Search claims · PlantClaims

Associationobservedoriginal resultno effectmeasured

Claim · model-written summary

NaCl-induced K+ efflux is not mediated by inwardly directed K+ channels, as tested in the akt1 mutant.

Taxon: ArabidopsisArabidopsise2
Gene: akt1e3
Outcome: NaCl-induced K+ effluxe3
Qualifier: not mediated by inwardly directed K+ channelse3

Not reportedDirection

Verbatim

e2
“Noninvasive ion flux measuring and patch-clamp techniques were used to characterize K+ fluxes from Arabidopsis (Arabidopsis thaliana) root mature epidermis and leaf mesophyll under various Ca2+ to Na+ ratios”
✓ located verbatim in the source · abstract, characters 242–449

e3
“NaCl-induced K+ efflux was not related to the osmotic component of the salt stress, was inhibited by the K+ channel blocker TEA+, was not mediated by inwardly directed K+ channels (tested in the akt1 mutant), and resulted in a significant decrease in cytosolic K+ content”
✓ located verbatim in the source · abstract, characters 451–722

Title

Extracellular Ca2+ Ameliorates NaCl-Induced K+ Loss from Arabidopsis Root and Leaf Cells by Controlling Plasma Membrane K+-Permeable Channels

Sergey Shabala; Vadim Demidchik; Lana Shabala; et al. PLANT PHYSIOLOGY 2006. doi:10.1104/pp.106.082388

Other claims from this paper (13)

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Amidosulfuron down-regulated the expression of A9, bHLH91 and a putative cell wall protein in rapeseed flower buds.

Taxon: Rapeseedt0
Treatment: amidosulfurone0
Gene: A9, bHLH91 and putative cell wall protein LOC106368794e5
Outcome: A9, bHLH91 and putative cell wall protein LOC106368794e5
Direction: Down-regulatione5
Comparator: controle4

Verbatim

t0
“in Rapeseed”
✓ located verbatim in the source · title, characters 142–153

e0
“In the first several days after exposure to amidosulfuron at a gametocidal dose of ca. 1 μg per plant, the plants showed the earliest symptoms including short retard of raceme elongation, slight chlorosis on leaf, and decrease of photosynthesis rate”
✓ located verbatim in the source · abstract, characters 331–580

e4
“A comparison of transcriptomic profiling data of the young flower buds of the treated plants with the control identified 142 up-regulated and 201 down-regulated differential expression transcripts with functional annotations”
✓ located verbatim in the source · abstract, characters 974–1198

e5
“Down-regulation of several interesting genes encoding PAIR1, SDS, PPD2, HFM1, CSTF77, A6, ALA6, UGE1, FLA20, A9, bHLH91 and putative cell wall protein LOC106368794, and up-regulation of autophagy-related protein ATG8A indicated functional abnormalities about cell cycle, cell wall formation, chloroplast structure, and tissue autophagy”
✓ located verbatim in the source · abstract, characters 1200–1535

Title

Acetolactate Synthase-Inhibiting Gametocide Amidosulfuron Causes Chloroplast Destruction, Tissue Autophagy, and Elevation of Ethylene Release in Rapeseed

Xi-Qiong Liu; Cheng-Yu Yu; Jun-Gang Dong; et al. Frontiers in Plant Science 2017. doi:10.3389/fpls.2017.01625

Other claims from this paper (17)

Intervention effect Amidosulfuron at a gametocidal dose caused a short retardation of raceme elongation in rapeseed early after exposure.
Intervention effect Amidosulfuron caused slight chlorosis on rapeseed leaves in the first days after exposure.
Intervention effect Amidosulfuron reduced the photosynthetic rate and leaf chlorophyll content of rapeseed.
Intervention effect Amidosulfuron reduced soluble sugar and pyruvate contents in rapeseed plants.
Intervention effect Amidosulfuron altered the contents of several free amino acids in rapeseed plants, direction not stated.
Intervention effect Amidosulfuron deformed chloroplasts in leaf and anther epidermis and tapetal plastids of rapeseed.
Intervention effect Amidosulfuron caused autophagic vacuoles in tapetal cells and uni-nucleate microspores, which degenerated quickly.
Intervention effect Amidosulfuron treatment yielded 142 up-regulated differential expression transcripts in young flower buds.
Intervention effect Amidosulfuron treatment yielded 201 down-regulated differential expression transcripts in young flower buds.
Intervention effect Amidosulfuron down-regulated the expression of PAIR1, SDS and PPD2 genes in rapeseed flower buds.
Intervention effect Amidosulfuron down-regulated the expression of HFM1, CSTF77 and A6 genes in rapeseed flower buds.
Intervention effect Amidosulfuron down-regulated the expression of ALA6, UGE1 and FLA20 genes in rapeseed flower buds.
Intervention effect Amidosulfuron up-regulated the autophagy-related protein ATG8A in rapeseed flower buds.
Intervention effect Amidosulfuron up-regulated the ethylene-responsive transcription factor RAP2-11-like in rapeseed flower buds.
Intervention effect Amidosulfuron elevated the ethylene release rate of rapeseed.
Mechanism The gene expression changes indicate functional abnormalities in cell cycle, cell wall formation, chloroplast structure and tissue autophagy of amidosulfuron-treated rapeseed.
Association Metabolic decrease related to photosynthesis and energy supply is associated with amidosulfuron-induced male sterility in rapeseed.

