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Mechanismauthor interpretationoriginal resultnegativemeasured

Claim · model-written summary

The decrease in growth ultimately caused a decrease in wheat yield.

Taxon: WheatTriticum aestivumt0
Outcome: yielde5
Qualifier: This decrease in growthe5

Verbatim

t0
“Wheat Germplasm”
✓ located verbatim in the source · title, characters 14–29

e5
“This decrease in growth ultimately caused a decrease in yield”
✓ located verbatim in the source · abstract, characters 674–735

Title

Evaluation of Wheat Germplasm Against Salinity

Farida Begum; M Saifuzzaman; W Sultana Bangladesh Journal of Scientific and Industrial Research 1970. doi:10.3329/bjsir.v43i2.966

Other claims from this paper (4)

Mechanismauthor interpretationoriginal resultmeasured

Claim · model-written summary

The decrease in LAR was attributed to a decrease in specific leaf area.

Taxon: soybeanGlycine maxe0
Outcome: decrease in LARe1
Qualifier: a decrease in specific leaf areae1

Verbatim

e0
“Growth response of soybean”
✓ located verbatim in the source · abstract, characters 9–35

e1
“The decrease in LAR was attributed to a decrease in specific leaf area”
✓ located verbatim in the source · abstract, characters 1684–1754

Title

Soybean growth response to water supply and atmospheric carbon dioxide enrichment

Stephen A. Prior; Hugo H. Rogers Journal of Plant Nutrition 1995. doi:10.1080/01904169509364927

Other claims from this paper (17)

Intervention effect CO2 enrichment increased total leaf area and dry weight during reproductive growth.
Intervention effect Water stress inhibited soybean growth at all CO2 levels.
Intervention effect The relative enhancement of growth by CO2 enrichment was greater under water-stressed conditions than under well-watered conditions.
Intervention effect Water-stressed plants grown under 946 CO2 were larger than well-watered plants grown under 349 CO2.
Intervention effect Reproductive yield increases under elevated CO2 came from increased seed number.
Intervention effect Reproductive yield increases under elevated CO2 did not come from larger seeds.
Intervention effect Water stress reduced soybean yield.
Intervention effect The relative increase in seed number under elevated CO2 was greater for water-stressed plants.
Mechanism A phosphorus deficiency may have restricted the seed dry weight response to elevated CO2.
Intervention effect Mean relative growth rate and mean net assimilation rate increased with CO2 concentration in the first interval (5 to 14 days after planting).
Intervention effect The increase of mean RGR and mean NAR with CO2 diminished with time after the first interval.
Mechanism The direct effect of NAR on growth at the second interval was offset by lower leaf area ratio.
Intervention effect Leaf area ratio was greater for water-stressed plants.
Intervention effect The response of RGR to CO2 was similar under both water treatments.
Intervention effect The RGR of water-stressed plants remained constant across CO2 treatments in the third interval.
Intervention effect Under well-watered conditions, RGR decreased under CO2-enriched conditions in the third interval.
Intervention effect Leaf weight ratio was unaffected by CO2.

Mechanismauthor interpretationoriginal resultmeasured

Claim · model-written summary

The decrease in the load parameter L is primarily due to a disproportionate decrease in flexural rigidity EI.

Taxon: Psilotum nudumPsilotum nudumt0
Outcome: decrease in Le3
Qualifier: a disproportionate decrease in EIe3

Verbatim

t0
“Biomechanics of Psilotum nudum”
✓ located verbatim in the source · title, characters 0–30

e3
“However, the decrease in L is primarily due to a disproportionate decrease in EI”
✓ located verbatim in the source · abstract, characters 945–1025

Title

Biomechanics of Psilotum nudum and Some Early Paleozoic Vascular Sporophytes

Karl J. Niklas American Journal of Botany 1990. doi:10.2307/2444807

Other claims from this paper (7)

Mechanismobservedoriginal resultpositivemeasured

Claim · model-written summary

This decrease in RGR was mainly caused by a decrease of the net assimilation rate (NAR).

Taxon: Quercus suberQuercus subert0
Outcome: RGRe0
Direction: decreasee0
Qualifier: net assimilation rate (NAR)e0

Verbatim

t0
“Quercus suber”
✓ located verbatim in the source · title, characters 13–26

e0
“This decrease in RGR was mainly caused by a decrease of the net assimilation rate (NAR)”
✓ located verbatim in the source · abstract, characters 1501–1588

Title

Responses of Quercus suber seedlings under differents light and water treatments. Greenhouse and field experiments

Rafael Villar Montero; Teodoro Marañón; José Luis Quero Pérez; et al. 2008

Other claims from this paper (11)

Association a greater seedling biomass was strongly associated with a bigger acorn mass under deep shade.
Association with increasing light levels the association between seedling and acorn mass became lower and non-significant.
Intervention effect light restriction with a decrease in the relative growth rate (RGR).
Observation the seedlings had lower biomass.
Intervention effect specific leaf area (SLA) and stem mass ratio (SMR) increased under shade.
Intervention effect water limitation was a general decrease of RGR.
Intervention effect the effect of drought was negligible under deep shade conditions.
Observation Seedlings from open microhabitats (with more light) had a greater biomass than seedlings under tree or deep shade microhabitats.
Intervention effect light limitation was an increase of specific leaf area (SLA), an increase in stem mass ratio and stem length.
Observation survival rate of seedlings after the summer drought was greater under trees than in the open habitats.
Recommendation Medium shade appears best suited for Quercus suber regeneration.

