Search claims · PlantClaims

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

High humidity did not decrease stomatal density in barley.

Taxon: barleyHordeum vulgaree0
Outcome: stomatal densitye0
Direction: note0

Not reportedTreatmentComparator

Verbatim

e0
“decreased stomatal density in tomato, but not in barley.”
✓ located verbatim in the source · abstract, characters 793–849

Title

Different abscisic acid‐deficient mutants show unique morphological and hydraulic responses to high air humidity

Sheona N. Innes; Knut Asbjørn Solhaug; Sissel Torre; et al. Physiologia Plantarum 2021. doi:10.1111/ppl.13417

Other claims from this paper (11)

Intervention effect Growth humidity did not affect foliar ABA levels in tomato or barley.
Observation The flacca mutant had larger and more abundant stomata than wild type tomato.
Intervention effect High humidity increased stomatal size in tomato.
Intervention effect High humidity decreased stomatal size in barley.
Intervention effect High humidity decreased stomatal density in tomato.
Observation ABA-deficient Az34 barley had lower photosynthesis.
Intervention effect ABA deficiency decreased relative shoot growth rate in tomato and barley.
Intervention effect High humidity increased leaf water status in tomato.
Intervention effect High humidity increased shoot relative growth rate in flacca tomato.
Intervention effect High humidity did not affect shoot growth rate in barley.
Association The ABA and humidity interaction affected leaf development in tomato only.

Observationobservedoriginal resultno effectmeasured

Claim · model-written summary

Appressed membrane particle density did not decrease at 1°C.

Taxon: pumpkint0
Outcome: density of particles on the appressed exoplasmic fracture facee0
Direction: no decreasee0

Verbatim

e0
“no decrease in the density of particles on the appressed exoplasmic fracture face”
✓ located verbatim in the source · abstract, characters 657–738

t0
“Attached leaves of pumpkin (Cucurbita pepo L. cv. Jattiläismeloni)”
✓ located verbatim in the source · abstract, characters 0–66

Title

Temperature‐dependent changes in Photosystem II heterogeneity of attached leaves under high light

Eva‐Mari Aro; Esa Tyystjärvi; Arja Nurmi Physiologia Plantarum 1990. doi:10.1111/j.1399-3054.1990.tb00029.x

Other claims from this paper (8)

Intervention effect Low temperature accelerated PSII photoinhibition.
Intervention effect At low temperature, alpha centers declined under high light.
Observation Functional beta centers remained constant at low temperature.
Intervention effect Strong light induced less photoinhibition at room temperature.
Observation Alpha centers decreased during the first 30 minutes of high light at room temperature.
Observation PSII beta centers increased significantly at room temperature.
Mechanism The beta-center increase was attributed to migration of phosphorylated light-harvesting complex.
Observation Functional beta centers then rapidly decreased.

Associationobservedoriginal resultno effectmeasured

Claim · model-written summary

Increasing salinity did not decrease stomatal density.

Taxon: Rhizophora mangleRhizophora manglet0
Outcome: stomatal densitye0
Direction: did not decreasee0
Setting: intermediate salinity sitee0

Verbatim

e0
“increasing salinities did not decrease stomatal density (intermediate salinity site: 73.4 stomata.mm2 SD= 13.5; high salinity site: 74.8 stomata.mm2 SD= 17.3)”
✓ located verbatim in the source · abstract, characters 2232–2390

t0
“Rhizophora mangle”
✓ located verbatim in the source · title, characters 56–73

Title

Stomatal density, leaf area and plant size variation of Rhizophora mangle (Malpighiales: Rhizophoraceae) along a salinity gradient in the Mexican Caribbean

Joanne R. Peel; Maria C. Mandujano Sanchez; Jorge Lopez Portillo; et al. Revista de Biología Tropical 2017. doi:10.15517/rbt.v65i2.24372

Other claims from this paper (7)

Association Plants were smaller at the higher salinity site.
Observation Largest leaves occurred at the low salinity site, measuring 51.2 ± 24.99 cm2.
Association Leaf length was not correlated with tree height.
Association Leaf length was not correlated with trunk diameter.
Association Larger leaves at low salinity had lower stomatal density of 65.0 stomata.mm2.
Association Stomatal density was inversely related to leaf area (r= -0.29, P < 0.001).
Association Stomatal density was inversely related to leaf width (r= -0.31, P < 0.001).

Associationauthor interpretationoriginal resultno effectmeasured

Claim · model-written summary

The decrease of BGF along the leaf cannot be explained by a reduction in trichome density.

