Search claims · PlantClaims

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

Drought caused a significant decrease in the lipid unsaturation index of corn shoots, mainly due to a decrease in saturated fatty acids.

Taxon: Zea mays L.Zea mayse4
Treatment: Droughte5
Outcome: lipid unsaturation indexe4
Direction: decreasee5
Qualifier: mainly due to a decrease in the pool of saturated fatty acidse5

Not reportedComparator

Verbatim

e4
“The increase in lipid unsaturation index under the influence of the salicylic acid in the shoots of Zea mays L. was insignificant”
✓ located verbatim in the source · abstract, characters 1446–1575

e5
“Drought caused a significant decrease in this indicator mainly due to a decrease in the pool of saturated fatty acids”
✓ located verbatim in the source · abstract, characters 1577–1694

Title

Fatty acid composition of corn and wheat plant shoots under the action of salicylate in drought conditions

M. S. Kobyletska Studia Biologica 2020. doi:10.30970/sbi.1403.629

Other claims from this paper (9)

Intervention effect Drought decreased saturated and unsaturated fatty acid content in corn shoots.
Intervention effect Salicylic acid at 0.5 mM increased fatty acid content in corn shoots under stressful conditions.
Intervention effect Salicylic acid increased the lipid unsaturation index of corn shoots by an amount that was not significant.
Intervention effect Under combined drought and salicylic acid, the lipid unsaturation index of corn shoots significantly increased relative to drought alone.
Association The lipid unsaturation index of corn shoots correlated with changes in the accumulation of unsaturated and saturated fatty acids.
Intervention effect Drought decreased saturated and unsaturated fatty acid content in wheat shoots.
Intervention effect Salicylic acid at 0.5 mM increased fatty acid content in wheat shoots under stressful conditions.
Intervention effect Drought caused a significant decrease in the lipid unsaturation index of wheat shoots, mainly due to a sharp decrease in unsaturated fatty acids.
Intervention effect Under combined salicylic acid and drought, the lipid unsaturation index of wheat shoots decreased even further.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Accelerated aging caused a progressive decrease in cowpea seed vigor.

Taxon: cowpeaVigna unguiculatat0
Treatment: accelerated agingt1
Outcome: seed vigore0
Direction: decreasee0

Not reportedComparator

Verbatim

t0
“cowpea”
✓ located verbatim in the source · title, characters 93–99

t1
“accelerated aging”
✓ located verbatim in the source · title, characters 33–50

e0
“a progressive decrease in seed vigor”
✓ located verbatim in the source · abstract, characters 23–59

Title

Research Article Consequences of accelerated aging for DNA integrity and seed germination of cowpea

S.E.M. Santos; M.A. Gimenes; J.O.L. de Oliveir Júnior; et al. Genetics and Molecular Research 2019. doi:10.4238/gmr18304

Other claims from this paper (5)

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Endophyte-inoculated rice did not show a high-CO2-associated photosynthetic decrease.

Treatment: endophyte-inoculatede0
Interactor: endophytee0symbiont
Outcome: photosynthesise0
Direction: did not show a decreasee0

Not reportedTaxonComparator

Verbatim

e0
“the endophyte-inoculated plants did not show a decrease in photosynthesis associated with high [CO2]”
✓ located verbatim in the source · abstract, characters 768–868

Title

Endophytes alleviate the elevated CO2-dependent decrease in photosynthesis in rice, particularly under nitrogen limitation

Hyungmin Rho; Sharon Lafferty Doty; Soo-Hyung Kim Journal of Experimental Botany 2019. doi:10.1093/jxb/erz440

Other claims from this paper (6)

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

A third year without wheat gave no further wild oat density decrease.

Taxon: wheatTriticum aestivumt0
Treatment: a third year without wheate0
Interactor: wild oatsAvenat0weed
Outcome: additional decreasee0
Direction: no additional decreasee0

Not reportedComparator

Verbatim

t0
“wild oats in wheat”
✓ located verbatim in the source · title, characters 15–33

e0
“a third year without wheat gave no additional decrease.”
✓ located verbatim in the source · abstract, characters 540–595

Title

The control of wild oats in wheat by winter fallowing and summer cropping

H. PHILPOTTS Weed Research 1975. doi:10.1111/j.1365-3180.1975.tb01128.x

Other claims from this paper (5)

Intervention effect One winter fallow reduced wild oat density by 96.6 percent.
Intervention effect Two consecutive fallows reduced wild oat density below 0.2 plants per square metre.
Association Wheat establishment was affected only at very high wild oat density.
Intervention effect Wild oats reduced wheat yield by up to 77 percent.
Association Wheat yield was significantly negatively related to wild oat density.

