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TranscriptomicsAnalysis of natural wheat and spelt sourdough ecosystem during a 10-day spontaneous laboratory fermentation
This SuperSeries is composed of the following subset Series: GSE15686: Meta-transcriptome analysis of a natural wheat sourdough ecosystem during a 10-day spontaneous laboratory fermentation (I) GSE15691: Meta-transcriptome analysis of a natural spelt sourdough ecosystem during a 10-day spontaneous l...
ORGANISM(S): Lactobacillus paracasei 
2010-07-07 | E-GEOD-15803 | biostudies-arrayexpress
TranscriptomicsDNA validation of LAB 2k v2
To study their metabolic potential in natural ecosystems, we developed a species-independent LAB microarray, containing 2,269 30-mer oligonucleotides, and targeting 406 genes that play a key role in the production of sugar catabolites, bacteriocins, exopolysaccharides, and aromas, in probiotic and b...
ORGANISM(S): Lactobacillus johnsonii 
2009-10-20 | E-GEOD-9082 | biostudies-arrayexpress
TranscriptomicsAn experimental loop design improves the detection of congenital chromosomal aberrations by array CGH
Comparative genomic hybridization microarrays (array CGH or molecular karyotyping) for the detection of congenital chromosomal aberrations is the application of microarray technology that is coming fastest into routine clinical application. When using a two-channel microarray of genomic DNA probes f...
ORGANISM(S): Homo sapiens 
2010-05-25 | E-GEOD-6538 | biostudies-arrayexpress
TranscriptomicsLactobacillus plantarum IMDO 130201, a wheat sourdough isolate, adapts to growth in wheat sourdough simulation medium at different pH values through differential gene expression
Sourdough is a very competitive and challenging environment for microorganisms. Usually, a stable microbiota composed of lactic acid bacteria (LAB) and yeasts comes to dominate this ecosystem. Although rich in carbohydrates, thus providing an ideal environment to grow, the low pH presents a particul...
ORGANISM(S): Lactobacillus plantarum 
2011-07-31 | E-GEOD-23945 | biostudies-arrayexpress
TranscriptomicsMeta-transcriptome analysis of a natural wheat sourdough ecosystem during a 10-day spontaneous, laboratory fermentation
Lactic acid bacteria (LAB) are of industrial importance in the production of fermented foods, among which sourdough-derived products. Despite their limited metabolic capacity LAB contribute considerably to important characteristics of fermented foods, among which extended shelf-life, microbial safet...
ORGANISM(S): Lactobacillus pontis 
2010-07-07 | E-GEOD-15693 | biostudies-arrayexpress
TranscriptomicsMeta-transcriptome analysis of a natural wheat sourdough ecosystem during a 10-day spontaneous laboratory fermentation
Lactic acid bacteria (LAB) are of industrial importance in the production of fermented foods, among which sourdough-derived products. Despite their limited metabolic capacity LAB contribute considerably to important characteristics of fermented foods, among which extended shelf-life, microbial safet...
ORGANISM(S): Pediococcus acidilactici 
2010-07-07 | E-GEOD-15686 | biostudies-arrayexpress
TranscriptomicsRNA validation of LAB 2k v2
To study their metabolic potential in natural ecosystems, we developed a species-independent LAB microarray, containing 2,269 30-mer oligonucleotides, and targeting 406 genes that play a key role in the production of sugar catabolites, bacteriocins, exopolysaccharides, and aromas, in probiotic and b...
ORGANISM(S): Lactobacillus pontis 
2010-06-21 | E-GEOD-9140 | biostudies-arrayexpress
TranscriptomicsThe side population of human pancreatic cancer expresses cancer stem cell-associated genes
Purpose: To explore the side population (SP) in pancreatic ductal adenocarcinoma (PDAC) for its gene expression profile and its association to cancer stem cells (CSC) and to evaluate the value of genes from its gene signature on patient survival. Experimental design: Side and main population (MP) c...
ORGANISM(S): Homo sapiens 
2014-09-26 | E-GEOD-42404 | biostudies-arrayexpress
TranscriptomicsComparison of the transcriptomes of hmgb1 vs Col-0
Testing the consequences of the absence of the chromatin-associated HMGB1 protein on the transcriptome in Arabidopsis. Keywords: Comparison of mutant and wildtype samples. Four replicate RNA extractions were performed of each genotype using independent pools of plants. hmgb1#1 (Cy5) vs. Col-0#1 (Cy3...
ORGANISM(S): Arabidopsis thaliana 
2008-11-23 | E-GEOD-10638 | biostudies-arrayexpress
TranscriptomicsComparison of the transcriptomes of tfIIs vs Col-0
Testing the consequences of the absence of the transcript elongation factor TFIIS on the transcriptome in Arabidopsis. Keywords: Comparison of mutant and wildtype Four replicate RNA extractions were performed of each genotype using independent pools of plants. Samples were hybridized in two dye-swap...
ORGANISM(S): Arabidopsis thaliana 
2010-04-03 | E-GEOD-10663 | biostudies-arrayexpress
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