Search claims · PlantClaims

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

HgCl(2) caused a reversible decrease in bundle-sheath osmotic water permeability.

Treatment: HgCl(2)e0
Gene: AQPe0
Outcome: reversible decreasee0
Direction: decreasee0

Not reportedTaxonComparator

Verbatim

e0
“a reversible decrease with HgCl(2) (an AQP blocker)”
✓ located verbatim in the source · abstract, characters 1053–1104

Title

Bundle‐sheath cell regulation of xylem‐mesophyll water transport via aquaporins under drought stress: a target of xylem‐borne ABA?

Arava Shatil‐Cohen; Ziv Attia; Menachem Moshelion The Plant Journal 2011. doi:10.1111/j.1365-313x.2011.04576.x

Other claims from this paper (8)

Mechanism Drought-induced xylem ABA diminished bundle-sheath osmotic water permeability through reduced aquaporin activity.
Intervention effect Xylem-fed ABA decreased leaf hydraulic conductivity.
Intervention effect Xylem-fed ABA led to stomatal closure.
Intervention effect ABA on the leaf blade closed stomata.
Intervention effect ABA on the leaf blade did not decrease hydraulic conductivity within 2-3 hours.
Intervention effect Drought decreased bundle-sheath osmotic water permeability.
Intervention effect ABA treatment decreased bundle-sheath osmotic water permeability.
Observation Mesophyll cells lacked the bundle-sheath permeability responses.

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

The decrease in duration of dry matter accumulation with temperature results in a decrease of final seed dry weight.

Taxon: Vicia fabaVicia fabat0
Treatment: temperaturee0
Outcome: final seed dry weighte0
Direction: decreasee0

Not reportedComparator

Verbatim

t0
“Vicia faba”
✓ located verbatim in the source · title, characters 42–52

e0
“decreases with temperature, resulting in a decrease of final seed dry weight”
✓ located verbatim in the source · abstract, characters 176–252

Title

Control of Seed Respiration and Growth in Vicia faba by Oxygen and Temperature: No Evidence for an Oxygen Diffusion Barrier

Ries de Visser; Harold M. Dekhuijzen; Dick R. Verkerke PLANT PHYSIOLOGY 1990. doi:10.1104/pp.93.2.668

Other claims from this paper (10)

Intervention effect The rate of dry matter accumulation by Vicia faba cv. Minica seeds increases with temperature between 16 and 26 degrees C.
Intervention effect The duration of seed dry matter accumulation decreases with temperature.
Intervention effect O2 uptake rates of intact seeds in buffer were only 9 to 15% of those in air.
Intervention effect In buffer, the respiration rate of intact seeds decreased at a pO2 below air saturation (21 kilopascals).
Intervention effect In buffer, separated seeds showed a decline of O2 uptake only below 80% of air saturation.
Intervention effect In air, embryo excision had no effect on the sensitivity of seed respiration to pO2 at both 20 and 26 degrees C.
Intervention effect In air at 20 degrees C, separated and intact seeds showed similar rates of O2 uptake.
Observation Oxygen uptake by intact seeds, both halfway and beyond the linear growth phase, showed a temperature coefficient Q10 of 2.3.
Observation Oxygen uptake by intact seeds was insensitive to pO2 in the range of 80 to 100% of ambient.
Mechanism The results indicate that V. faba seed respiration in air is not limited by the diffusion of O2 into the seed.

Intervention effectobservedoriginal resultnot significant (as stated)measured

Claim · model-written summary

Seed weight per plant varied in a decrease–increase–decrease pattern with dose, without significance.

Taxon: soybeanGlycine maxt0
Treatment: dose incremente0
Outcome: seed weight per plante0
Direction: decrease-increase-decreasee0

Not reportedComparator

Verbatim

e0
“The pods, seeds and seed weight per plant as well as hundred-seed weight showed the same trend of decrease-increase-decrease along with the dose increment. However, these variations did not reach a significant level”
✓ located verbatim in the source · abstract, characters 417–632

t0
“soybean”
✓ located verbatim in the source · title, characters 72–79

Title

Preliminary study on current mutagenic effects and brown seed mutant of soybean induced by carbon ion irradiation

YU Li-xi Journal of Radiation Research and Radiation Processing 2014

Other claims from this paper (8)

Intervention effect Carbon-ion irradiation produced diverse phenotypes.
Intervention effect Carbon ions significantly inhibited M1 plant height.
Intervention effect Carbon ions significantly inhibited M1 branch number.
Intervention effect Pods per plant varied in a decrease–increase–decrease pattern with dose, without significance.
Intervention effect Seeds per plant varied in a decrease–increase–decrease pattern with dose, without significance.
Intervention effect Hundred-seed weight varied in a decrease–increase–decrease pattern with dose, without significance.
Observation A brown seed vessel mutant was selected and its trait persisted into M2.
Intervention effect Irradiation caused added or missing RAPD bands in the brown mutant.