Intervention effectobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Under high CO2 stress for 24 hours, PmPGK1 expression was significantly down-regulated with a decrease-increase-decrease trend.

Taxon: Pinus massonianaPinus massonianae0
Treatment: high CO2 stress for 24 hourse1
Gene: PmPGK1e1
Outcome: expressione1
Direction: significantly down-regulatede1
Qualifier: showing a trend of decrease-increase-decreasee1

Not reportedComparator

Verbatim

e0
“To understand the functions of phosphoglycerate kinase 1 (PGK1) and cytosolic glucose phosphate isomerase (CPIC) of Pinus massoniana”
✓ located verbatim in the source · abstract, characters 0–132

e1
“Under high CO2 stress for 24 hours, the expression of PmPGK1 was significantly down-regulated, showing a trend of decrease-increase-decrease”
✓ located verbatim in the source · abstract, characters 904–1044

Title

Cloning and Expression Analysis on PmPGK1 and PmGPIC Genes in Pinus massoniana

Lin-chao Xia; Fan Wu; Kongshu Ji 2021. doi:10.11926/jtsb.4315

Other claims from this paper (14)

Observation PmPGK1 full-length cDNA is 2 106 bp, encoding 507 amino acids.
Observation PmGPIC full-length cDNA is 1 848 bp, encoding 566 amino acids.
Observation PmPGK1 protein is located in the chloroplast.
Observation PmGPIC protein is located in the cytosol.
Observation PmPGK1 expression is highest in new leaf and ranks new leaf > old leaf > new stem > root > flower.
Observation PmGPIC expression ranks old leaf > flower > new leaf > new stem > root among tissues.
Intervention effect Under low temperature stress for 24 hours, PmPGK1 and PmGPIC expression decreased at first and then increased.
Intervention effect Under low temperature stress for 24 hours, PmGPIC expression decreased to a low level after 2 hours.
Intervention effect Under high CO2 stress for 24 hours, PmGPIC down-regulation was not obvious.
Mechanism PmPGK1 is suggested to participate mainly in the Calvin cycle and chloroplast/plast glycolysis.
Mechanism PmGPIC is mainly involved in cytosolic glycolysis.
Intervention effect PmPGK1 and PmGPIC activities were inhibited under low temperature stress.
Intervention effect PmPGK1 activity was significantly inhibited under high CO2 stress.
Intervention effect PmGPIC activity was less affected under high CO2 stress.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Preserved extracts showed a 3.88% decrease in CUPRAC relative to fresh extracts.

Taxon: Tabernaemontana heyneanaTabernaemontana alternifoliat0
Treatment: preserved leaf extractse0
Outcome: CUPRACe0
Direction: decreasee0
Value: 3.88%e0
Comparator: fresh extractse0

Verbatim

t0
“Tabernaemontana heyneana”
✓ located verbatim in the source · title, characters 40–64

e0
“the preserved leaf extracts have proved to possess a stable antioxidant activity compared to fresh extracts (FRAP=1.25% decrease, CUPRAC = 3.88% decrease, metal chelation =3.36% decrease and DPPH = 2.05% decrease)”
✓ located verbatim in the source · abstract, characters 890–1103

Title

Evaluation of antioxidant properties of Tabernaemontana heyneana Wall. leaves

Thiyagarajan Sathishkumar; R Baskar 2012

Other claims from this paper (14)

