Search claims · PlantClaims

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Under short-term high-light stress, lcd1-1 leaves did not bleach.

Taxon: Arabidopsis thalianaArabidopsis thalianat0
Material: lcd1-1e4
Treatment: short-term high-light stresse4
Outcome: leavese4
Direction: do not bleache4
Comparator: wild typee4

Verbatim

t0
“Arabidopsis thaliana”
✓ located verbatim in the source · title, characters 49–69

e4
“When the wild type and lcd1-1 are exposed to short-term high-light stress, leaves do not bleach in lcd1-1 and potential activities of photosystems I (PSI) and II (PSII) decrease to a similar extent in both the genotypes”
✓ located verbatim in the source · abstract, characters 906–1125

Title

The lower cell density of leaf parenchyma in the Arabidopsis thaliana mutant lcd1‐1 is associated with increased sensitivity to ozone and virulent Pseudomonas syringae

Carina Barth; Patricia L. Conklin The Plant Journal 2003. doi:10.1046/j.1365-313x.2003.01795.x

Other claims from this paper (10)

Association The lcd1-1 mutant had decreased chlorophyll content associated with lower palisade cell density.
Observation The lcd1-1 mutant had lower cell density in the leaf palisade parenchyma.
Intervention effect Ozone increased malondialdehyde in lcd1-1 leaves compared with the wild type.
Intervention effect Ozone made lcd1-1 leaves paler.
Intervention effect Virulent Pseudomonas syringae growth was higher in lcd1-1 than in the wild type.
Intervention effect PR-1 and PR-5 expression was lower in lcd1-1 than in the wild type after infection with virulent Pseudomonas syringae.
Intervention effect Under short-term high-light stress, photosystem I and II potential activities decreased to a similar extent in lcd1-1 and wild type.
Observation The LCD1 gene of lcd1-1 contains a nonsense mutation.
Observation The LCD1 gene is located at the bottom of chromosome 2.
Mechanism Increased sensitivity to ozone and virulent P. syringae is suggested to be a secondary effect of the lower-cell-density phenotype, with LCD1 playing a role in leaf development.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Cartolin increased plant productivity.

Taxon: wheatTriticum aestivumt0
Treatment: cartoline0
Outcome: plant productivitye0
Direction: increasee0

Not reportedComparator

Verbatim

e0
“cartolin preparations were the most efficient protectors, enhancing a less pronounced decrease in the intensity of photosynthesis, carboxylating activity of the key enzyme of carbon metabolism--ribulose bisphosphate carboxylase/oxygenase (EC 4.1.1.39)-and the activity of NADP-glyceraldehyde phosphate dehydrogenase--the enzyme complex comprising phosphoglycerate kinase (EC 2.7.2.3) and glyceraldehyde phosphate dehydro…” Show full quote
✓ located verbatim in the source · abstract, characters 474–1006

t0
“wheat plants”
✓ located verbatim in the source · title, characters 80–92

Title

A protector effect of cytokinin preparations on the photosynthetic apparatus of wheat plants under water deficiency conditions

O. F. Monakhova; I. I. Chernyad’ev Applied Biochemistry and Microbiology 2007. doi:10.1134/s0003683807060130

Other claims from this paper (6)

Intervention effect Cartolin preparations best protected photosynthetic intensity during drought and rehydration.
Intervention effect Cartolin preparations lessened decline in RuBisCO carboxylating activity.
Intervention effect Cartolin preparations lessened decline in NADP-glyceraldehyde phosphate dehydrogenase activity.
Intervention effect Cartolin increased leaf specific density.
Association Water stress harmed the photosynthetic apparatus more in Lutescens 758 than the more tolerant cultivar.
Association Water stress harmed seedling photosynthesis more than adult plant photosynthesis.

Intervention effectobservedoriginal resultpositivesignificant (as stated)measured

Claim · model-written summary

Soil solarization, cover crops plus solarization, or fumigation reduced Verticillium dahliae at 5 and 10 cm depth.

Taxon: cover cropse0
Treatment: Soil solarization, cover crops plus solarization, or fumigation with metam sodiume1
Interactor: V. dahliaeVerticillium dahliaee1pathogen
Outcome: V. dahliaee1
Direction: reducede1
Qualifier: at 5 and 10 cme1

Not reportedComparator

Verbatim

e0
“green manure cover crops (Sudan grass, rape, and barley)”
✓ located verbatim in the source · abstract, characters 129–185

e1
“Soil solarization, cover crops plus solarization, or fumigation with metam sodium resulted in a significant decrease (P< 0.05) in density of P. cinnamomi populations at all four depths and reduced (P< 0.05) V. dahliae at 5 and 10 cm”
✓ located verbatim in the source · abstract, characters 1081–1313