Intervention effectobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

low nitrate treatment significantly reduced the expression of cyclin- and expansin-related genes CYCD3-3, CYCB1-1 and EXPA8

Taxon: flowering Chinese cabbageBrassica rapa subsp. pekinensise1
Treatment: low nitrate treatmente6
Gene: CYCD3-3, CYCB1-1 and EXPA8e7
Outcome: expression of cyclin- and expansin-related genese7
Direction: reducede7

Not reportedComparator

Verbatim

e1
“flowering Chinese cabbage. The results showed that the bolting and flowering time was earlier under the treatment with low nitrate and, the lower the nitrate concentration, the earlier the bolting and flowering”
✓ located verbatim in the source · abstract, characters 283–493

e6
“In addition, the pith cell area at the stem tip was significantly reduced under low nitrate treatment, resulting in a significant decrease in stem thickness”
✓ located verbatim in the source · abstract, characters 1048–1204

e7
“The expression of cyclin- and expansin-related genes (CYCD3-3, CYCB1-1 and EXPA8) was significantly reduced”
✓ located verbatim in the source · abstract, characters 1206–1313

Title

Effect of Nitrate Concentration on the Growth, Bolting and Related Gene Expression in Flowering Chinese Cabbage

Yudan Wang; Lili Chen; Wei Su; et al. Agronomy 2021. doi:10.3390/agronomy11050936

Other claims from this paper (11)

Intervention effect low nitrate treatment advanced bolting and flowering time in flowering Chinese cabbage
Intervention effect low-nitrate treatment reduced the content of nitrate, soluble protein and free amino acid
Intervention effect low-nitrate treatment reduced the total nitrogen content of flowering Chinese cabbage
Intervention effect low-nitrate treatment increased the C/N ratio of flowering Chinese cabbage
Association the C/N ratio was significantly negatively correlated with plant height, stem thickness and biomass
Association the C/N ratio was significantly positively correlated with flowering rate
Mechanism nitrogen may affect bolting and flowering by regulating the C/N ratio
Intervention effect low nitrate treatment significantly increased the expression of flowering-related genes SOC1 and LFY
Intervention effect low nitrate treatment significantly reduced the pith cell area at the stem tip
Intervention effect low nitrate treatment significantly decreased stem thickness of flowering Chinese cabbage
Mechanism nitrogen may regulate stem development of flowering Chinese cabbage by regulating cyclin- and expansin-related gene expression

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

In the Osrdr1 mutant, 279 genes were down-regulated relative to WT.

Taxon: riceOryza sativat0
Material: Osrdr1e1
Treatment: loss-of-function mutante0
Gene: OsRDR1e0
Outcome: genese1
Direction: decreaseinferrede1
Value: 279e1
Comparator: WTe1

Verbatim

t0
“Mutation of the RDR1 gene caused genome-wide changes in gene expression, regional variation in small RNA clusters and localized alteration in DNA methylation in rice”
✓ located verbatim in the source · title, characters 0–165

e0
“We characterized a loss-of-function mutant (Osrdr1) of the OsRDR1 gene in rice (Oryza sativa L.)”
✓ located verbatim in the source · abstract, characters 707–803

e1
“Microarray analysis identified 1,175 differentially expressed genes (5.2% of all expressed genes in the shoot-tip tissue of rice) between Osrdr1 and WT, of which 896 and 279 genes were up- and down-regulated, respectively, in Osrdr1”
✓ located verbatim in the source · abstract, characters 852–1084

Title

Mutation of the RDR1 gene caused genome-wide changes in gene expression, regional variation in small RNA clusters and localized alteration in DNA methylation in rice

Ningning Wang; Di Zhang; Zhenhui Wang; et al. BMC Plant Biology 2014. doi:10.1186/1471-2229-14-177

Other claims from this paper (10)

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

The Ppd-A1_del303 allele gave lower harvest index and grain yield than the Ppd-A1b Ppd-B1c genotype.

