 2014

Other claims from this paper (7)

Intervention effect H6 and Gharashani showed a smaller water-potential decrease under salinity than sensitive genotypes.
Intervention effect H6 and Gharashani showed smaller decreases in leaf area and growth rate under salinity than sensitive genotypes.
Observation VvFS41 expression was high in sensitive genotypes under salinity.
Observation VvPHP1 expression showed no regular pattern.
Intervention effect VvPIP2.2 expression decreased in roots of all genotypes under salinity.
Association Sensitive genotypes had larger changes in protein and aquaporin gene expression under salinity than tolerant genotypes.
Association The authors report a significant relation between specific transcript accumulation and stress tolerance.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Water stress decreased relative water content and chlorophyll.

Taxon: peanutArachis hypogaeat0
Treatment: water stresst0
Outcome: relative water content, chlorophyll contente0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“there was a decrease in relative water content, chlorophyll content, antioxidant enzymes, protein, and mineral nutrient elements.”
✓ located verbatim in the source · abstract, characters 1346–1475

t0
“peanut tolerance to water stress”
✓ located verbatim in the source · title, characters 36–68

Title

Potassium humate and cobalt enhance peanut tolerance to water stress through regulation of proline, antioxidants, and maintenance of nutrient homeostasis

Ayman M. S. Elshamly; Zubair Ahmad Parrey; Abdel-Rhman Z. Gaafar; et al. Scientific Reports 2024. doi:10.1038/s41598-023-50714-z

Other claims from this paper (8)

Intervention effect The ST4 irrigation strategy reduced yield.
Intervention effect ST4 increased proline content.
Intervention effect Water stress decreased antioxidant enzymes, protein, and mineral nutrients.
Intervention effect Kh or Co improved most measured parameters.
Association Co had an antagonistic relation with iron and manganese that depended on irrigation strategy.
Intervention effect Kh 3 g l−1 plus Co with ST2 produced the highest mineral nutrients, chlorophyll and relative water content.
Intervention effect Kh 3 g l−1 plus Co with ST2 produced the highest protein and oil content and seed yield.
Intervention effect Kh 3 g l−1 plus Co with ST2 produced the highest water productivity.

Observationobservedoriginal resultmixedmeasured

Claim · model-written summary

Chickpea relative water content alternately decreased and increased during stress.

Taxon: chickpeaCicer arietinumt0
Outcome: Relative water contente0
Direction: alternate decrease or increasee0

Verbatim

e0
“Relative water content (RWC) showed periodic changes with alternate decrease or increase at certain interval”
✓ located verbatim in the source · abstract, characters 372–480

t0
“chickpea”
✓ located verbatim in the source · title, characters 105–113

Title

Osmotic adjustment increases water uptake, remobilization of assimilates and maintains photosynthesis in chickpea under drought.

P S Basu; Masood Ali; S K Chaturvedi PubMed 2007

Other claims from this paper (11)

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Calcium treatment reduced the decrease in relative water content of leaves under osmotic stress.

Taxon: Hemerocallis middendorfiit0
Organ / stage: leavese1
Treatment: calcium treatmente2
Outcome: relative water content of leavese1
Direction: reducede2
Comparator: osmotic stresse1

Verbatim

t0
“Hemerocallis middendorfii under Osmotic Stress”
✓ located verbatim in the source · title, characters 91–137

e1
“under osmotic stress,the relative water content of leaves decreased significantly”
✓ located verbatim in the source · abstract, characters 259–340

e2
“while the decrease reduced after calcium treatment”
✓ located verbatim in the source · abstract, characters 341–391

Title

Effects of Ca~(2+) on the Physiological Response and Mesophyll Ultrastructure in leaves of Hemerocallis middendorfii under Osmotic Stress

Xiaodong Liu Zhongguo caodi xuebao 2012

Other claims from this paper (11)

Intervention effect Osmotic stress significantly decreased the relative water content of leaves.
Intervention effect Osmotic stress significantly increased relative permeability of the plasma membrane.
Intervention effect Calcium relieved osmotic-stress injury to the plasma membrane.
Intervention effect Osmotic stress raised the activities of SOD, POD and CAT.
Intervention effect Calcium treatment gave higher SOD, POD and CAT activities than osmotic stress alone.
Intervention effect Calcium deficiency inhibited SOD and CAT activities.
Intervention effect Calcium deficiency had no significant effect on POD activity.
Intervention effect Osmotic stress made chloroplasts swell and deform.
Intervention effect Osmotic stress changed the arrangement direction of stroma lamellae.
Intervention effect Osmotic stress decreased the contents and crests of mitochondria.
Intervention effect Calcium treatment relieved osmotic-stress damage to chloroplasts and mitochondria.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Salt stress similarly reduced leaf relative water content in both maize cultivars.

