Search claims · PlantClaims

2010s 4

Intervention effectobservedoriginal resultmixedmeasured

Claim · model-written summary

Relative water content declined less in the sensitive maize genotype under moderate drought.

Taxon: maize (Zea mays L.)Zea mayse0
Material: sensitive genotypee1
Treatment: moderate drought conditionse0
Outcome: relative water contente1
Direction: slighter decreasee1

Not reportedComparator

Verbatim

e0
“two maize (Zea mays L.) genotypes with contrasting sensitivity to dehydration were subjected to moderate drought conditions”
✓ located verbatim in the source · abstract, characters 119–242

e1
“a slighter decrease in the relative water content in the sensitive genotype”
✓ located verbatim in the source · abstract, characters 359–434

Title

The Physiology and Proteomics of Drought Tolerance in Maize: Early Stomatal Closure as a Cause of Lower Tolerance to Short-Term Dehydration?

Monika Benešová; Dana Holá; Lukáš Fischer; et al. PLoS ONE 2012. doi:10.1371/journal.pone.0038017

Other claims from this paper (9)

Associationobservedoriginal resultmixedmeasured

Claim · model-written summary

Water soluble component content rose then fell as light intensity decreased.

Taxon: Changium smyrnioidesChangium smyrnioidest0
Treatment: decrease in the relative light intensity levelse0
Outcome: water-soluble component contente0
Direction: increased first and then decreasede0

Verbatim

e0
“With a decrease in the relative light intensity levels, the water-soluble component content increased first and then decreased”
✓ located verbatim in the source · abstract, characters 1143–1269

t0
“Changium smyrnioides”
✓ located verbatim in the source · title, characters 89–109

Title

Physiological characteristics, dry matter, and active component accumulation patterns of Changium smyrnioides in response to a light intensity gradient

Chang-lin Wang; Qiao-sheng Guo; Zai-biao Zhu; et al. Pharmaceutical Biology 2016. doi:10.1080/13880209.2016.1263345

Other claims from this paper (6)

Observation Dry root weight reached 5.07 g under 60.54% sunlight.
Association Lower light intensity stimulated root bioactive compound accumulation.
Observation Root mannitol content reached 1.35% at 31.39% sunlight.
Observation Root choline content reached 405.58 μg/g at 31.39% sunlight.
Observation Root polysaccharide content reached 10.80% at 44.84% sunlight.
Recommendation The authors identified 31.39 to 60.54% sunlight as appropriate for cultivation.

Intervention effectobservedoriginal resultmixedmeasured

Claim · model-written summary

Water use efficiency for oil production rose with water depth up to a certain level and then declined.

Taxon: JatrophaJatrophae0
Treatment: water depthe4
Outcome: efficiency in water usee4
Direction: relative increasee4
Qualifier: until certain water depth, and after that there was a decreasee4

Not reportedComparator

Verbatim

e0
“evaluate the effects of different irrigation depths and potassium dosages, of Jatropha seed oil content and yield”
✓ located verbatim in the source · abstract, characters 32–145

e4
“There was a relative increase of efficiency in water use producing oil until certain water depth, and after that there was a decrease”
✓ located verbatim in the source · abstract, characters 1085–1218

Title

Jatropha seed oil content and yield under different irrigation and potassium fertilization levels Teor e produção de óleo de pinhão-manso submetido a diferentes níveis de irrigação e adubação potássica

Fábio P. de Deus; Manoel A. de Faria; Ednaldo L. de Oliveira; et al. DOAJ (DOAJ: Directory of Open Access Journals) 2012

Other claims from this paper (3)

Intervention effect Irrigation increased Jatropha seed oil yield.
Intervention effect Irrigation decreased the oil content of Jatropha seed.
Intervention effect Potassium fertilization did not influence Jatropha seed oil content and yield.

2000s 3

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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 resultmixedmeasured

Claim · model-written summary

The decrease in relative water content under drought differed between IP8210 and IP8949.