Taxon: winter wheatTriticum aestivumt0
Treatment: replacement of the Ppd-A1b allele with Ppd-A1_del303e6
Gene: Ppd-A1_del303e6
Outcome: harvest index and grain yielde7
Direction: negatively affectede7
Comparator: the Ppd-A1b Ppd-B1c genotypee7

Verbatim

t0
“winter wheat (Triticum aestivum L.) agronomic traits”
✓ located verbatim in the source · title, characters 81–133

e6
“The replacement of the Ppd-A1b allele with Ppd-A1_del303 led to a decrease in the effect of the dominant Ppd-B1c allele on accelerating heading”
✓ located verbatim in the source · abstract, characters 2369–2512

e7
“negatively affected the grain weight per spike, thousand grain weight, harvest index and grain yield compared to the Ppd-A1b Ppd-B1c genotype”
✓ located verbatim in the source · abstract, characters 2517–2658

Title

Allelic variation at the PPD-A1 locus and its associations with heading time and winter wheat (Triticum aestivum L.) agronomic traits in the northern Black Sea region

V. I. Fait; O. O. Pogrebniuk; V. R. Fedorova; et al. Agricultural science and practice 2024. doi:10.15407/agrisp11.02.046

Other claims from this paper (9)

Observationobservedoriginal resultmeasured

Claim · model-written summary

The studied varieties and lines lacked the known genes Lr28, Lr36 and Lr47 from Ae. speltoides, except for the lines of cvs. Thatcher and Pavon.

Taxon: common wheatTriticum aestivumt0
Gene: Lr28 , Lr36 , and Lr47e6
Outcome: known genese6
Qualifier: from Ae. speltoidese6

Verbatim

t0
“in common wheat introgression lines with genetic material from Aegilops speltoides Tausch”
✓ located verbatim in the source · title, characters 49–138

e6
“lacked the known genes Lr28 , Lr36 , and Lr47 from Ae. speltoides (except for the lines of cvs. Thatcher and Pavon). On the base of analysis of DNA markers, it was assumed that Chelyaba 75 and seven resistant lines from the Odand ANK-39-series have translocations bearing the LrSp gene. Presumably, the rest of samples possess additional not yet identified genes of Ae. speltoides”
✓ located verbatim in the source · abstract, characters 1397–1777

Title

A tendency towards leaf rust resistance decrease in common wheat introgression lines with genetic material from Aegilops speltoides Tausch

L. Ya. Plotnikova; L. V. Meshkova; E. I. Gultyaeva; et al. Vavilov Journal of Genetics and Breeding 2018. doi:10.18699/vj18.395

Other claims from this paper (12)

Associationauthor interpretationoriginal resultmeasured

Claim · model-written summary

Expression of three mevalonate-branch genes was increased, possibly sustaining hormone levels for rice growth under nutrient stress.

Taxon: rice accessionsOryza sativae0
Gene: 3-hydroxy-3-methylglutaryl-CoA synthase,3-hydroxy-3-methylglutaryl-CoA reductase,and mevalonate kinasee6
Outcome: expressione6
Direction: increasede6

Verbatim

e0
“The differential expression of the key genes controlling isoprenoid metabolism in allelopathic and weak allelopathic rice accessions”
✓ located verbatim in the source · abstract, characters 0–132

e6
“the relationships possibly existed among terpenoid synthesis decrease,hormone synthesis reduction,and the plant growth inhibition,which in turn resulted in to a great extent,increased expression of the three genes encoding 3-hydroxy-3-methylglutaryl-CoA synthase,3-hydroxy-3-methylglutaryl-CoA reductase,and mevalonate kinase”
✓ located verbatim in the source · abstract, characters 1438–1763

Title

FQ-PCR Analysis on the Differential Expression of the Key Enzyme Genes Involved in Isoprenoid Metabolic Pathway in Allelopathic and Weak Allelopathic Rice Accessions (Oryza sativa L.) under Nitrogen Stress Condition

Hai Wang ACTA AGRONOMICA SINICA 2007

Other claims from this paper (10)

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

The largest rearrangement of the DNA primary structure in both chamomile genotypes was observed at radiation doses of 5–10 Gy.

