Search claims · PlantClaims

Observationobservedoriginal resultmeasured

Claim · model-written summary

Stomatal density tended to decrease.

Taxon: Rice Cultivar KDML105Oryza sativat0
Outcome: Stomatal densitye0
Direction: decreasee0

Verbatim

e0
“Stomatal density tended to decrease”
✓ located verbatim in the source · abstract, characters 1029–1064

t0
“Rice Cultivar KDML105”
✓ located verbatim in the source · title, characters 93–114

Title

Photosynthetic Plasticity and Stomata Adjustment in Chromosome Segment Substitution Lines of Rice Cultivar KDML105 under Drought Stress

Narawitch Lertngim; Mathurada Ruangsiri; Suparad Klinsawang; et al. Plants 2022. doi:10.3390/plants12010094

Other claims from this paper (10)

Observation Water use efficiency increased 3.62% in KDML105-CSS lines.
Observation Photosynthesis decreased about 40%.
Observation Stomatal conductance decreased about 40%.
Observation Transpiration decreased about 40%.
Observation Plant height decreased 17.69%.
Association Stomatal density was negatively correlated with stomatal size.
Observation Stomata on opposite leaf sides responded differently to drought.
Observation Top performing lines under drought had high net photosynthesis, shorter height and improved IWUE.
Observation Under drought, upper leaf stomatal density increased in top performing lines.
Observation Under drought, lower leaf stomatal density decreased in top performing lines.

Mechanismauthor interpretationoriginal resultpositivemeasured

Claim · model-written summary

Decrease in the lumens contributed to an enhancement in density of the laminas.

Taxon: Paraserianthes falcatariaFalcataria moluccanat0
Outcome: enhancement in densitye1
Qualifier: the decrease in the lumense1

Verbatim

t0
“Paraserianthes falcataria Laminas”
✓ located verbatim in the source · title, characters 78–111

e1
“where the decrease in the lumens contributed to an enhancement in density”
✓ located verbatim in the source · abstract, characters 758–831

Title

Influence of Densification Treatment on The Morphology and Density Profile of Paraserianthes falcataria Laminas

Charles Michael Albert; Kang Chiang Liew The Philippine journal of science 2022. doi:10.56899/151.6b.15

Other claims from this paper (3)

Intervention effect Laminas pre-steamed for 30 min had the lowest cell lumen area.
Intervention effect Densification treatment enhanced the density of the laminas by up to 50%.
Intervention effect Laminas pre-steamed for 10 min achieved the highest density.

Mechanismauthor interpretationoriginal resultnegativemeasured

Claim · model-written summary

The reduced nodule number in wox5abc mutants is attributable to a decrease in primordium density.

Taxon: soybeanGlycine maxt0
Organ / stage: primordiume3
Outcome: primordium densitye3
Direction: decreasee3

Verbatim

t0
“in soybean”
✓ located verbatim in the source · title, characters 121–131

e3
“attributable to a decrease in primordium density rather than impaired rhizobial infection”
✓ located verbatim in the source · abstract, characters 591–680

Title

WOX5 expression stimulated by the transcription factor NF-YAc reprograms cortical cells for nodule primordium initiation in soybean

Linfang Li; Yifu Chen; Runxin Zhu; et al. Journal of Experimental Botany 2026. doi:10.1093/jxb/erag051

Other claims from this paper (9)

Observation WOX5 is activated by rhizobia specifically in cortical cells that give rise to nodule primordia in soybean.
Intervention effect Knockout of the three WOX5 homologs reduced nodule number in soybean.
Intervention effect Knockout of the three WOX5 homologs attenuated nitrogenase activity in soybean.
Observation Loss of WOX5 function does not impair rhizobial infection in soybean.
Observation A 442 bp legume-specific fragment of the WOX5a promoter is necessary and sufficient for primordium-specific expression.
Mechanism NF-YAc directly binds the WOX5a promoter fragment and activates expression of WOX5a.
Intervention effect Loss of NF-YAc phenocopies the wox5abc mutant in soybean.
Intervention effect NF-YAc overexpression fails to rescue nodulation in wox5abc mutants.
Mechanism NF-YAc-mediated activation of WOX5 initiates a de novo stem-cell niche in root cortical cells.