Taxon: Pearl milletCenchrus americanuse0
Material: IP8210e3
Treatment: severe drought treatmente1
Outcome: decrease in relative water contente3
Qualifier: was differente3
Comparator: IP8949e3

Not reportedDirection

Verbatim

e0
“Pearl millet, Pennisetum glaucum , is capable of adapting to severely dry environmental conditions”
✓ located verbatim in the source · abstract, characters 0–98

e1
“When these selected accessions were stressed with a severe drought treatment, the leaves of IP8210 exhibited upright folding, a response that effectively reduces the evaporative surface area of the canopy”
✓ located verbatim in the source · abstract, characters 389–593

e3
“In comparison with IP8949, the capacity of osmotic adjustment (OA) was greater in both younger leaves and stems of IP8210, while their decrease in relative water content was different”
✓ located verbatim in the source · abstract, characters 702–885

Title

Contribution of inorganic components to osmotic adjustment and leaf folding for drought tolerance in pearl millet

Masayuki Kusaka; Masaru Ohta; Tatsuhito Fujimura Physiologia Plantarum 2005. doi:10.1111/j.1399-3054.2005.00578.x

Other claims from this paper (10)

Intervention effect Leaves of the tolerant accession IP8210 exhibited upright folding under severe drought.
Intervention effect Leaves of the susceptible accession IP8949 wilted under drought stress.
Intervention effect Osmotic adjustment capacity was greater in younger leaves and stems of IP8210 than of IP8949 under drought.
Intervention effect IP8210 accumulated higher NO3– concentrations than IP8949 under drought stress.
Observation Sucrose, glucose, quaternary ammonium compounds and amino acids including proline accumulated in pearl millet under drought.
Intervention effect IP8210 accumulated more amino acids than IP8949 under drought, mainly asparagine and proline.
Intervention effect IP8949 accumulated more soluble sugars than IP8210 under drought.
Mechanism K+ and NO3– may be the major components contributing to osmotic regulation in pearl millet.
Mechanism Sugars and amino acids may function as cytoprotectants in pearl millet under drought.
Mechanism Leaf folding, osmotic adjustment and NO3– and amino acid accumulation contribute to superior drought tolerance of IP8210 in pearl millet.

Observationobservedoriginal resultmixedmeasured

Claim · model-written summary

Some high humidity stomata closed fully but others only partly or not at all.

Taxon: Tradescantia virginianaTradescantia virginianat0
Treatment: high RHe0
Outcome: others closed only partly or did not close at alle0

Verbatim

e0
“Some stomata developed at high RH closed in response to darkness or to a decrease in relative water content to the same extent as did stomata from moderate RH grown plants, whereas others closed only partly or did not close at all”
✓ located verbatim in the source · abstract, characters 1102–1332

t0
“Tradescantia virginiana”
✓ located verbatim in the source · title, characters 37–60

Title

Stomatal response characteristics of Tradescantia virginiana grown at high relative air humidity

Abdolhossein Rezaei Nejad; Uulke Van Meeteren Physiologia Plantarum 2005. doi:10.1111/j.1399-3054.2005.00567.x

Other claims from this paper (10)

Intervention effect High humidity grown plants had greater transpiration in light and darkness.
Intervention effect High humidity grown plants had greater stomatal conductance in light.
Intervention effect High humidity grown plants had greater stomatal aperture in light.
Intervention effect In darkness, transpiration was 141% of moderate humidity plants.
Intervention effect In darkness, stomatal conductance was 188% of moderate humidity plants.
Intervention effect In darkness, stomatal aperture was 370% of moderate humidity plants.
Intervention effect Guard cells were longer in high humidity plants.
Observation Stomata responded to desiccation, ABA and darkness in both humidity groups.
Observation High humidity plants varied markedly in stomatal closure.
Mechanism Incomplete closure after ABA suggests ABA deficiency does not explain desiccation response.

2020s 1

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Associationobservedoriginal resultmixedmeasured

Claim · model-written summary

Leaf SOD activity first increased then decreased as soil water content declined.

Taxon: soybeanGlycine maxe0
Organ / stage: leavese0
Outcome: SOD activity of soybean leavese0
Direction: first increased and then decreasede0
Setting: soil relative water contente0

Verbatim

e0
“The results showed that the SOD activity of soybean leaves first increased and then decreased with a decrease in soil relative water content”
✓ located verbatim in the source · abstract, characters 532–672

Title

Relationship Between Soil Moisture Content and Superoxide Dismutase Activity in Soybean Leaves in Northeast China

Xiyue Wang; Junxue Jiang; Zihao Wu; et al. Journal of Biobased Materials and Bioenergy 2021. doi:10.1166/jbmb.2021.2148

Other claims from this paper (5)

“decrease in relative water content”

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Direction of the findings

Over time

Claim type

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Statistics

2010s 4

2000s 3

2020s 1