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Applied ethylene induced a decrease in water content in potato tubers.

Taxon: potatoSolanum tuberosume0
Organ / stage: tuberse0
Treatment: Applied ethylenee0
Outcome: water contente0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“Applied ethylene also induced a decrease in water content in potato (Solanum tuberosum) tubers”
✓ located verbatim in the source · abstract, characters 651–745

Title

Decrease in Fruit Moisture Content Heralds and Might Launch the Onset of Ripening Processes

Chaim Frenkel; Thomas G. Hartman Journal of Food Science 2012. doi:10.1111/j.1750-3841.2012.02910.x

Other claims from this paper (8)

Intervention effectauthor interpretationoriginal resultnegativemeasured

Claim · model-written summary

Ozone causes an early decrease in carboxylation efficiency in leaves, which leads to a decrease in light-saturated net photosynthesis.

Taxon: plante0
Treatment: ozonee1
Outcome: carboxylation efficiencye1
Direction: decreasee1

Not reportedComparator

Verbatim

e0
“Tropospheric ozone has been recognised as a limiting factor for plant growth”
✓ located verbatim in the source · abstract, characters 0–76

e1
“We conclude from the reviewed literature and from our own experiments that a decrease in carboxylation efficiency (CE) seems to be an early event caused by ozone leading to a decrease in A sat”
✓ located verbatim in the source · abstract, characters 652–844

Title

Mechanisms of Impairment of the Photosynthetic Apparatus in Intact Leaves by Ozone

Thomas Gerhard Reichenauer; Harald Romuald Bolhàr-Nordenkampf Zeitschrift für Naturforschung C 1999. doi:10.1515/znc-1999-9-1031

Other claims from this paper (2)

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Seed protein content of rapeseed was adversely affected by stress level, with any decrease in AWC leading to a decrease in protein content.

Taxon: rapeseedt0
Treatment: decrease in AWCe0
Outcome: Seed protein contente0
Direction: decreasee0

Not reportedComparator

Verbatim

e0
“Seed protein content was adversely affected by stress level and any decrease in AWC led to a concomitant decrease in protein content”
✓ located verbatim in the source · abstract, characters 1390–1522

t0
“rapeseed (Brassica napus L.)”
✓ located verbatim in the source · title, characters 124–152

Title

The impact of drought stress at different stages of development on water relations, stomatal density and quality changes of rapeseed (Brassica napus L.)

Fariborz Shekari; V. Soltaniband; Abdollah Javanmard; et al. Iran agricultural research 2016. doi:10.22099/iar.2016.3452

Other claims from this paper (11)

Intervention effect Relative water content and leaf water potential of rapeseed were lowest at 30% AWC and the silique development stage.
Intervention effect Water use efficiency of rapeseed was highest during the flower bud and silique development stages and at 70% AWC.
Intervention effect Stomatal density of rapeseed was influenced only by the levels of applied stress.
Intervention effect The highest stomatal density in rapeseed was recorded at 30% AWC.
Intervention effect Chlorophyll a content of rapeseed fell by about 59 percent at 30% AWC in the silique development stage relative to field capacity.
Intervention effect Chlorophyll b content of rapeseed fell by about 67 percent at 30% AWC in the silique development stage relative to field capacity.
Intervention effect Total chlorophyll content of rapeseed fell by about 62 percent at 30% AWC in the silique development stage relative to field capacity.
Intervention effect The least grain yield of rapeseed occurred with stress applied at the flower bud development stage and 30% AWC.
Intervention effect Grain yield loss of rapeseed in L4xT3 (30% AWC in silique formation period) compared with field capacity was 46.2 percent.
Intervention effect Seed oil content of rapeseed was influenced by the timing of stress application.
Intervention effect Water deficit stress during flower bud formation had the greatest adverse effect on seed oil content of rapeseed.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

All cowpea groups had a 60–70% productivity decrease under stress.

Taxon: CowpeaVigna unguiculatat0
Treatment: stresse0
Outcome: productivitye0
Direction: decreasee0
Value: 60–70%e0

Not reportedComparator

Verbatim

t0
“Cowpea”
✓ located verbatim in the source · title, characters 32–38

e0
“All showed a marked decrease in productivity (60–70%) under stress”
✓ located verbatim in the source · abstract, characters 743–809

Title

How to Improve Already Improved Cowpea—Terminal Drought

Rita Moreira; Cátia Nunes; Isabel Pais; et al. The 2nd International Electronic Conference on Plant Sciences—10th Anniversary of Journal Plants 2021. doi:10.3390/iecps2021-11967

Other claims from this paper (4)

Intervention effect Drought affected cowpea photosynthesis.
Observation The commercial variety and landraces did not differ in photosynthetic response to stress.
Intervention effect Under drought, the commercial variety retained higher relative chlorophyll content for longer.
Observation The commercial variety produced bigger and heavier seeds.

