Search claims · PlantClaims

Associationobservedoriginal resultmeasured

Claim · model-written summary

A third successive phenol nitration decreased toxicity.

Taxon: Lemna minorLemna minort0
Treatment: third successive nitratione0
Outcome: toxicityt1
Direction: decreasee0

Verbatim

e0
“with the third successive nitration there is a decrease”
✓ located verbatim in the source · abstract, characters 1226–1281

t0
“Lemna minor”
✓ located verbatim in the source · abstract, characters 296–307

t1
“toxicity of the nitrophenols”
✓ located verbatim in the source · abstract, characters 1066–1094

Title

Studies in the Principles of Phytotoxicity

E. W. SIMON; G. E. BLACKMAN Journal of Experimental Botany 1953. doi:10.1093/jxb/4.2.235

Other claims from this paper (3)

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Sucrose in gladiolus tended to decrease over days when held at 20°C and high humidity, though the difference was small.

Taxon: gladiolusGladioluse0
Treatment: held in 20°C and high humiditye0
Outcome: sucrosee0
Direction: decreasee0
Qualifier: but the difference is fewe1

Not reportedComparator

Verbatim

e0
“There is a tendency of the decrease of the sucrose following the course of days when gladiolus was held in 20°C and high humidity”
✓ located verbatim in the source · abstract, characters 559–688

e1
“but the difference is few”
✓ located verbatim in the source · abstract, characters 720–745

Title

Biochemical studies in breaking the rest period of gladiolus corms. I

I. YASUDA; N. YOKOYAMA Journal of the Japanese Society for Horticultural Science 1955. doi:10.2503/jjshs.24.207

Other claims from this paper (10)

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

YAN decreased during ripening across cultivars.

Taxon: cultivarse0
Outcome: YANe0
Direction: decreasee0

Verbatim

e0
“A decrease in YAN during ripening was observed across cultivars”
✓ located verbatim in the source · abstract, characters 892–955

Title

Humanism, History, and Natural Science in Medicine

F. M. R. Walshe BMJ 1950. doi:10.1136/bmj.2.4675.379

Other claims from this paper (6)

Observation Cabernet franc, Riesling and Traminette averaged under 100 mg/L YAN annually.
Observation Chardonnay and Pinot noir averaged over 200 mg/L YAN.
Method / resource Regression models predicted harvest YAN up to five weeks ahead with R2 of 81.6%.
Mechanism Ammonia decrease primarily caused the YAN decrease.
Observation Primary amino nitrogen stayed stable during ripening.
Observation Chardonnay, Noiret and Pinot noir had the highest and most variable YAN concentrations and highest oversupplementation risk.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Type 3 rice kernels had peak specific gravity in the middle without a decrease at the center.

Taxon: RiceOryza sativat0
Material: type 3e0
Outcome: highest in the middle parte0
Direction: higheste0

Verbatim

e0
“In the type 3, it is highest in the middle part, while it does not lower at the central part.”
✓ located verbatim in the source · abstract, characters 2056–2149

t0
“Rice Kernels”
✓ located verbatim in the source · title, characters 56–68

Title

On Varietal Differences in the Tissue of Starch-Cell of Rice Kernels

Kazuo NAGATO; Yoshio KOBAYASHI Japanese Journal of Crop Science 1959. doi:10.1626/jcs.27.443

Other claims from this paper (16)

Observationobservedoriginal resultmeasured

Claim · model-written summary

In the hypocotyl and epicotyl, starch grains decrease gradually and are almost all consumed by day 6.

Taxon: Vigna sesquipedalisVigna unguiculata subsp. sesquipedalise0
Organ / stage: hypocotyle1
Outcome: starch grains are almost all consumede1
Direction: decrease graduallye1
Qualifier: on the 6th daye1

Verbatim

e0
“Changes in the distribution and the amount of starch grains were observed following the development of various organs and tissues in young seedlings of a bean, Vigna sesquipedalis”
✓ located verbatim in the source · abstract, characters 3–182

e1
“then they decrease gradually until the starch grains are almost all consumed on the 6th day, except for a few remaining in the starch sheath of the hypocotyl”
✓ located verbatim in the source · abstract, characters 1047–1204

Title

Changes in the Distribution and the Amount of Starch Grains in the Seedlings of a Bean, Vigna sesquipedalis

Sigenobu KAWAMATU Shokubutsugaku Zasshi 1957. doi:10.15281/jplantres1887.70.152

Other claims from this paper (13)

Observationobservedoriginal resultmeasured

Claim · model-written summary

The initial decrease in Rb uptake disappeared after about 10 minutes.

Taxon: mung beanVigna radiatae2
Outcome: Rb uptakee1
Direction: disappearse0
Value: about 10 minutese0

Verbatim

e0
“This effect is transitory and disappears in about 10 minutes.”
✓ located verbatim in the source · abstract, characters 1782–1843

e1
“At low to moderate doses there is an immediate decrease in Rb uptake.”
✓ located verbatim in the source · abstract, characters 1712–1781

e2
“X-irradiation on salt uptake by mung bean roots”
✓ located verbatim in the source · abstract, characters 1663–1710

Title

A Short-Lived Effect of X-Irradiation on Rubidium Absorption by Excised Mung Bean Roots

T. Tanada Radiation Research 1958. doi:10.2307/3570675

Other claims from this paper (4)

Intervention effect Low to moderate X-irradiation doses immediately decreased Rb uptake.
Intervention effect At much higher irradiation doses, Rb uptake increased without Ca ions.
Intervention effect At higher irradiation doses, Ca presence decreased Rb absorption.
Observation The higher-dose effect appeared irreversible.