Mechanismobservedoriginal resultsimulated

Claim · model-written summary

A decrease in density could account for 32.3–42.9% of the decrease in species richness under fertilization.

Taxon: alpine meadowt0
Outcome: decrease of species richnesse0
Value: 32.3–42.9%e0
Qualifier: decrease in densitye0

Verbatim

t0
“a field experiment in an alpine meadow on the Tibet plateau”
✓ located after whitespace/quote normalisation · title, characters 41–100

e0
“Rarefaction showed that a decrease in density can account for 32.3–42.9% decrease of species richness”
✓ located verbatim in the source · abstract, characters 869–970

Title

Importance of assemblage-level thinning: A field experiment in an alpine meadow on the Tibet plateau

Luo Yanjiang; Qin Guanglian; Du Guozhen Journal of Vegetation Science 2006. doi:10.1658/1100-9233(2006)17[417:ioataf]2.0.co;2

Other claims from this paper (4)

Intervention effect Fertilization increased production in the alpine meadow.
Intervention effect Fertilization reduced species richness in the alpine meadow.
Intervention effect Fertilization reduced density of individuals in the alpine meadow.
Observation Simulated species richness under random thinning was always significantly higher than the observed richness.

Mechanismauthor interpretationoriginal resultmeasured

Claim · model-written summary

The decrease in CO2 assimilation rate was attributed to a decrease in RuBP regeneration capacity rather than to a decrease in Rubisco activity.

Taxon: rice (Oryza sativa L.)Oryza sativae1
Outcome: CO2 assimilation ratee4
Qualifier: decrease in RuBP regeneration capacitye4

Verbatim

e1
“Photosynthetic characteristics in rice (Oryza sativa L.) leaves were examined after treatment with low temperature (15 degrees C) and high irradiance (1,500 micromol quanta m(-2) s(-1))”
✓ located verbatim in the source · abstract, characters 0–185

e4
“These results indicate that the decrease in CO2 assimilation rate with the decreasing F(v)/F(m) was not caused by a decrease in Rubisco activity but rather by a decrease in RuBP regeneration capacity”
✓ located verbatim in the source · abstract, characters 892–1091

Title

The Photosynthetic Properties of Rice Leaves Treated with Low Temperature and High Irradiance

Naoki Hirotsu; Amane Makino; Satoshi Yokota; et al. Plant and Cell Physiology 2005. doi:10.1093/pcp/pci149

Other claims from this paper (9)

Intervention effect Low temperature and high irradiance decreased PhiPSII, PhiPSI and the rate of CO2 assimilation in rice leaves.
Association In rice leaves, decreases in PhiPSII were most highly correlated with the decreases in CO2 assimilation.
Intervention effect Low temperature and high irradiance decreased the initial and total Rubisco activities slightly.
Intervention effect The maximal Rubisco activity remained almost constant under low temperature and high irradiance.
Intervention effect Under low temperature and high irradiance, the decrease in PhiPSI was very small.
Intervention effect Under low temperature and high irradiance, the ratio of PhiPSI to PhiPSII increased.
Intervention effect Low temperature and high irradiance increased the de-epoxidation state of xanthophyll cycle pigments.
Observation Cyclic electron transport around PSI occurred in photoinhibited rice leaves.
Association CO2 assimilation rate decreased with a decrease in the maximal quantum efficiency of PSII (Fv/Fm) under low temperature and high irradiance.

Mechanismauthor interpretationoriginal resultmeasured

Claim · model-written summary

Progressive loss of stem hydraulic conductivity and steady decrease in foliar nitrogen with age were associated with a decrease in the photosynthetic rate of Caragana korshinskii resprouts.

Taxon: Caragana korshinskiiCaragana korshinskiit0
Outcome: decrease in the photosynthetic ratee0
Qualifier: progressive loss of stem hydraulic conductivity and a steady decrease in foliar nitrogen with agee0

Verbatim

t0
“Caragana korshinskii”
✓ located verbatim in the source · title, characters 31–51

e0
“a progressive loss of stem hydraulic conductivity and a steady decrease in foliar nitrogen with age were associated with a decrease in the photosynthetic rate”
✓ located verbatim in the source · abstract, characters 1579–1737

Title

Limits to the height growth of Caragana korshinskii resprouts

X.-W. Fang; N. C. Turner; D.-H. Xu; et al. Tree Physiology 2013. doi:10.1093/treephys/tpt006

Other claims from this paper (15)

Mechanismauthor interpretationoriginal resultmeasured

Claim · model-written summary

The decrease of IUFA is attributed to a decrease of linolenic acid content.

