Search claims · PlantClaims

Associationobservedoriginal resultmeasured

Claim · model-written summary

The DON-3-glucoside/DON ratio increased as DON contamination decreased.

Taxon: wheatTriticum aestivumt0
Compound: DON contaminatione0
Outcome: DON-3-glucoside/DON ratioe0
Direction: increasese0

Verbatim

e0
“The DON-3-glucoside/DON ratio increases with decreasing DON contamination”
✓ located verbatim in the source · abstract, characters 1239–1312

t0
“wheat”
✓ located verbatim in the source · title, characters 126–131

Title

Masked mycotoxins: does breeding for enhancedFusarium head blight resistance result in more deoxynivalenol-3-glucoside in new wheat varieties?

M. Lemmens; B. Steiner; M. Sulyok; et al. World Mycotoxin Journal 2016. doi:10.3920/wmj2015.2029

Other claims from this paper (7)

Observation All investigated wheat cultivars converted DON to DON-3-glucoside.
Observation DON-3-glucoside reached up to 35% relative to DON contamination.
Association FHB symptoms and DON contamination were highly significantly related.
Intervention effect Breeding for FHB resistance reduced DON contamination.
Association DON contamination and DON-3-glucoside concentration were highly correlated.
Intervention effect Resistance breeding reduced DON-3-glucoside content along with DON.
Observation Masked toxin reduction was lower than DON reduction after FHB resistance introgression.

Observationobservedoriginal resultmeasured

Claim · model-written summary

PCR chemotyping gave an oversimplified picture because all 3Ac-DON chemotype strains produced more DON than 3Ac-DON.

Outcome: produced more DON than 3Ac-DONe0

Not reportedTaxon

Verbatim

e0
“all 3Ac-DON chemotype strains produced more DON than 3Ac-DON”
✓ located verbatim in the source · abstract, characters 1347–1407

Title

Study of Fungal Colonization of Wheat Kernels in Syria with a Focus on Fusarium Species

Dima Alkadri; Paola Nipoti; Katharina Döll; et al. International Journal of Molecular Sciences 2013. doi:10.3390/ijms14035938

Other claims from this paper (16)

Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

The assay detected all tested modified DON analogues (15-acetyl DON, 3-acetyl DON, DON-3-glucoside and nivalenol).

Taxon: wheat, maize, wheat bran, wheat flour, and barleye1
Compound: 15-acetyl DON, 3-acetyl DON, DON-3-glucoside, and another tricothecene, nivalenole5
Outcome: Selectivity for modified DONe5
Qualifier: all were detectede5

Verbatim

e1
“testing wheat, maize, wheat bran, wheat flour, and barley samples with DON contamination levels as high as 5 ppm”
✓ located verbatim in the source · abstract, characters 309–421

e5
“Selectivity for modified DON was examined, specifically 15-acetyl DON, 3-acetyl DON, DON-3-glucoside, and another tricothecene, nivalenol; all were detected”
✓ located verbatim in the source · abstract, characters 1175–1331

Title

QuickTox™ Kit for QuickScan DON (Vomitoxin)

Andre L. Albert; Phillip D. Champoux; Alan H. Davis Journal of AOAC International 2013. doi:10.5740/jaoacint.12-472

Other claims from this paper (5)

Method / resource The DON assay showed a linear dose response over 0-5.0 ppm with R2 values exceeding 0.97.
Method / resource Repeatability RSD (RSDr) values ranged from 3.12 to 16.01% across all tested commodities and levels.
Method / resource Assay results were not affected by aflatoxin B1, fumonisin B1, ochratoxin A or zearalenone.
Observation The assay gave acceptable results in robustness studies when timing, temperature and volume were covaried.
Observation All data points were within the ranges defined in the acceptance criteria.

Associationobservedoriginal resultnegativesignificant (as stated)measured

Claim · model-written summary

DON and DON-3-glucoside were positively correlated.