Title

Effect of Soil Solarization and Cover Crops on Populations of Selected Soilborne Plant Pathogens in Western Oregon

J. N. Pinkerton; K. L. Ivors; M. L. Miller; et al. Plant Disease 2000. doi:10.1094/pdis.2000.84.9.952

Other claims from this paper (10)

Intervention effect Soil solarization, cover crops plus solarization, or metam sodium fumigation significantly decreased Phytophthora cinnamomi population density at all four depths.
Intervention effect Cover crops alone were not effective in reducing Phytophthora cinnamomi populations.
Intervention effect Cover crops alone were not effective in reducing Verticillium dahliae populations.
Intervention effect In greenhouse assays of solarized soils, Verticillium disease severity on eggplant was reduced.
Intervention effect In greenhouse assays of solarized soils, Phytophthora disease severity on snapdragons was reduced.
Intervention effect Agrobacterium population densities declined within solarized plots.
Intervention effect Crown gall incidence on cherry rootstock planted in solarized plots was significantly reduced.
Intervention effect Solarization reduced Pratylenchus penetrans population densities in the upper 30 cm of the soil profile.
Intervention effect Solarized soil was 8 to 16 °C warmer than nonsolarized plots at 5 to 30 cm depth.
Recommendation The authors recommend solarization for an 8-week summer period as an additional management option for soilborne pathogens in western Oregon.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Pratylenchus vulnus alone reduced maple seedling average height to 2.25 cm.

Taxon: Acer velutinumAcer velutinume0
Treatment: nematodes alonee1
Interactor: Pratylenchus vulnusPratylenchus vulnust0pathogen
Outcome: seedling average heighte2
Direction: decreaseinferrede1
Value: 2.25 cme2

Not reportedComparator

Verbatim

t0
“Interaction between root lesion nematode Pratylenchus vulnus and two species of Fusarium on growth and development of maple seedlings”
✓ located verbatim in the source · title, characters 0–133

e0
“Acer velutinum is the most useful species”
✓ located verbatim in the source · abstract, characters 186–227

e1
“In the treatment with nematodes alone growth of seedlings was minimum and population density of nematodes in soil and root tissue was maximum”
✓ located verbatim in the source · abstract, characters 1009–1150

e2
“In this treatments 75% of seedlings were died and seedling average height were 2.25 cm”
✓ located verbatim in the source · abstract, characters 1152–1238

Title

Interaction between root lesion nematode Pratylenchus vulnus and two species of Fusarium on growth and development of maple seedlings.

A Kheiri; A Borhani; M Okhovat; et al. PubMed 2002

Other claims from this paper (10)

Intervention effect Pratylenchus vulnus alone caused 75% seedling death in maple.
Intervention effect Nematode with F. oxysporum reduced seedling death to 25% compared with nematodes alone.
Intervention effect Nematode with F. oxysporum increased seedling average height to 12.75 cm compared with nematodes alone.
Intervention effect Nematode with F. solani reduced seedling death to 50% compared with nematodes alone.
Intervention effect Nematode with F. solani increased seedling average height to 5.5 cm compared with nematodes alone.
Intervention effect F. oxysporum showed more antagonistic effect on nematodes than F. solani.
Intervention effect Nematode with fungi together decreased nematode population compared with nematode alone.
Intervention effect Nematode with fungi together increased seedling growth compared with nematode alone.
Observation This is the first report of pathogenicity of Pratylenchus vulnus on maple seedlings in Iran.
Observation Pratylenchus vulnus, Fusarium solani and F. oxysporum were identified in a survey of maple seedlings in forest nurseries.

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

In potted clover plants exposed to 25.000 µmol.mol-1 full sun light for 1 hour, stomata closure on the abaxial side was partial, at 29%.

Taxon: Trifolium repens L.Trifolium repense0
Treatment: 25.000 µmol.mol-1 full sun lighte5
Outcome: stomata closuree5
Direction: decreaseinferrede5
Value: 29%e5
Qualifier: on the abaxiale5

Not reportedComparator

Verbatim

e0
“Trifolium repens L., an element of most European grasslands, was chosen to study changes in stomatal conductance”
✓ located verbatim in the source · abstract, characters 224–336

e5
“Experiments with potted plants also showed only partial stomata closure, with 29% on the abaxial and 38% on the adaxial side (1 hour, 25.000 µmol.mol-1 full sun light)”
✓ located verbatim in the source · abstract, characters 922–1089

Title

The effect of CO2 and drought on stomatal conductance and stomata density in white clover (Trifolium repens L.)