Taxon: maizeZea mayse0
Treatment: salt stresse0
Outcome: leaf relative water contente0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“salt stress caused a similar decrease in leaf relative water content in both maize cultivars”
✓ located verbatim in the source · abstract, characters 997–1089

Title

THE EFFECT OF SALINITY ON SOME PHYSIOLOGICAL PARAMETERS IN TWO MAIZE CULTIVARS

Nuran Çiçek; Hüsnü Çakırlar http://obzor.bio21.bas.bg/ipp/gapbfiles/v-28/02_1-2_66-74.pdf 2002

Other claims from this paper (3)

Intervention effect Increasing salt stress reduced shoot length, fresh and dry weight, and leaf area in both maize cultivars.
Intervention effect Proline, sodium, sodium to potassium ratio, and leaf osmolality increased with salt stress.
Intervention effect Leaf potassium did not change significantly as salt stress increased.

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Relative water content decreased to a basal level after drought treatments.

Taxon: SOYBEANSGlycine maxt0
Treatment: drought treatmentse0
Outcome: relative water contente0
Direction: decreasee0

Verbatim

e0
“the decrease in relative water content to a basal level in response to drought treatments was observed.”
✓ located verbatim in the source · abstract, characters 718–821

t0
“SOYBEANS”
✓ located verbatim in the source · title, characters 48–56

Title

MOLECULAR CHARACTERIZATION AND RESPONSE OF FIVE SOYBEANS GENOTYPES TO PEG TREATMENT

M. H. El-Hadary; Shimaa S. El-Sherbini; Samar Omar Egyptian Journal of Genetics and Cytology 2018

Other claims from this paper (11)

Observation D89-89-40 was more adaptive to 15% PEG.
Observation Line 30 was more adaptive to 10% PEG.
Observation The two genotypes had highest proline content under water stress.
Observation The two genotypes had highest stress enzyme expression.
Observation Lipid peroxidation and electrolyte leakage decreased in the two genotypes.
Observation DHN2 expression increased in D89-89-40.
Observation DHN2 expression stayed steady in Line 30.
Observation DHN1 and CAB3 expression declined least in D89-89-40 and Line 30.
Observation Photosynthetic activity and pigment content decreased least in the two genotypes.
Recommendation The authors nominate D89-89-40 and Line 30 for wider cultivation.
Recommendation The authors propose DHN2 expression as a drought tolerance screening marker.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Drought decreased relative water content across all cultivars.

Taxon: winter wheatTriticum aestivumt0
Treatment: drought-treatede0
Outcome: relative water content (RWC)e0
Direction: decreasee0

Not reportedComparator

Verbatim

t0
“winter wheat”
✓ located verbatim in the source · title, characters 37–49

e0
“a decrease in relative water content (RWC) and increase of malondialdehyde content were observed in drought-treated plants of all cultivars.”
✓ located verbatim in the source · abstract, characters 557–697

Title

Metabolic response to drought in six winter wheat genotypes

Tihana Marček; Kamirán Áron Hamow; Balázs Végh; et al. PLoS ONE 2019. doi:10.1371/journal.pone.0212411

Other claims from this paper (15)

Intervention effect Drought lowered CO2 assimilation and transpiration rate across all cultivars.
Observation Drought caused stomata closure across all cultivars.
Intervention effect Drought increased malondialdehyde content across all cultivars.
Observation The drought-related changes were most pronounced in Ellvis.
Observation Soissons retained higher relative water content and CO2 assimilation under drought.
Intervention effect Sugars, organic acids, amino acids and sugar alcohols accumulated to higher levels with drought than in controls.
Association Several metabolites accumulated differently among genotypes under drought.
Intervention effect Drought induced sucrose, malic and oxalic acids in four of six genotypes.
Intervention effect Drought induced unknown organic acid 1 and unknown disaccharides 1, 2 and 3 in four of six genotypes.
Intervention effect Drought induced GABA, L-threonine and glutamic acid in four of six genotypes.
Observation Soissons accumulated the highest amount of unknown disaccharide 5, galactonic and phosphoric acids.
Intervention effect Srpanjka increased glucose and fructose under drought.
Observation Srpanjka accumulated unidentified sugar alcohols 1 and 2 under drought.
Intervention effect In Ellvis, drought decreased Pn, gs and RWC.
Intervention effect In Ellvis, drought decreased accumulation of sucrose, glucose and fructose.

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)

Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Photosynthesis decreased under moisture stress along with stomatal conductance and relative water content.

Outcome: photosynthesis (PN)e0
Direction: decreasee0
Qualifier: under stresse0

Not reportedTaxonOrgan / stage

Verbatim

e0
“The decrease in photosynthesis (PN) under stress was associated with a decrease in stomatal conductance (gs) and relative water content (RWC).”
✓ located verbatim in the source · abstract, characters 270–412

Title

Gas exchange and leaf water relations in two peanut cultivars of different drought tolerance

P. C. Nautiyal; V. Ravindra; Y. C. Joshi Biologia Plantarum 1995. doi:10.1007/bf02913981

Other claims from this paper (5)

“decrease in relative water content”

Claim types

Direction of the findings

Over time

Claim type

Research area

Polarity

Statistics