Taxon: wheatTriticum aestivume1
Outcome: DON and DON-3-glucoside (DON-3G)e0
Direction: positively correlatede0
Value: r=0.800; P <0.001e0
Comparator: DON-3-glucoside (DON-3G)e0

Verbatim

e0
“only DON and DON-3-glucoside (DON-3G) were positively correlated (r=0.800; P <0.001)”
✓ located verbatim in the source · abstract, characters 1309–1393

e1
“wheat grain”
✓ located verbatim in the source · title, characters 48–59

Title

Occurrence ofFusarium species and mycotoxins in wheat grain collected in the Czech Republic

J. Chrpová; V. Šíp; T. Sumíková; et al. World Mycotoxin Journal 2015. doi:10.3920/wmj2015.1917

Other claims from this paper (16)

Association Maize as preceding crop significantly increased DON accumulation in wheat.
Observation Eastern Czech areas were most endangered by the surveyed Fusarium and mycotoxin problem.
Observation Fusarium poae prevailed in Czech wheat samples.
Observation Fusarium graminearum prevailed in Czech wheat samples.
Association F. poae infection rose greatly in 2012, reaching 93.3% of samples, with warmer and drier weather.
Observation Emerging mycotoxins, particularly enniatins, were present in wheat grain.
Association Increased emerging mycotoxins could accompany high DON through mixed infections.
Association The remaining measured toxins varied independently of one another.
Association F. graminearum produced more DON in mixed infections with other species.
Association Fusarium culmorum produced more DON in mixed infections with other species.
Association F. avenaceum with other species appeared to promote DON, DON-3G and nivalenol production.
Association F. avenaceum with other species appeared to promote enniatin and beauvericin production.
Association F. poae contamination also promoted five mycotoxins.
Association F. graminearum presence appeared decisive for zearalenone accumulation.
Association F. culmorum presence appeared decisive for zearalenone accumulation.
Association Zearalenone levels were not correlated with DON levels.

Associationobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Region, cultivar and their interaction significantly affected DON and DON-3G concentrations and ratios.

Outcome: DON and DON-3G concentrations and DON-3G/DON ratiose0
Setting: regione0

Not reportedTaxonDirection

Verbatim

e0
“region, cultivar, and region × cultivar interaction all significantly affected DON and DON-3G concentrations and DON-3G/DON ratios”
✓ located verbatim in the source · abstract, characters 1257–1387

Title

Natural occurrence of deoxynivalenol and deoxynivalenol-3-glucoside in various wheat cultivars grown in Jiangsu province, China

F. Dong; S. Wang; M. Yu; et al. World Mycotoxin Journal 2017. doi:10.3920/wmj2016.2158

Other claims from this paper (11)

Observation All wheat samples contained DON, averaging 2,087±112 µg/kg in 2015.
Observation Wheat samples averaged 2,601±126 µg/kg DON in 2016.
Observation DON-3G was detected in 425 (96%) samples in 2015.
Observation DON-3G was detected in 405 (97%) samples in 2016.
Observation Mean DON-3G concentration was 545±28 µg/kg in 2015.
Observation Mean DON-3G concentration was 819±44 µg/kg in 2016.
Observation DON-3G/DON ratios ranged from 5 to 84% in 2015.
Observation DON-3G/DON ratios ranged from 0 to 71% in 2016.
Association DON levels correlated highly with DON-3G concentrations.
Association Cultivar FHB resistance was proportional to conversion of DON to DON-3G.
Association FHB-resistant Sumai 188 and Ningmai 13 generally had lower DON and DON-3G levels.

Mechanismobservedoriginal resultpositivemeasured

Claim · model-written summary

Devosia insulae FS10-7 degraded DON to 3-epi-DON through 3-keto-DON.

Taxon: WheatTriticum aestivumt0
Interactor: strain FS10-7e0biocontrol_agent
Compound: 3-keto-DONe0
Outcome: degraded DON to 3-epi-DONe0

Not reportedDirection

Verbatim

e0
“strain FS10-7 degraded DON to 3-epi-DON by forming a 3-keto-DON intermediate.”
✓ located verbatim in the source · abstract, characters 502–579

t0
“Wheat”
✓ located verbatim in the source · title, characters 138–143

Title

Utilization of a Novel Soil-Isolated Strain Devosia insulae FS10-7 for Deoxynivalenol Degradation and Biocontrol of Fusarium Crown Rot in Wheat

Weijie He; Tiantian Zhang; Mengru Zheng; et al. Phytopathology 2024. doi:10.1094/phyto-10-23-0412-kc

Other claims from this paper (4)

Observation DON degradation persisted across pH 4–10 and 16–42 °C under aerobic conditions.
Intervention effect FS10-7 inhibited Fusarium crown rot in laboratory Petri dishes.
Intervention effect FS10-7 inhibited Fusarium crown rot in greenhouse pots.
Mechanism Authors associated FS10-7 biocontrol with DON degradation rather than direct antagonism.