MH Meister; R Zöggeler; HR Bolhàr-Nordenkampf Science Access 2001. doi:10.1071/sa0403562

Other claims from this paper (9)

Intervention effect Elevated CO2 (600 µmol.mol-1) reduced stomatal conductance in clover by 34%, independent of nitrogen availability.
Intervention effect Elevated CO2 reduced stomata density on the upper leaf surface of clover by only 8%.
Intervention effect Elevated CO2 reduced stomata density on the lower leaf surface of clover by only 7%.
Intervention effect Clover at natural CO2 springs often showed a strong reduction in leaf conductance.
Intervention effect At natural CO2 springs no complete stomatal closure was observed in clover.
Intervention effect Changes in CO2 modified clover leaf conductance within minutes.
Intervention effect In potted clover plants exposed to 25.000 µmol.mol-1 full sun light for 1 hour, stomata closure on the adaxial side was partial, at 38%.
Observation Under controlled, stress-free conditions, stolon leaves of different age showed only negligible variability in conductance in clover.
Intervention effect Older clover leaves tolerated temporary drought or waterlogging much better than younger leaves, mainly in speed of recovery.

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

In potted clover plants exposed to 25.000 µmol.mol-1 full sun light for 1 hour, stomata closure on the adaxial side was partial, at 38%.

Taxon: Trifolium repens L.Trifolium repense0
Treatment: 25.000 µmol.mol-1 full sun lighte5
Outcome: stomata closuree5
Direction: decreaseinferrede5
Value: 38%e5
Qualifier: on the adaxiale5

Not reportedComparator

Verbatim

e0
“Trifolium repens L., an element of most European grasslands, was chosen to study changes in stomatal conductance”
✓ located verbatim in the source · abstract, characters 224–336

e5
“Experiments with potted plants also showed only partial stomata closure, with 29% on the abaxial and 38% on the adaxial side (1 hour, 25.000 µmol.mol-1 full sun light)”
✓ located verbatim in the source · abstract, characters 922–1089

Title

The effect of CO2 and drought on stomatal conductance and stomata density in white clover (Trifolium repens L.)

MH Meister; R Zöggeler; HR Bolhàr-Nordenkampf Science Access 2001. doi:10.1071/sa0403562

Other claims from this paper (9)

Intervention effect Elevated CO2 (600 µmol.mol-1) reduced stomatal conductance in clover by 34%, independent of nitrogen availability.
Intervention effect Elevated CO2 reduced stomata density on the upper leaf surface of clover by only 8%.
Intervention effect Elevated CO2 reduced stomata density on the lower leaf surface of clover by only 7%.
Intervention effect Clover at natural CO2 springs often showed a strong reduction in leaf conductance.
Intervention effect At natural CO2 springs no complete stomatal closure was observed in clover.
Intervention effect Changes in CO2 modified clover leaf conductance within minutes.
Intervention effect In potted clover plants exposed to 25.000 µmol.mol-1 full sun light for 1 hour, stomata closure on the abaxial side was partial, at 29%.
Observation Under controlled, stress-free conditions, stolon leaves of different age showed only negligible variability in conductance in clover.
Intervention effect Older clover leaves tolerated temporary drought or waterlogging much better than younger leaves, mainly in speed of recovery.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Hemerocallis showed stomata on the abaxial epidermis and palisade mesophyll under introduction conditions.

Taxon: HemerocallisHemerocallise0
Outcome: apperance of stomas on the abaxial epidermise0
Setting: region of introductione0

Verbatim

e0
“It was found out that species of the genus Hemerocallis are characterized by appearance of the various anatomical adaptaton features to the rigid natural and climatic conditions of the region of introduction: apperance of stomas on the abaxial epidermis, thickening of the abaxial and adaxial epidermis, larger area of the ventilating tissue, greater stomatal density on the abaxial and adaxial epidermis, decrease of di…” Show full quote
✓ located verbatim in the source · abstract, characters 340–840

Title

Anatomical structure and structure of epidermis in speсies of Hemerocallis L. genus under dry steppe conditions

I.I. Krokhmal; A.Yu. Puhachova DOAJ (DOAJ: Directory of Open Access Journals) 2009. doi:10.5281/zenodo.2555383

Other claims from this paper (6)

Observation Hemerocallis minor was identified as one of the most tolerant species.
Observation H. citrina was identified as one of the most tolerant species.
Observation Hemerocallis showed thicker abaxial and adaxial epidermis and larger ventilating tissue area.
Observation Hemerocallis showed greater stomatal density on both leaf surfaces.
Observation Hemerocallis showed smaller stomatal and epidermal cells.
Observation Hemerocallis showed palisade mesophyll.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Hemerocallis showed thicker abaxial and adaxial epidermis and larger ventilating tissue area.