Taxon: wheatTriticum aestivume0
Organ / stage: this leafe7
Outcome: BGFe7

Not reportedDirection

Verbatim

e0
“wheat plants (Triticum aestivum L.)”
✓ located verbatim in the source · abstract, characters 502–537

e7
“the decrease of BGF along this leaf can not be explained by a reduction in trichomes density”
✓ located verbatim in the source · abstract, characters 1385–1477

Title

Variation of UV-induced fluorescence along wheat leaves

Sylvie Meyer; A. Cartelat; Moya Ismael; et al. Science Access 2001. doi:10.1071/sa0403583

Other claims from this paper (6)

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

High soil bulk density did not decrease Avicennia root growth.

Taxon: A. marinaAvicennia marinae0
Treatment: High BDe0
Outcome: root growthe0
Direction: note0

Not reportedComparator

Verbatim

e0
“High BD decreased root growth of R. stylosa , but not A. marina .”
✓ located verbatim in the source · abstract, characters 647–712

Title

Mangrove species found in contrasting environments show differing phytohormonal responses to variation in soil bulk density

Anne Ola; Ian C. Dodd; Alfonso Albacete; et al. Plant and Soil 2024. doi:10.1007/s11104-024-06490-4

Other claims from this paper (13)

Intervention effect High soil bulk density decreased Rhizophora root growth.
Intervention effect Soil bulk density did not affect Rhizophora root phytohormone levels.
Intervention effect Loose soils increased Avicennia root 1-aminocyclopropane-1-carboxylic acid.
Intervention effect Loose soils decreased Avicennia root salicylic acid.
Intervention effect Loose soils decreased Avicennia root gibberellin.
Intervention effect Ethylene inhibitors enhanced Rhizophora root growth.
Intervention effect Ethylene inhibitors increased Rhizophora indole-3-acetic acid.
Intervention effect Ethylene inhibitors decreased Rhizophora isopentenyl adenine.
Intervention effect AIB inhibited Avicennia root growth.
Intervention effect AIB increased Avicennia trans-zeatin.
Intervention effect Ethylene inhibitors affected salicylic acid in both mangroves.
Mechanism Salicylic acid was interpreted as central to Avicennia root growth responses to density.
Mechanism Ethylene and gibberellin interaction was interpreted to drive Rhizophora responses.

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

BSO did not decrease lateral root density.

Treatment: buthionine sulfoximine (BSO)e0
Outcome: Lateral root (LR) densitye1

Not reportedTaxonComparatorDirection

Verbatim

e0
“but not by the GSH synthesis inhibitor, buthionine sulfoximine (BSO)”
✓ located verbatim in the source · abstract, characters 415–483

t0
“root architecture”
✓ located verbatim in the source · title, characters 48–65

e1
“Lateral root (LR) density was significantly decreased in GSH synthesis mutants (cad2-1, pad2-, rax1-)”
✓ located verbatim in the source · abstract, characters 312–413

Title

A new role for glutathione in the regulation of root architecture linked to strigolactones

BELEN MARQUEZ‐GARCIA; MARIA NJO; TOM BEECKMAN; et al. Plant Cell & Environment 2013. doi:10.1111/pce.12172

Other claims from this paper (8)

Observation Lateral root density was significantly decreased in GSH synthesis mutants.
Observation Root glutathione content was similar in wild-type and strigolactone synthesis or signaling mutants.
Intervention effect BSO depleted tissue GSH similarly in wild type and SL synthesis mutants.
Intervention effect BSO-induced GSH depletion had no effect on lateral root density.
Intervention effect GR24 increased root glutathione in wild-type seedlings.
Intervention effect GR24 increased root glutathione in max3-9 and max4-1 seedlings.
Intervention effect The GR24-associated increase in root glutathione was absent in max2-1.
Mechanism The data indicate a MAX2-dependent link between strigolactones and the GSH pool.

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Mercuric chloride did not decrease root volume flow density in severe-stress seedlings.

Taxon: Populus tremuloidesPopulus tremuloidest0
Treatment: 0.1 mM mercuric chloridee0
Outcome: root volume flow density (J(v))e0
Direction: no decreasee0
Qualifier: SSe0

Not reportedComparator

Verbatim

e0
“Treatment of roots with 0.1 mM mercuric chloride decreased root volume flow density (J(v)) by about 29.0% in control and MS plants with no decrease measured in SS seedlings”
✓ located verbatim in the source · abstract, characters 791–963

t0
“Populus tremuloides”
✓ located verbatim in the source · title, characters 81–100

Title

Changes in root water flow properties of solution culture‐grown trembling aspen (Populus tremuloides) seedlings under different intensities of water‐deficit stress

J. Aurea Siemens; Janusz J. Zwiazek Physiologia Plantarum 2004. doi:10.1111/j.0031-9317.2004.00291.x

Other claims from this paper (13)