Observationobservedoriginal resultmeasured

Claim · model-written summary

DON content varied considerably among DON-containing kernels.

Taxon: wheatTriticum aestivumt0
Outcome: DON content among DON containing kernels (DCK)e0
Direction: varied considerablye0

Verbatim

e0
“Single kernel DON analysis showed that DON content among DON containing kernels (DCK) varied considerably.”
✓ located verbatim in the source · abstract, characters 1086–1192

t0
“wheat”
✓ located after whitespace/quote normalisation · title, characters 121–126

Title

Estimation of Bulk DON Content of Small Grain Samples for Comprehensive Evaluation of Fusarium Head Blight Resistance in Wheat

K. H. S. Peiris; Y. Dong; W. W. Bockus; et al. 2013 Kansas City, Missouri, July 21 - July 24, 2013 2013. doi:10.13031/aim.20131593384

Other claims from this paper (5)

Method / resource SKNIR estimated sample DON using estimated single-kernel weight and predicted DON levels.
Method / resource SKNIR estimates were within 6.7 ppm of GC-MS for 90% of 160 samples.
Method / resource The distribution of single-kernel DON levels was used to compare variety FHB reactions.
Recommendation Kernel DON distributions can help evaluate wheat variety FHB reaction in depth.
Recommendation The authors proposed SKNIR analysis for comprehensive breeding screens of resistance to disease spread and DON accumulation.

Associationobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

DON levels correlated highly with DON-3G concentrations.

Compound: DONe0
Outcome: DON-3G concentrationse0

Not reportedTaxonDirection

Verbatim

e0
“DON levels were highly correlated with DON-3G concentrations ( P <0.01)”
✓ located verbatim in the source · abstract, characters 1064–1135

Title

Natural occurrence of deoxynivalenol and deoxynivalenol-3-glucoside in various wheat cultivars grown in Jiangsu province, China

F. Dong; S. Wang; M. Yu; et al. World Mycotoxin Journal 2017. doi:10.3920/wmj2016.2158

Other claims from this paper (11)

Observation All wheat samples contained DON, averaging 2,087±112 µg/kg in 2015.
Observation Wheat samples averaged 2,601±126 µg/kg DON in 2016.
Observation DON-3G was detected in 425 (96%) samples in 2015.
Observation DON-3G was detected in 405 (97%) samples in 2016.
Observation Mean DON-3G concentration was 545±28 µg/kg in 2015.
Observation Mean DON-3G concentration was 819±44 µg/kg in 2016.
Observation DON-3G/DON ratios ranged from 5 to 84% in 2015.
Observation DON-3G/DON ratios ranged from 0 to 71% in 2016.
Association Cultivar FHB resistance was proportional to conversion of DON to DON-3G.
Association Region, cultivar and their interaction significantly affected DON and DON-3G concentrations and ratios.
Association FHB-resistant Sumai 188 and Ningmai 13 generally had lower DON and DON-3G levels.

Observationobservedoriginal resultmeasured

Claim · model-written summary

DON and 3Ac-DON were the predominant mycotoxins in all samples.

Taxon: WheatTriticum aestivumt0
Outcome: DON and 3Ac-DONe0
Qualifier: predominante0

Verbatim

t0
“Wheat Head Blight”
✓ located verbatim in the source · title, characters 35–52

e0
“In all samples DON and 3Ac-DON were predominant”
✓ located verbatim in the source · abstract, characters 1368–1415

Title

Effect of fungicide application on Wheat Head Blight, occurrence of Fusarium spp. and mycotoxin production

A. Baturo-Cieśniewska; A. Lukanowski; M. Kolenda Plant Breeding and Seed Science 2011. doi:10.2478/v10129-011-0013-2

Other claims from this paper (12)

Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Acetylated DON was usually present in maize at higher concentrations than DON.

Taxon: maizeZea mayst0
Compound: acetylated DONe1
Outcome: concentrationse1
Direction: highere1
Comparator: DONe1

Verbatim

t0
“mycotoxin concentrations in maize”
✓ located verbatim in the source · title, characters 45–78

e1
“acetylated DON was usually present at higher concentrations than DON”
✓ located verbatim in the source · abstract, characters 1304–1372

Title

A Dutch field survey on fungal infection and mycotoxin concentrations in maize

E.D. Van Asselt; W. Azambuja; A. Moretti; et al. Food Additives & Contaminants Part A 2012. doi:10.1080/19440049.2012.689997

Other claims from this paper (8)

“DON”

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