Taxon: HemerocallisHemerocallise0
Outcome: thickening of the abaxial and adaxial epidermis, larger area of the ventilating tissuee0

Verbatim

e0
“It was found out that species of the genus Hemerocallis are characterized by appearance of the various anatomical adaptaton features to the rigid natural and climatic conditions of the region of introduction: apperance of stomas on the abaxial epidermis, thickening of the abaxial and adaxial epidermis, larger area of the ventilating tissue, greater stomatal density on the abaxial and adaxial epidermis, decrease of di…” Show full quote
✓ located verbatim in the source · abstract, characters 340–840

Title

Anatomical structure and structure of epidermis in speсies of Hemerocallis L. genus under dry steppe conditions

I.I. Krokhmal; A.Yu. Puhachova DOAJ (DOAJ: Directory of Open Access Journals) 2009. doi:10.5281/zenodo.2555383

Other claims from this paper (6)

Observation Hemerocallis minor was identified as one of the most tolerant species.
Observation H. citrina was identified as one of the most tolerant species.
Observation Hemerocallis showed stomata on the abaxial epidermis and palisade mesophyll under introduction conditions.
Observation Hemerocallis showed greater stomatal density on both leaf surfaces.
Observation Hemerocallis showed smaller stomatal and epidermal cells.
Observation Hemerocallis showed palisade mesophyll.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Nematode with F. oxysporum reduced seedling death to 25% compared with nematodes alone.

Taxon: Acer velutinumAcer velutinume0
Treatment: nematode + F. oxysporume3
Interactor: nematodeNematodae3pathogen
Second interactor: F. oxysporumFusarium oxysporume6biocontrol_agent
Outcome: seedlings were diede3
Direction: decreaseinferrede3
Value: 25%e3
Comparator: nematodes alonee1

Verbatim

t0
“Interaction between root lesion nematode Pratylenchus vulnus and two species of Fusarium on growth and development of maple seedlings”
✓ located verbatim in the source · title, characters 0–133

e0
“Acer velutinum is the most useful species”
✓ located verbatim in the source · abstract, characters 186–227

e1
“In the treatment with nematodes alone growth of seedlings was minimum and population density of nematodes in soil and root tissue was maximum”
✓ located verbatim in the source · abstract, characters 1009–1150

e3
“In the nematode + F. oxysporum treatment, 25% of seedlings were died and seedling average height was 12.75 cm”
✓ located verbatim in the source · abstract, characters 1487–1596

e6
“F. oxysporum showed more antagonistic effect on nematodes than F. solani”
✓ located verbatim in the source · abstract, characters 1413–1485

Title

Interaction between root lesion nematode Pratylenchus vulnus and two species of Fusarium on growth and development of maple seedlings.

A Kheiri; A Borhani; M Okhovat; et al. PubMed 2002

Other claims from this paper (10)

Intervention effect Pratylenchus vulnus alone caused 75% seedling death in maple.
Intervention effect Pratylenchus vulnus alone reduced maple seedling average height to 2.25 cm.
Intervention effect Nematode with F. oxysporum increased seedling average height to 12.75 cm compared with nematodes alone.
Intervention effect Nematode with F. solani reduced seedling death to 50% compared with nematodes alone.
Intervention effect Nematode with F. solani increased seedling average height to 5.5 cm compared with nematodes alone.
Intervention effect F. oxysporum showed more antagonistic effect on nematodes than F. solani.
Intervention effect Nematode with fungi together decreased nematode population compared with nematode alone.
Intervention effect Nematode with fungi together increased seedling growth compared with nematode alone.
Observation This is the first report of pathogenicity of Pratylenchus vulnus on maple seedlings in Iran.
Observation Pratylenchus vulnus, Fusarium solani and F. oxysporum were identified in a survey of maple seedlings in forest nurseries.

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Planting little crest grass for three years changed soil pH from 8.15 to 7.83 relative to the CK treatment.

Taxon: Little crest grasst0
Treatment: planted little crest grass for 3 yearse0
Outcome: pHe0
Direction: decreaseinferrede0
Value: 8.15 to 7.83e0
Comparator: CK treatmente0

Verbatim

t0
“Herbage-Little Crest Grass”
✓ located verbatim in the source · title, characters 27–53

e0
“Compared with the CK treatment,the nature moisture content of the soil planted little crest grass for 3 years increased73.93g kg~(-1),water storage content 67.17m~3 hm~(-2),0.25mm granular structure 12.16%,total porosity 10.94%,while soil bulk density decreased 0.29g cm~3,pH from 8.15 to 7.83,total salt content 1.72 g kg~(-1)”
✓ located verbatim in the source · abstract, characters 136–463

Title

Effect of Drought-Enduring Herbage-Little Crest Grass on the Fertility Improvement of Grey Brown Desert Soil in Heihe Valley

Jin Wang T'u Jang T'ung Pao 2006

Other claims from this paper (17)

“decrease in density”

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