Observation Fresh T. heyneana leaf extracts contained total polyphenolic content of 11.4 ± 0.17 mg/g tissue.
Observation Fresh extracts contained total flavonoids of 4.3 ± 0.17 mg rutin equivalents/g tissue.
Observation Fresh extracts contained ascorbic acid at 5.0 ± 0.01 mg/g tissue.
Observation The methanolic leaf extract (METH-L) possesses remarkable reducing power for ferrous, cupric and cerium (IV) ions.
Observation METH-L chelated metal ions at IC50 = 549 μg/ml.
Observation METH-L inhibited hydroxyl radicals at IC50 = 577 μg/ml.
Observation METH-L inhibited ABTS radicals at IC50 = 537 μg/ml.
Observation METH-L inhibited DPPH radicals at IC50 = 507 μg/ml.
Observation METH-L showed superoxide radical scavenging activity of 69.07% ± 11.88.
Observation METH-L showed nitric oxide radical scavenging activity of 74.73% ± 10.12.
Intervention effect Extracts preserved one month at 4 °C showed a 1.25% decrease in FRAP relative to fresh extracts, indicating stable activity.
Intervention effect Preserved extracts showed a 3.36% decrease in metal chelation relative to fresh extracts.
Intervention effect Preserved extracts showed a 2.05% decrease in DPPH activity relative to fresh extracts.
Observation METH-L possesses significant antioxidant activity relative to the other solvent extracts.

Intervention effectobservedoriginal resultnegativenot significant (as stated)measured

Claim · model-written summary

Water deficit produced a nonsignificant decrease in stomatal conductance.

Taxon: WheatTriticum aestivumt0
Treatment: water deficit stresse0
Outcome: stomatal conductancee0
Direction: decreasee0

Not reportedComparator

Verbatim

t0
“Wheat”
✓ located verbatim in the source · title, characters 86–91

e0
“water deficit stress caused significant decrease in flag leaf area and unsignificant decrease in stomatal conductance”
✓ located verbatim in the source · abstract, characters 707–824

Title

Genetic Analysis of Response to Water Deficit Stress Based on Physiological Traits in Wheat

Ali Akbar Asadi; Mostafa Valizadeh; Seyed Abolghasem Mohammadi; et al. Plant Genetic Researches 2020. doi:10.29252/pgr.6.2.1

Other claims from this paper (11)

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

At 11 °C the decrease in upright TNSC was mostly due to a substantial decrease in sucrose.

Taxon: cranberrye0
Treatment: 11 °Ce2
Outcome: sucrosee2
Direction: decreasee2

Not reportedComparator

Verbatim

e0
“The flood was simulated at 11 °C and 21 °C on potted cranberry uprights (cv. Stevens)”
✓ located verbatim in the source · abstract, characters 234–319

e2
“Decreases in upright TNSC in the 11 °C treatment were mostly due to a substantial decrease in sucrose”
✓ located verbatim in the source · abstract, characters 509–610

Title

Flood Water Temperature and Duration Affect Nonstructural Carbohydrate Concentration of Cranberry Uprights and Roots

Justine E. Vanden Heuvel HortScience 2005. doi:10.21273/hortsci.40.4.1127d

Other claims from this paper (10)

Intervention effect Upright TNSC decreased by 23% over the 1-month flood at 11 °C.
Intervention effect Upright TNSC decreased by 50% over the 1-month flood at 21 °C.
Intervention effect At 21 °C sucrose, glucose and fructose all decreased significantly over the flood.
Intervention effect At 21 °C starch decreased significantly over the flood.
Observation At 11 °C the greatest decrease in upright TNSC occurred during the first week of the flood.
Observation At 21 °C the greatest decrease in upright TNSC occurred during the fourth week of the flood.
Intervention effect Root TNSC was not affected by flooding at 11 °C.
Intervention effect Root TNSC was reduced by 39% at 21 °C.
Intervention effect Two weeks after removal from the flood, uprights at 11 °C contained 9% more TNSC than uprights at 21 °C.
Observation No temperature treatment differences in upright or root TNSC were evident by harvest.

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Preserved extracts showed a 2.05% decrease in DPPH activity relative to fresh extracts.

Taxon: Tabernaemontana heyneanaTabernaemontana alternifoliat0
Treatment: preserved leaf extractse0
Outcome: DPPHe0
Direction: decreasee0
Value: 2.05%e0
Comparator: fresh extractse0

Verbatim

t0
“Tabernaemontana heyneana”
✓ located verbatim in the source · title, characters 40–64

e0
“the preserved leaf extracts have proved to possess a stable antioxidant activity compared to fresh extracts (FRAP=1.25% decrease, CUPRAC = 3.88% decrease, metal chelation =3.36% decrease and DPPH = 2.05% decrease)”
✓ located verbatim in the source · abstract, characters 890–1103