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.

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Higher density decreased stem density in the top layer.

Taxon: Abutilon theophrastiAbutilon theophrastit0
Organ / stage: top layere0
Outcome: stem densitye0
Direction: decreasee0

Not reportedTreatmentComparator

Verbatim

e0
“a decrease in stem density in the top layer”
✓ located verbatim in the source · abstract, characters 1024–1067

t0
“Abutilon theophrasti”
✓ located verbatim in the source · title, characters 62–82

Title

Architectural plasticity in response to population density in Abutilon theophrasti (Malvaceae)

Shu Wang; Dao‐Wei Zhou Ecological Research 2022. doi:10.1111/1440-1703.12284

Other claims from this paper (7)

Intervention effect Higher density reduced trait variation among layers.
Intervention effect Higher density increased stem mass in layers three through five.
Intervention effect Higher density increased top-layer stem diameter.
Intervention effect Higher density increased stem density in lower layers.
Observation Petiole length and mass, lamina size, and leaf number increased in upper layers.
Observation Petiole length and mass, lamina size, and leaf number decreased in lower layers.
Mechanism The authors infer trade-offs between upper and lower layers in stem density and leaf traits in dense populations.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

White clover inclusion caused a significant decrease in tiller density over winter, of 1,953 tillers/m2.

Taxon: perennial ryegrassLolium perennet0
Treatment: white clover inclusione1
Outcome: tiller densitye0
Direction: decreasee1
Value: −1,953 tillers/m 2e0

Not reportedComparator

Verbatim

e0
“tiller density (P < 0.001; −1,953 tillers/m 2”
✓ located verbatim in the source · abstract, characters 1036–1081

e1
“white clover inclusion caused a significant decrease in herbage DM production”
✓ located verbatim in the source · abstract, characters 927–1004

t0
“perennial ryegrass”
✓ located verbatim in the source · title, characters 59–77

Title

Changes in sward structure, plant morphology and growth of perennial ryegrass–white clover swards over winter

C. Guy; T. J. Gilliland; D. Hennessy; et al. Irish Journal of Agricultural and Food Research 2021. doi:10.15212/ijafr-2018-0030

Other claims from this paper (5)

Intervention effect PRG ploidy had no effect on herbage DM production, white clover content or tissue turnover over winter (P > 0.05).
Intervention effect White clover inclusion caused a significant decrease in herbage DM production over winter, of 254 kg DM/ha.
Intervention effect Stolon mass was not affected by PRG ploidy (P > 0.05).
Intervention effect Stolon length and number of leaves per stolon were affected by PRG ploidy (P < 0.05).
Intervention effect Including white clover in PRG swards can alter winter sward dynamics, potentially causing difficulties in spring management through reduced over-winter growth rate compared with PRG.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

HIC knockdown markedly decreases trichome density.

Taxon: cottonGossypium hirsutumt0
Treatment: knockdown of HICe0
Gene: HICe0
Outcome: densitye0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“knockdown of HIC results in a marked decrease in density”
✓ located verbatim in the source · abstract, characters 740–796

t0
“cotton”
✓ located verbatim in the source · title, characters 25–31

Title

Natural variation at the cotton HIC locus increases trichome density and enhances resistance to aphids

Yanan Wang; Qi Zhou; Jilong Zhang; et al. The Plant Journal 2024. doi:10.1111/tpj.17050

Other claims from this paper (8)

Associationobservedoriginal resultmeasured

Claim · model-written summary

The larger decrease in leaf mass per area and leaf density in HYZ62 was related to its greater increase in leaf area per plant.

