Difference in Chemotype Composition of Fusarium graminearum Populations Isolated from Durum Wheat in Adjacent Areas Separated by the Apennines in Northern-Central Italy

Purahong, Witoon; Tonti, Stefano; Salomoni, D.; Nipoti, Paola; Covarelli, Lorenzo; Pisi, Annamaria

doi:10.5423/ppj.2011.27.4.354

Cited by 26 publications

(14 citation statements)

References 26 publications

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“…The results obtained in this study showed that the 15‐ADON chemotype was the most prevalent one inside the F. graminearum population isolated from durum and soft wheat, followed by NIV and 3‐ADON chemotypes. Similar results were obtained by Prodi et al . in northern Italy.…”

Section: Discussionsupporting

confidence: 92%

Fusarium species, chemotype characterisation and trichothecene contamination of durum and soft wheat in an area of central Italy

et al. 2014

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Section: Discussionsupporting

confidence: 92%

Fusarium species, chemotype characterisation and trichothecene contamination of durum and soft wheat in an area of central Italy

et al. 2014

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“…The dominance of F. graminearum was also observed in other European countries, e.g. France (Waalwijk et al 2008 ), Germany (Talas et al 2011 ) and Italy (Prodi et al 2009 , 2011 ). Boutigny et al ( 2014 ) identified F. graminearum as the dominant FGSC species on wheat, barley as well as maize in France.…”

Section: Distribution Of Fgsc Species and Chemotypes In Europementioning

confidence: 75%

“…This chemotype occurred only on wheat and maize (but not on barley) and this was only seen in samples that originated from the south of France. In Italy, the 15ADON genotype was predominantly found in regions with a cool winter climate (Prodi et al 2009 , 2011 ). These findings were confirmed in another study that showed mostly 15ADON-producing F. graminearum in Italy (Somma et al 2014 ).…”

Section: Distribution Of Fgsc Species and Chemotypes In Europementioning

confidence: 99%

Biogeography ofFusarium graminearumspecies complex and chemotypes: a review

Lee

Zhang

Diepeningen

et al. 2015

Food Additives & Contaminants: Part A

204

156

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Differences in the geographic distribution of distinct trichothecene mycotoxins in wheat and barley were first recorded two decades ago. The different toxicological properties of deoxynivalenol (DON), nivalenol (NIV) and their acetylated derivatives require careful monitoring of the dynamics of these mycotoxins and their producers. The phylogenetic species concept has become a valuable tool to study the global occurrence of mycotoxin-producing Fusarium species. This has revolutionised our views on the terrestrial distribution of trichothecene-producing Fusaria in the context of agronomics, climatic conditions, and human interference by the global trade and exchange of agricultural commodities. This paper presents an overview of the dynamics of the different trichothecene-producing Fusarium species as well as their chemotypes and genotypes across different continents. Clearly not one global population exists, but separate ones can be distinguished, sometimes even sympatric in combination with different hosts. A population with more pathogenic strains and chemotypes can replace another. Several displacement events appear to find their origin in the inadvertent introduction of new genotypes into new regions: 3-acetyl-DON-producing F. graminearum in Canada; 3-acetyl-DON-producing F. asiaticum in Eastern China; 15-acetyl-DON F. graminearum in Uruguay; and NIV-producing F asiaticum in the southern United States.

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“…Previous studies indicated that 15-ADON was predominant in North and South America, 3-ADON in Asia, while NIV prevailed in Africa and Australia. According to studies carried out in Europe, the 15-АDON chemotype is dominant in Italy (SOMMA et al, 2014;PRODI et al 2009PRODI et al , 2011, France (BOUTIGNY et al, 2014), Netherlands (WAALWIJK et al, 2003, England (JENNINGS et al, 2004) and Turkey (YÖRÜK et al, 2014). Similar to these results, our research showed that all observed F. graminearum isolates possessed the 15-ADON chemotype.…”

Section: Resultsmentioning

confidence: 99%

Trichothecene chemotype diversity of Fusarium graminearum isolated from wheat, maize and barley in Serbia

et al. 2017

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Diversity of trichothecene chemotypes of Fusarium graminearum isolated from kernels of wheat, barley and maize grown under various agro-ecological conditions on 13 locations was analysed. Sixteen strains were tested for the effective capability to produce 15-ADON, 3-ADON and NIV, by using the liquid chromatography-tandem mass spectrometry (LC-MS/MS) system. Fourteen out of sixteen analyzed strains produced 15-ADON, while remaining two were of the 3-ADON chemotype. Multiplex PCR reaction with two sets of specific primers for TRI3 and TRI12 genes was applied to identify trichothecene chemotypes (3-ADON, 15-ADON and NIV). The expected sizes of amplified fragments for TRI3 gene primer set are 840 bp (NIV), 610 bp (15-ADON) and 243 bp (3-ADON). The amplified fragments for TRI12 gene primer set should be 840 bp (NIV), 670 bp (15-ADON) and 410 bp (3-ADON). All F. graminearum isolates were of the 15-ADON chemotype, i.e. their bands were 610 bp and 670 bp size for TRI3 and TRI12 genes, respectively. The results indicate that genotypic characterisation does not correspond to determined chemotypes and this is a reason why the analyses for the risk of mycotoxins contamination should not be based only on trichotecene genotype determination. Due to high temperature differences in cereal growing regions in Serbia, the presence of other chemotypes could be expected. In order to determine whether besides 15-ADON there are other F. graminearum chemotypes on wheat, barley and agro-ecological conditions.

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Difference in Chemotype Composition of Fusarium graminearum Populations Isolated from Durum Wheat in Adjacent Areas Separated by the Apennines in Northern-Central Italy

Cited by 26 publications

References 26 publications

Fusarium species, chemotype characterisation and trichothecene contamination of durum and soft wheat in an area of central Italy

Fusarium species, chemotype characterisation and trichothecene contamination of durum and soft wheat in an area of central Italy

Biogeography ofFusarium graminearumspecies complex and chemotypes: a review

Trichothecene chemotype diversity of Fusarium graminearum isolated from wheat, maize and barley in Serbia

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