Taxon: chamomilee0
Material: Zhemchuzhina Lesostepi variety and its mutante0
Organ / stage: stage of plant floweringe1
Treatment: radiation doses of 5–10 Gye2
Outcome: rearrangement of the DNA primary structuree2
Direction: largeste2
Comparator: control spectra of ampliconse2

Verbatim

e0
“Using two genotypes of chamomile (Zhemchuzhina Lesostepi variety and its mutant)”
✓ located verbatim in the source · abstract, characters 0–80

e1
“at the stage of plant flowering under conditions of X-ray presowing irradiation of seeds at doses of 5–15 Gy”
✓ located verbatim in the source · abstract, characters 284–392

e2
“It was established that the largest rearrangement of the DNA primary structure in both genotypes, which is manifested in a decrease in the similarity with the control spectra of amplicons, is observed at radiation doses of 5–10 Gy”
✓ located verbatim in the source · abstract, characters 697–927

Title

Association of the Stimulation of Plant Antioxidant Protection with Traits of Genome Instability

D. O. Sokolova; T. V. Halych; V. V. Zhuk; et al. Cytology and Genetics 2022. doi:10.3103/s0095452722050103

Other claims from this paper (4)

Intervention effectobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Heat treatment reduced relative copy numbers of mitochondrial and chloroplast DNA by over 30% in grapevine leaves.

Taxon: Vitis viniferaVitis viniferat0
Material: Chardonnaye2
Treatment: heat treatment at 45°C for 120 minutese2
Outcome: relative copy numbers of mitochondrial and chloroplast DNAe1
Direction: reductionse1
Value: over 30%e1
Comparator: control groupe1
Setting: in vitroe2

Verbatim

t0
“Vitis vinifera”
✓ located verbatim in the source · title, characters 91–105

e1
“In the group of plants subjected to heat treatment, statistically significant (p>0.05) reductions in the relative copy numbers of mitochondrial and chloroplast DNA were observed compared to the control group, with a decrease of over 30%”
✓ located verbatim in the source · abstract, characters 684–920

e2
“Micropropagated grapevine plants of the ‘Chardonnay’ variety were grown in vitro on MS medium and subjected to heat treatment at 45°C for 120 minutes”
✓ located verbatim in the source · abstract, characters 291–440

Title

Changes in the relative copy numbers of chloroplast and mitochondrial DNA in the leaves of Vitis vinifera L. after high-temperature treatment in vitro

Dmitry I. Vodolazhsky; Lavr A. Kryukov BIO Web of Conferences 2023. doi:10.1051/bioconf/20237802003

Other claims from this paper (2)

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Two pathogenesis-related proteins, an abscisic stress-ripening protein and heat shock protein 1 were expressed only under drought in maize.

Taxon: maizeZea mayse2
Material: line KS140e2
Organ / stage: V5 or V6 leaf stagee2
Treatment: drought conditionse0
Gene: pathogenesis-related proteinse0
Outcome: expressede0
Qualifier: an abscisic stress-ripening protein and heat shock protein 1e0
Comparator: well-watered plantse1

Not reportedDirection

Verbatim

e2
“inbred maize (Zea mays L.) line KS140 was subjected to drought stress by withholding water for 10 days at the V5 or V6 leaf stage”
✓ located verbatim in the source · abstract, characters 135–264

e1
“Water-deficient plants experienced a decrease in relative leaf water content, stomatal conductance, net CO2 assimilation rate, and water use efficiency compared to well-watered plants”
✓ located verbatim in the source · abstract, characters 266–449

e0
“Two pathogenesis-related proteins, an abscisic stress-ripening protein and heat shock protein 1, were expressed only under drought conditions”
✓ located verbatim in the source · abstract, characters 1257–1398

Title

Physiological and proteomic analysis of the response to drought stress in an inbred Korean maize line

Sang-Gon Kim; Lee Jinseok; Jung‐Tae Kim; et al. Plant Omics 2015

Other claims from this paper (14)

Intervention effect Drought decreased relative leaf water content, stomatal conductance and net CO2 assimilation rate in maize line KS140 compared with well-watered plants.
Intervention effect Drought decreased water use efficiency in maize line KS140 compared with well-watered plants.
Intervention effect Drought reduced leaf area in maize line KS140 by 75% compared with well-watered plants.
Intervention effect Drought reduced aerial tissue dry matter by 64% in maize line KS140 compared with well-watered plants.
Intervention effect Drought reduced root dry matter by 56% in maize line KS140 compared with well-watered plants.
Intervention effect Leaf chlorophyll content was unchanged under drought in maize line KS140.
Intervention effect Twenty-nine protein spots were differentially expressed between well-watered and water-deficient maize plants.
Intervention effect Of the differentially expressed protein spots, 24 were up-regulated in water-deficient maize plants.
Intervention effect Of the differentially expressed protein spots, 5 were down-regulated in water-deficient maize plants.
Observation 34% of the identified proteins were involved in metabolism in drought-treated maize.
Observation 24% of the identified proteins were involved in response to stress in drought-treated maize.
Observation 14% of the identified proteins were involved in photosynthesis in drought-treated maize.
Observation 7% of the identified proteins were involved in protein modification in drought-treated maize.
Observation 14% of the identified proteins were of unknown function in drought-treated maize.

“decrease in A”

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