Search claims · PlantClaims

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

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.

Associationobservedoriginal resultmeasured

Claim · model-written summary

Varieties with a greater yield decrease under sub-soiling showed a greater decrease in the ratio.

Taxon: rice plantOryza sativae0
Material: varieties which showed greater extent of yield decrease by sub-soilinge1
Outcome: the ratioe1
Direction: greater decreasee1

Verbatim

e0
“Sub-soiling method, breaking sub-soil and not mixing to surface soil, was tested with regard to the growth and yield of rice plant”
✓ located verbatim in the source · abstract, characters 0–130

e1
“varieties which showed greater extent of yield decrease by sub-soiling were accompanied with greater decrease in the ratio”
✓ located verbatim in the source · abstract, characters 1602–1724

Title

Studis on Sub-Soiling in Paddy Field

Hiroyuki TAKAHASHI; Yasuo TAKAHASHI; Hiroshi IKEDA Japanese Journal of Crop Science 1962. doi:10.1626/jcs.31.98

Other claims from this paper (18)

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)

Intervention effectobservedoriginal resultmixedmeasured

Claim · model-written summary

Tetraploid MDA content followed a decrease-increase-decrease pattern with dose.

Taxon: riceOryza sativat0
Material: tetraploid materialse0
Treatment: dosee0
Outcome: MDA contente0
Direction: decrease-increase-decreasee0

Not reportedComparator

Verbatim

e0
“The MDA content of diploid materials decreased first and then increased with the dose increasing,while that of tetraploid materials showed decrease-increase-decrease curve.”
✓ located verbatim in the source · abstract, characters 981–1153

t0
“rice”
✓ located verbatim in the source · title, characters 92–96

Title

Effects of low-energy N~+ ion beam irradiation on the main physiological characteristics of rice (O.sativa) with different chromosome sets in seedling period

Lin Li Guihaia 2013

Other claims from this paper (6)

Intervention effect Increasing implantation dose reduced germination capacity and seedling rate, with particularly significant differences from CK at the maximum dose.
Intervention effect Diploid SOD, POD and CAT activity rose then fell with dose and peaked at 3.0×1017N+/cm2.
Intervention effect Tetraploid SOD, POD and CAT activity followed an increase-decrease-increase pattern and peaked at 1.0×1017N+/cm2.
Intervention effect Diploid MDA content declined then rose with increasing dose.
Intervention effect Soluble sugar content did not differ particularly significantly among treatments.
Intervention effect Soluble sugar content was lower than CK.

Associationobservedoriginal resultmeasured

Claim · model-written summary

The decrease of stomatal conductance from water deficiency accompanies a decrease in rice photosynthetic rate.

Taxon: riceOryza sativae0
Treatment: water deficiencye3
Outcome: photosynthetic ratee3
Direction: decreasee3

Verbatim

e0
“Net photosynthetic rate and transpiration of rice blade decrease at noon in summer sunshine in red soil hilly area of subtropics, and their diurnal variation gives a typical curve with double peak”
✓ located verbatim in the source · abstract, characters 0–196

e3
“the decrease of stoma conductance resulted from water deficiency is in company with decrease of photosynthetic rate”
✓ located verbatim in the source · abstract, characters 434–549

Title

CHARACTERISTICS OF PHOTOSYNTHESIS FOR DOUBLE-CROPPING RICE IN THE RED SOIL HILLY AREA

Yun Liu 资源科学 2001

Other claims from this paper (14)

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Superwin showed a 0.96% decline in decrease during storage.

Taxon: riceOryza sativae0
Material: Superwine0
Outcome: decreasee0
Direction: decreasee0
Value: 0.96%e0
Setting: Market Bersehatie0

Verbatim

e0
“The smallest decrease occurred in the control rice Superwin obtained from Market Bersehati (0.96%).”
✓ located verbatim in the source · abstract, characters 676–775

Title

Changes on carbohydrates and protein content in North Sulawesi local rice during storage

Y.Y.E. Oessoe; R. Maramis; O.O.J. Warouw; et al. IOSR Journal of Environmental Science Toxicology and Food Technology 2014. doi:10.9790/2402-08231621

Other claims from this paper (7)

Observation carbohydrates in rice grains decreased over six months of storage.
Observation protein content in rice grains decreased over six months of storage.
Observation red rice showed a 52.23% decline in carbohydrate during storage.
Observation red rice showed a 41.21% decline in carbohydrate during storage.
Observation Control rice showed a 9.20% decline in carbohydrate during storage.
Observation red rice showed a 5,45% decline in protein content during storage.
Observation red rice showed a 4.93% decline in protein content during storage.

Mechanismauthor interpretationoriginal resultnegativemeasured

Claim · model-written summary

The yield decrease at the tillering stage is mainly caused by a decrease in biological yield.

Taxon: riceOryza sativae4
Organ / stage: tillering stagee4
Outcome: decrease in the yield of the ricee4
Qualifier: decrease in its biological yielde4

Verbatim

e4
“The decrease in the yield of the rice at tillering stage is maily caused by the decrease in its biological yield while that at ear primordial stage is due to the decrease in its harvest index(HI)”
✓ located after whitespace/quote normalisation · abstract, characters 576–773

Title

Effect of the Irrigation with Water Polluted by Diesel Oil at Two Rice Gr owth Stages on Rice Yield

Jinhu Wang Journal of Suzhou Railway Teachers College 2002

Other claims from this paper (5)

Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

The rice yield decrease under upland conditions was mainly derived from a decrease in above-ground total dry matter rather than in harvest index.

Taxon: riceOryza sativae0
Outcome: above-ground total dry matter (TDM)e2
Direction: decreasee2
Qualifier: rather than a decrease in harvest index (HI)e2
Setting: Kyoto, Japane2

Verbatim

e0
“Recent studies have focused on the improvement of rice productivity under aerobic conditions”
✓ located verbatim in the source · abstract, characters 0–92

e2
“A three-year field experiment in the temperate climate of Kyoto, Japan, indicated that the decrease in yield was mainly derived from a decrease in above-ground total dry matter (TDM) rather than a decrease in harvest index (HI)”
✓ located verbatim in the source · abstract, characters 315–542

Title

Adaptability of High-Yielding Rice Cultivars in Relation to Biomass Productivity under Moderately Water Stressed Upland Conditions

Tomohiro Hyoda; Koki Homma; Tatsuhiko Shiraiwa; et al. Agricultural Sciences 2015. doi:10.4236/as.2015.63036

Other claims from this paper (6)

Mechanismhypothesisoriginal resultmeasured

Claim · model-written summary

The decrease in tonoplast ATPase specific activity under low temperature may reflect a decrease in Vmax.

Taxon: rice (Oryza sativa L.)Oryza sativae0
Treatment: low temperaturee4
Outcome: specific activity of the tonoplast ATPasee4
Qualifier: a decrease in Vmaxe4

Verbatim

e0
“cultured cells of rice (Oryza sativa L.)”
✓ located verbatim in the source · abstract, characters 112–152

e4
“The decrease in the specific activity of the tonoplast ATPase by low temperature may reflect a decrease in Vmax”
✓ located verbatim in the source · abstract, characters 481–592

Title

Response of Tonoplast and Plasma Membrane ATPases in Chilling-Sensitive and -Insensitive Rice (Oryza sativa L.) Culture Cells to Low Temperature

Kunihiro Kasamo Plant and Cell Physiology 1988. doi:10.1093/oxfordjournals.pcp.a077607

Other claims from this paper (16)

“decrease in A”

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