Mechanismhypothesisoriginal resultnegativemeasured

Claim · model-written summary

Yellowing nearly explained the decrease in net assimilation if yellowed leaf parts do not photosynthesize, although similar carbohydrate fluctuations suggest photosynthesis may be little slowed and respiration may instead increase.

Taxon: sugar‐beetBeta vulgaris subsp. vulgarise2
Interactor: beet yellows virusBeet yellows viruse2pathogen
Outcome: decrease in N.A.R.e0
Qualifier: if yellowed parts of leaves do not photosynthesizee0

Verbatim

e0
“The yellowing almost sufficed to account for the decrease in N.A.R., if yellowed parts of leaves do not photosynthesize.”
✓ located verbatim in the source · abstract, characters 461–581

e1
“However, the similar diurnal fluctuations of carbohydrate in the laminae of healthy and infected leaves suggests that photosynthesis may not be much slowed by infection; if so, the decrease in N.A.R. indicates a large increase in respiration rate, especially of the root.”
✓ located verbatim in the source · abstract, characters 582–853

e2
“Infection with beet yellows virus depressed the dry‐matter yield of sugar‐beet plants”
✓ located verbatim in the source · abstract, characters 0–85

Title

COMPARATIVE PHYSIOLOGICAL STUDIES ON THE GROWTH OF FIELD CROPS

D. J. WATSON; MARION A. WATSON Annals of Applied Biology 1953. doi:10.1111/j.1744-7348.1953.tb02364.x

Other claims from this paper (18)

Intervention effect Beet yellows infection depressed sugar-beet dry-matter yield by decreasing leaf area and net assimilation rate, without reducing leaf number.
Intervention effect End-of-June yellows infection yellowed 30‐50% of leaf area from mid-August; later infection caused less yellowing.
Intervention effect Late-sown infected plants had a greater leaf-area reduction but a smaller net-assimilation reduction than early-sown plants.
Observation Similarly treated plants had the same leaf-area reduction across two years but a much greater net-assimilation decrease in the second year.
Intervention effect Yellows dry-matter losses were mostly in roots, petiole dry weight also decreased, and leaf-lamina dry weight was little affected.
Intervention effect Yellows greatly increased reducing sugars and caused smaller sucrose and starch increases in leaf laminae, beginning with etch symptoms; starch effects peaked then while sugar effects increased with yellowing.
Intervention effect Yellows reduced leaf-lamina water content, nitrogen content and arealweight ratio.
Mechanism The carbohydrate rise could explain the nitrogen-content change but not the other leaf-lamina changes.
Intervention effect Yellows did not affect petiole and root water content but increased their nitrogen content.
Mechanism Yellows reduced root sucrose content, while decreased root weight accounted for most sugar-yield loss.
Intervention effect Beet mosaic infection decreased sugar-beet dry weight only with nitrogenous fertilizer, through reduced leaf area and net assimilation.
Intervention effect Mosaic depressed dry weights of leaf lamina, petiole and root.
Intervention effect Mosaic did not affect leaf-lamina carbohydrate content, water content or arealweight ratio.
Intervention effect Mosaic did not affect petiole and root water content.
Intervention effect Mosaic increased nitrogen content throughout plants receiving no nitrogenous fertilizer, but not in nitrogen-treated plants.
Intervention effect Mosaic slightly increased root sucrose content.
Intervention effect End-of-June mosaic infection caused a 20 yo sugar-yield loss in nitrogen-fertilized plants.
Intervention effect Yellows infection of similar plants at the same date reduced sugar yield by 50%.

Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

A single bad harvest type had average Ic of 94.3%.

Taxon: RICEOryza sativat0
Outcome: decreasee0
Direction: slighter decreasee0
Value: 94.3%e0
Comparator: formere0

Verbatim

e0
“The single appearance of each three type is slighter decrease than the former, the average Ic is 94.3%”
✓ located verbatim in the source · abstract, characters 1149–1251

t0
“STATISTICAL RESEARCHES ON THE BAD HARVEST OF RICE IN JAPAN.”
✓ located verbatim in the source · title, characters 0–59

Title

STATISTICAL RESEARCHES ON THE BAD HARVEST OF RICE IN JAPAN. : (1) On the Bad Harvest Type.

Y. KIMURA Japanese Journal of Crop Science 1952. doi:10.1626/jcs.20.254

Other claims from this paper (7)

Mechanismhypothesisoriginal resultbasis n/a

Claim · model-written summary

The decrease in tobacco leaf nicotine after gibberellic acid may result from altered root metabolism.

Taxon: tobaccoNicotiana tabacume2
Organ / stage: rootse2
Outcome: nicotine contente2
Qualifier: change in the metabolism of roots caused by gibberellic acid applicationse2

Verbatim

e2
“It is postulated that the decrease of nicotine content in the tobacco leaves resulted from a change in the metabolism of roots caused by gibberellic acid applications”
✓ located verbatim in the source · abstract, characters 177–343

Title

INFLUENCE OF GIBBERELLIC ACID ON THE NICOTINE CONTENT OF CIGAR TOBACCO

E. V. Parups Canadian Journal of Plant Science 1959. doi:10.4141/cjps59-007