Taxon: rapeseedt0
Material: HYZ62e1
Outcome: leaf mass per area (LMA) and leaf density (LD)e1
Direction: larger decreasee1

Verbatim

t0
“rapeseed”
✓ located verbatim in the source · title, characters 160–168

e1
“The greater increment of LAplant in HYZ62 was related to the larger decrease in leaf mass per area (LMA) and leaf density (LD), which were in turn related to less densely packed mesophyll cells and thinner cell walls (Tcw)”
✓ located verbatim in the source · abstract, characters 731–953

Title

Plasticity of mesophyll cell density and cell wall thickness and composition play a pivotal role in regulating plant growth and photosynthesis under shading in rapeseed

Dongxu Luo; Guanjun Huang; Qiangqiang Zhang; et al. Annals of Botany 2023. doi:10.1093/aob/mcad140

Other claims from this paper (8)

Intervention effect Shading significantly increased leaf area per plant in all rapeseed genotypes.
Intervention effect The increase in leaf area per plant under shading was greater in HYZ62 than in HYZ50 and ZS11.
Association HYZ62 leaves had less densely packed mesophyll cells.
Association HYZ62 leaves had thinner cell walls.
Intervention effect Shading significantly increased photosynthesis in HYZ62.
Intervention effect Shading significantly decreased photosynthesis in HYZ50.
Association Mesophyll conductance increased in HYZ62, related to thinner cell walls and enhanced photosynthesis.
Mechanism Different plasticity of mesophyll cell density and cell wall traits in response to shading can strongly affect leaf growth and photosynthesis in rapeseed.

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

bc22 culms had lower cell density and looser structure.

Taxon: RiceOryza sativat0
Material: bc22e0
Outcome: cell density and a looser structuree0
Direction: a decreasee0

Verbatim

t0
“Rice”
✓ located verbatim in the source · title, characters 67–71

e0
“a decrease in cell density and a looser structure in the bc22 culms”
✓ located verbatim in the source · abstract, characters 594–661

Title

Identification and Gene Cloning of a Brittle Culm Mutant (bc22) in Rice

Xiying Cao; Tao Zhou; Yue Sun; et al. Agriculture 2024. doi:10.3390/agriculture14020235

Other claims from this paper (10)

Observation bc22 culms were more fragile and mechanically weaker than LR005.
Observation bc22 had shorter plants and panicles and smaller grains.
Observation bc22 lacked glume hairs.
Observation bc22 culm hemicellulose content increased significantly.
Observation bc22 culm lignin content was reduced.
Observation A single recessive gene governed the brittle culm trait.
Observation LOC_Os02g25230 was identified as the bc22 candidate gene.
Mechanism Complementation confirmed that the proline to leucine substitution in LOC_Os02g25230 caused the bc22 phenotype.
Observation BC22 expression was higher in culms, leaves and spikelets than roots.
Mechanism BC22 may influence culm brittleness through cell wall biosynthesis.

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

CsLOX silencing significantly decreased glandular trichome density.

Taxon: cucumberCucumis sativust0
Treatment: Virus induced gene silence (VIGS)e0
Gene: CsLOXe0
Outcome: GT densitye0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“Virus induced gene silence (VIGS) assays showed a significant decrease in GT density in TRSV::CsLOX”
✓ located verbatim in the source · abstract, characters 576–675

t0
“cucumber”
✓ located verbatim in the source · title, characters 76–84

Title

CsLOX facilitates glandular trichome development and increases jasmonate in cucumber (Cucumis sativus L.)

Songlin Yang; Zhongxuan Feng; Shanshan Fan; et al. Plant Physiology and Biochemistry 2025. doi:10.1016/j.plaphy.2025.110397

Other claims from this paper (7)

Observation CsLOX was highly expressed in glandular trichomes.
Intervention effect Cslox knockout lines had fewer glandular trichomes.
Intervention effect CsLOX overexpression increased trichome numbers significantly.
Intervention effect LOX inhibitor reduced trichome numbers more in wild type.
Intervention effect Methyl jasmonate increased GT density in Cslox lines.
Association JA and OPDA levels matched trichome density across tissues.
Association CsGCR1, CsGCR2 and CsTOE1B1 expression was associated with trichome development.

“decrease in density”

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