Intervention effect After 17 hours of water deficit, seedlings had mild stress symptoms and declining shoot water potentials.
Intervention effect Within 20 hours, shoot water potentials rapidly declined and severe stress symptoms appeared.
Intervention effect Mildly stressed seedlings had more than two-fold higher root hydraulic conductivity.
Intervention effect Mild stress decreased relative apoplastic tracer concentration in xylem exudate by 73.6%.
Intervention effect Severe stress decreased root hydraulic conductivity by 55.3%.
Intervention effect Severe stress increased tracer concentration by 28.6%.
Intervention effect Mercuric chloride decreased root volume flow density by about 29.0% in control plants.
Intervention effect Mercuric chloride decreased root volume flow density by about 29.0% in mild-stress plants.
Intervention effect Mercuric chloride increased tracer concentration in control seedling xylem exudate by 59%.
Intervention effect Mercuric chloride increased tracer concentration in mild-stress seedling xylem exudate by 86%.
Intervention effect Mercuric chloride did not change tracer concentration in severe-stress plants.
Mechanism Aquaporin-mediated transport is suggested to regulate root water flow under drought stress.
Mechanism Root water flow regulation may be an important drought resistance mechanism.

Observationobservedoriginal resultno effectnot significant (as stated)measured

Claim · model-written summary

December NSC concentration remained high and did not decrease significantly under high forest density.

Taxon: Vitex negundo Var. heterophyllaVitex negundo var. heterophyllat0
Outcome: NSC concentratione0
Direction: did not significantly decreasee0
Qualifier: in Decembere0

Verbatim

e0
“the NSC concentration in December remained at a high level and did not significantly decrease”
✓ located verbatim in the source · abstract, characters 1073–1166

t0
“Vitex negundo Var. heterophylla”
✓ located verbatim in the source · title, characters 83–114

Title

Seasonal dynamics of non-structural carbohydrates in new twigs and old branches of Vitex negundo Var. heterophylla under three densities of Robinia pseudoacacia forests

Ning Wang; Hongliang Ji; Qiang Li; et al. BMC Plant Biology 2025. doi:10.1186/s12870-025-06500-2

Other claims from this paper (5)

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

During 8 months of juice storage, the rate of anthocyanin degradation and the colour density decrease were the same in all samples.

Taxon: Concord grapese3
Treatment: storage of the juice for 8 monthse6
Outcome: rate of ACN degradation and color density decreasee6
Direction: was the samee6

Not reportedComparator

Verbatim

e3
“Heating crushed Concord grapes under pilot plant conditions to 88° and 99°C inactivated nearly all of the polyphenoloxidase”
✓ located verbatim in the source · abstract, characters 200–323

e6
“During storage of the juice for 8 months, the rate of ACN degradation and color density decrease was the same in all samples”
✓ located verbatim in the source · abstract, characters 420–544

Title

Sugars and Acid Analysis and Effect of Heating on Color Stability of Northwest Concord Grape Juice

M. W. MONTGOMERY; F. G. R. REYES; C. CORNWELL; et al. Journal of Food Science 1982. doi:10.1111/j.1365-2621.1982.tb12905.x

Other claims from this paper (6)

Observation Glucose, fructose and sucrose are the only sugars found in Northwest Concord grapes.
Observation Malic and tartaric acids are the major nonvolatile acids of Northwest Concord grapes.
Observation Phosphoric, citric and coumaric acids are present in lesser amounts in Northwest Concord grapes.
Intervention effect Heating crushed Concord grapes to 88° and 99°C inactivated nearly all polyphenoloxidase.
Intervention effect Heating crushed Concord grapes increased the extraction of anthocyanins.
Intervention effect Heating crushed Concord grapes reduced polymeric color in the juice.

Observationauthor interpretationoriginal resultno effectbasis n/a

Claim · model-written summary

Without evolutionary change, stomatal index and density may not respond to field CO2 and are unlikely to decrease in a future high CO2 world.

Outcome: SI and SDe0
Direction: unlikely to decreasee0
Qualifier: Without evolutionary changese0

Not reportedTaxon

Verbatim

e0
“Without evolutionary changes, SI and SD may not respond to atmospheric [CO 2 ] in the field and are unlikely to decrease in a future high CO 2 world”
✓ located verbatim in the source · abstract, characters 657–805

Title

On the relationship between stomatal characters and atmospheric CO₂

Chantal D. Reid; Hafiz Maherali; Hyrum B. Johnson; et al. Geophysical Research Letters 2003. doi:10.1029/2003gl017775

Other claims from this paper (3)

“decrease in density”

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