0000000000026547

AUTHOR

Petr Karlovsky

showing 2 related works from this author

MycoKey Round Table Discussions of Future Directions in Research on Chemical Detection Methods, Genetics and Biodiversity of Mycotoxins

2018

MycoKey, an EU-funded Horizon 2020 project, includes a series of “Roundtable Discussions” to gather information on trending research areas in the field of mycotoxicology. This paper includes summaries of the Roundtable Discussions on Chemical Detection and Monitoring of mycotoxins and on the role of genetics and biodiversity in mycotoxin production. Discussions were managed by using the nominal group discussion technique, which generates numerous ideas and provides a ranking for those identified as the most important. Four questions were posed for each research area, as well as two questions that were common to both discussions. Test kits, usually antibody based, were one major focus of the…

0301 basic medicineProteomicsSettore CHIM/01 - CHIMICA ANALITICAComputer scienceHealth Toxicology and MutagenesisBiodiversitylcsh:Medicinebiological controlmicrobiomeToxicology//purl.org/becyt/ford/1 [https]transcriptomicscommunication with non-scientistsA better understanding of metabolomics from the cellular to the ecosystem level is needed to inform and control mycotoxin production control and remediation. Antibody-based diagnostics have become an acceptable standard in many practical applications but sophisticated multi-mycotoxin detection protocols are the future for many official regulatory controls especially as the number of toxins that are regulated increases and need more standardization and cross-laboratory validation.antibodies2. Zero hungerGeneticsbiologyNominal groupBiodiversitymetabolomicsGeneral partnershipBiological controlAntibodiesBiological controlCommunication with non-scientists Metabolomics Microbiome Multi-mycotoxin detection protocols Nominal group discussion technique ProteomicsTranscriptomicsmulti-mycotoxin detection protocolsSettore AGR/12 - PATOLOGIA VEGETALECommunication with non-scientistsEnvironmental MonitoringNominal group discussion techniqueOpinionAntibodies03 medical and health sciencesMycotoxicologyBiointeractions and Plant HealthproteomicsFood supplyAnimalsHumansMetabolomicsnominal group discussion technique//purl.org/becyt/ford/1.6 [https]Transcriptomicsbusiness.industryResearchlcsh:RUsabilityMycotoxinsbiology.organism_classification030104 developmental biologyMulti-mycotoxin detection protocolsRound tableRankingMicrobiomeEPSbusinesscommunication with non-scientistToxins
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Transcription of genes in the biosynthetic pathway for fumonisin mycotoxins is epigenetically and differentially regulated in the fungal maize pathog…

2012

ABSTRACT When the fungal pathogen Gibberella moniliformis (anamorph, Fusarium verticillioides ) colonizes maize and maize-based products, it produces class B fumonisin (FB) mycotoxins, which are a significant threat to human and animal health. FB biosynthetic enzymes and accessory proteins are encoded by a set of clustered and cotranscribed genes collectively named FUM, whose molecular regulation is beginning to be unraveled by researchers. FB accumulation correlates with the amount of transcripts from the key FUM genes, FUM1 , FUM21 , and FUM8 . In fungi in general, gene expression is often partially controlled at the chromatin level in secondary metabolism; when this is the case, the deac…

DISRUPTIONTranscription GeneticFUM21[SDV]Life Sciences [q-bio]DIVERSITYPROTEINFusarium verticillioidesmaizeSECONDARY METABOLISMgene clusterEpigenesis GeneticHistonesFUM8FusariumGene Expression Regulation FungalASPERGILLUSPromoter Regions Genetic2. Zero hungerGenetics0303 health sciencesHistone deacetylase inhibitorhistone acetylationAcetylationArticlesGeneral MedicineChromatinChromatinGENOMEHistoneMultigene Family[SDE]Environmental SciencesTrichostatin AEpigenetics; Fusarium verticillioides; fmonisin synthesismedicine.drugCONIDIATIONChromatin Immunoprecipitationmedicine.drug_classGenes FungalChIPBiologyGFPZea maysMicrobiologyFumonisinsChromatin remodeling03 medical and health sciencesmedicineEpigeneticsMolecular Biology030304 developmental biologyepigenetics030306 microbiologyCLUSTERFumonisins; epigenetics; Fusarium verticillioides; maize; histone acetylation; histone deacetylases; ChIP; Trichostatin A; FUM1; FUM21; FUM8; GFP; gene clusterMycotoxinsChromatin Assembly and DisassemblyFUM1Histone Deacetylase InhibitorsTrichostatin AAcetylationbiology.proteinChromatin immunoprecipitationhistone deacetylases
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