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

A decrease in RPE expression decreased CO2 fixation, Vcmax and Jmax.

Taxon: ArabidopsisArabidopsist0
Treatment: a decrease in RPE expressione3
Gene: RPEe3
Outcome: CO 2 fixation, V cmax and J maxe3
Direction: decreasee3

Not reportedComparator

Verbatim

t0
“in Arabidopsis”
✓ located verbatim in the source · title, characters 94–108

e3
“A decrease in RPE expression to a certain extent leads to a decrease in CO 2 fixation, V cmax and J max”
✓ located verbatim in the source · abstract, characters 459–562

Title

Reduction in chloroplastic ribulose-5-phosphate-3-epimerase decreases photosynthetic capacity in Arabidopsis

Yonghong Li; Lianwei Peng; Xiaoqin Wang; et al. Frontiers in Plant Science 2022. doi:10.3389/fpls.2022.813241

Other claims from this paper (6)

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Defoliation caused a substantial decrease in wheat root density.

Taxon: wheatTriticum aestivumt0
Treatment: defoliationt0
Outcome: root densitye2
Direction: decreasee2

Not reportedComparator

Verbatim

t0
“Temporary growth cessation of wheat roots following defoliation”
✓ located verbatim in the source · title, characters 0–63

e2
“This caused a substantial decrease in root density”
✓ located verbatim in the source · abstract, characters 884–934

Title

Temporary growth cessation of wheat roots following defoliation

Eusun Han; John A. Kirkegaard; Kristian Thorup-Kristensen Plant and Soil 2024. doi:10.1007/s11104-024-06547-4

Other claims from this paper (3)

Intervention effect Root penetration of defoliated wheat paused for 269 °C days (20 days) after defoliation.
Intervention effect After the pause, wheat root penetration resumed at a rate similar to un-defoliated plants (1.8 mm °C days −1).
Intervention effect Defoliation was associated with reduced water and N uptake of wheat at maturity, especially from deeper soil layers (>2 m).

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

The improved genotypes had a strong decrease in chlorophyll content.

Taxon: BarleyHordeum vulgaret0
Outcome: chlorophyll contente0
Direction: decreasee0

Not reportedTreatmentComparator

Verbatim

e0
“These improved genotypes showed a strong decrease in their chlorophyll content, assessed by SPAD measurement”
✓ located verbatim in the source · abstract, characters 806–914

t0
“Barley”
✓ located verbatim in the source · title, characters 45–51

Title

Intoduction and Evaluation of Salt- Tolerant Barley Gentypes

Mokhtar Baraket; Ali Sahli; Hager Amara; et al. Annals of biological research 2014

Other claims from this paper (19)

Intervention effect Plant height fell significantly in all barley genotypes at 12 g NaCl.L1.
Intervention effect Leaf surface fell in some barley genotypes under that stress level.
Intervention effect High salinity did not reduce leaf surface in Manel.
Intervention effect High salinity did not reduce leaf surface in Rihane.
Intervention effect High salinity did not reduce leaf surface in PK30118.
Observation Ardhaoui maintained a high number of ears per square metre regardless of salinity.
Observation Pak1 maintained a high number of ears per square metre regardless of salinity.
Observation PK30109 maintained a high number of ears per square metre regardless of salinity.
Observation PK30046 maintained a high number of ears per square metre regardless of salinity.
Intervention effect Tunisian improved cultivars were severely affected by 12 g NaCl.L-1 irrigation.
Intervention effect PK30118 was severely affected by 12 g NaCl.L-1 irrigation.
Intervention effect PK30130 was severely affected by 12 g NaCl.L-1 irrigation.
Intervention effect Thousand grain weight was affected by severe salinity in all genotypes except Ardhaoui.
Observation Manel, Rihane, PK30118 and PK30130 had the highest yields without salinity.
Intervention effect Pak1 had the lowest yield reduction at moderate salinity.
Intervention effect Ardhaoui had the lowest yield reduction under severe salinity.
Intervention effect Only severe salinity significantly affected barley lines.
Observation Salt sensitive genotypes could not restrict leaf expansion under salinity.
Recommendation The authors recommend Manel and Rihane only for non-saline conditions, Pak1 and PK30046 for moderate salinity, and Ardhaoui for moderate or severe salinity.

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