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TranscriptomicsGenes Differentially Expressed by Aspergillus flavus Strains After Loss of Aflatoxin Production by Serial Transfers
Aflatoxins are carcinogenic fungal secondary metabolites. Levels of aflatoxins in agricultural commodities are stringently regulated by many countries. A cluster of genes is responsible for aflatoxin biosynthesis by Aspergillus flavus and other closely related species. Expression of the clustered af...
ORGANISM(S): Aspergillus flavus 
2010-05-26 | E-GEOD-8185 | biostudies-arrayexpress
TranscriptomicsGAP aflR- vs WT timecourse
The carcinogen aflatoxin is synthesized by a cluster of genes that are regulated by the transcriptional factor, AflR. Most, but not all of these genes, have a consensus binding site for AflR in their 5’ untranslated region. Because aflR resides within the biosynthetic cluster, is has been sugges...
ORGANISM(S): Aspergillus parasiticus 
2010-06-10 | E-GEOD-2709 | biostudies-arrayexpress
TranscriptomicsAspergillus flavus transcriptome under different temperature conditions
To better understand the effect of temperature on mycotoxin biosynthesis, RNA-Seq technology was used to profile the Aspergillus flavus transcriptome under different temperature conditions. This approachallowed us to quantify transcript abundance for over 80% of fungal genes including 1,153 genes th...
ORGANISM(S): Aspergillus flavus 
2011-06-16 | E-GEOD-30031 | biostudies-arrayexpress
TranscriptomicsProfile comparisons of stored mRNA in dry maize seeds from two closely-related geneotypes varying in aflatoxin accumulation
Aflatoxin contamination occurring after infection by Aspergillus flavus is a major concern in maize production both pre- and post-harvest. A recent gene expression study of imbibed kernels highlighted induced resistance and gene regulation in kernels. In the present study, stored mRNA was profiled u...
ORGANISM(S): Zea mays 
2012-07-29 | E-GEOD-34434 | biostudies-arrayexpress
TranscriptomicsTranscriptomics analysis of human of stage-specific atherosclerotic plaques: Signature mRNA-miRNA profile of disease severity
Detection of the altered expression of inflammation associated genes in patients’ blood can provide information regarding the stage of atherosclerotic plaque without undergoing invasive procedures. In the current study, the expression levels of miRNAs within the early stage and advanced stage athero...
ORGANISM(S): Homo sapiens 
2021-06-01 | E-MTAB-10051 | biostudies-arrayexpress
TranscriptomicsTranscriptional profiles uncover Aspergillus flavus induced resistance in mature maize kernels
Aflatoxin contamination caused by the opportunistic pathogen A. flavus is a major concern in maize production prior to harvest and during storage. Previous studies indicate that both constitutive and induced resistance are involved in maize kernel defense against A. flavus infection, little is known...
ORGANISM(S): Zea mays 
2010-10-01 | E-GEOD-19883 | biostudies-arrayexpress
TranscriptomicsTranscriptomics analysis of human of stage specific atherosclerotic plaques: Signature mRNA-miRNA profile of disease severity (mRNA data)
Detection of the altered expression of inflammation associated genes in patients’ blood can provide information regarding the stage of atherosclerotic plaque without undergoing invasive procedures. In the current study, the expression levels of mRNAs within the early stage and advanced stage atheros...
ORGANISM(S): Homo sapiens 
2021-06-01 | E-MTAB-10052 | biostudies-arrayexpress
TranscriptomicsDifferential gene expression in resistant and susceptible peanut cultivars during Aspergillus infection
To identify peanut Aspergillus-interactive and Aspergillus-resistance genes, we carried out a large scale peanut Expressed Sequence Tag (EST) project followed by a peanut microarray study. For expression profiling, resistant and susceptible peanut cultivars were infected with a mixture of Aspergill...
ORGANISM(S): Arachis hypogaea 
2011-07-31 | E-GEOD-27612 | biostudies-arrayexpress
UnknownPolypill with or without Aspirin in Persons without Cardiovascular Disease.
Not available
S-EPMC7116860 | biostudies-literature
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