Taxon: riceOryza sativae0
Compound: linolenic acide5
Outcome: decrease of IUFAe5

Verbatim

e0
“Two rice cultivars, Yushuinu (resistant) and Zhefu 802 (susceptible), were used in this study”
✓ located verbatim in the source · abstract, characters 0–93

e5
“The decrease of IUFA is due to the decrease of linolenic acid contents”
✓ located verbatim in the source · abstract, characters 1223–1293

Title

RELATION BETWEEN CHANGES OF MEMBRANE LIPID COMPOSITIONS AND DISEASE RESISTANCE INDUCED BY CHEMICAL FACTORS

Zeng Fu-hua Acta Agriculturae Nucleatae Sinica 2004

Other claims from this paper (11)

Intervention effect Pre-treatment of rice with PQ induces systemic resistance to Xanthomonas oryzae pv. oryzae strain 76-25.
Intervention effect PQ pre-treatment increased CAT activity in Yushuinu leaves by 16.5%.
Intervention effect PQ pre-treatment increased CAT activity in Zhefu 802 leaves by 11.3%.
Intervention effect PQ pre-treatment increased POD activity in Yushuinu leaves by 37.2%.
Intervention effect PQ pre-treatment increased POD activity in Zhefu 802 leaves by 25.3%.
Intervention effect PQ pre-treatment increased MDA content in Yushuinu leaves by 38.5%.
Intervention effect PQ pre-treatment increased MDA content in Zhefu 802 leaves by 32.2%.
Intervention effect Saturated fatty acid content increased by 11.8% in Zhefu 802 leaves treated with PQ.
Intervention effect IUFA content decreased by 7.5% in Zhefu 802 leaves treated with PQ.
Intervention effect Tiron has a negative effect on PQ-induced resistance of rice to Xanthomonas oryzae pv. oryzae 76-25.
Intervention effect Tiron has a negative effect on the changes in tested items caused by PQ.

Mechanismauthor interpretationoriginal resultmeasured

Claim · model-written summary

Demethylation results indicated a possible decrease in salinity tolerance.

Taxon: alfalfaMedicago sativat0
Outcome: salinity tolerancee0
Qualifier: possible decreasee0

Verbatim

t0
“alfalfa (Medicago spp)”
✓ located verbatim in the source · title, characters 45–67

e0
“indicating a possible decrease in salinity tolerance”
✓ located verbatim in the source · abstract, characters 1568–1620

Title

Salt stress alters DNA methylation levels in alfalfa (Medicago spp)

A. Al-Lawati; S. Al-Bahry; R. Victor; et al. Genetics and Molecular Research 2016. doi:10.4238/gmr.15018299

Other claims from this paper (7)

Intervention effect High soil salinity slightly increased DNA methylation.
Observation Saline exposure revealed epigenetic variation within and between alfalfa landraces.
Intervention effect Salinity increased global DNA methylation, especially at 20 dS/m.
Mechanism Methyltransferase homolog gene overexpression may mediate the methylation response to saline conditions.
Intervention effect DNA demethylation with 5-azacytidine reduced seedling lengths.
Intervention effect DNA demethylation with 5-azacytidine reduced dry and fresh weights.
Observation The authors conclude that salinity affects DNA methylation flexibility.

Mechanismauthor interpretationoriginal resultmeasured

Claim · model-written summary

The hemicellulose decrease is attributed to a decrease in beta-(1→3),(1→4)-glucan concentration, detected as a decrease in glucose composition of hemicellulose.

Taxon: riceOryza sativae0
Compound: β-(1→3),(1→4)-glucane2
Outcome: glucose composition of hemicellulosee2
Qualifier: a decrease in β-(1→3),(1→4)-glucan concentratione2

Verbatim

e0
“The contribution of cell wall components and nonstructural carbohydrate (NSC) to grain filling in rice (Oryza sativa L.) was clarified”
✓ located verbatim in the source · abstract, characters 0–134

e2
“This decrease was attributed to a decrease in β-(1→3),(1→4)-glucan concentration, which was detected as a decrease in glucose composition of hemicellulose in the stems during the grain filling stage”
✓ located verbatim in the source · abstract, characters 533–731

Title

Varietal Differences in Cell Wall β-(1→3),(1→4)-Glucan and Nonstructural Carbohydrate in Rice Stems during the Grain Filling Stage

Yumiko Arai-Sanoh; Masashi Ida; Rui Zhao; et al. Plant Production Science 2013. doi:10.1626/pps.16.335

Other claims from this paper (6)

“decrease in A”

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