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TranscriptomicsTranscriptomic reprogramming of Ethanol adapted vs Ethanol non adapted culture
We have previously shown that fed-batch processes with the longest uncoupling phase (ethanol adapted) were characterized by induction of storage carbohydrates, a metabolic event typical of yeast cells experiencing nutrient limitation, at the onset of this phase, whereas this metabolic event was not ...
ORGANISM(S): Saccharomyces cerevisiae 
2009-08-31 | E-GEOD-15321 | biostudies-arrayexpress
TranscriptomicsGenome-wide transcriptional analysis of PE-2 strain of Saccharomyces cerevisiae
In this study we investigate the molecular physiology of the main S. cerevisiae commercial strain (PE-2) used on Brazilian bioethanol process under two distinct conditions: typical (TF) and flocculated (co-aggregated - FL) fermentation. Transcriptional machinery of PE-2 was assessed by high throughp...
ORGANISM(S): Saccharomyces cerevisiae 
2015-02-02 | E-GEOD-41834 | biostudies-arrayexpress
TranscriptomicsYarrowia lipolytica fed-batch biolipid production.
Time-course transcriptomic profilling of the oleaginous yeast Yarrowia lipolytica, during a controlled fed-batch. A nitrogen limitation was applied during the course of the fed-batch to initiate de novo biolipid synthesis. Dual staining, one replicate per slide. On each slide, a time point sample an...
ORGANISM(S): Yarrowia lipolytica 
2011-05-15 | E-GEOD-29046 | biostudies-arrayexpress
TranscriptomicsTranscriptional response of ethanol-stressed vs. non-stressed culture
The yeast Saccharomyces cerevisiae is well known for its high ethanol production performances. An original fermentation process that allows the yeast S. cerevisiae to produce in less than 45 h more than 150 g/l ethanol (i.e. 18.9°GL) was set up in our laboratory [1]. Under this condition, the yeast ...
ORGANISM(S): Saccharomyces cerevisiae 
2009-09-01 | E-GEOD-15493 | biostudies-arrayexpress
TranscriptomicsRNAseq analysis of Saccharomyces cerevisiae ethanol fermentation with oxygen sparging during the fermentation phase provided by either microbubbles or regular bubbles
Microbubbles are micron-sized bubbles generated using a fluidic oscillator. They have the potential to decrease the cost of biotechnology processes through decreasing the energy required for aeration and mixing. Propagation of yeast cells showed few morphological and transcriptomic changes when cult...
ORGANISM(S): Saccharomyces cerevisiae S288c 
2020-06-30 | E-MTAB-8716 | biostudies-arrayexpress
TranscriptomicsGlobal transcriptome response of recombinant protein xylanase producing E. coli in high cell density fed batch culture
Strong production of recombinant proteins interfere with cellular processes in many ways. The extent of the bacterial stress response is determined by the specific properties of the recombinant protein, and by the rates of transcription and translation. The consideration of bacterial stress and star...
ORGANISM(S): Escherichia coli 
2011-05-23 | E-GEOD-29439 | biostudies-arrayexpress
UnknownA cell engineering approach to enzyme-based fed-batch fermentation.
Not available
S-EPMC8310608 | biostudies-literature
GenomicsTranscriptomic impact of PrsA over-expression during fed-batch Bacillus subtilis alpha-amylase fermentation
Transcriptomic impact of PrsA over-expression during fed-batch Bacillus subtilis alpha-amylase fermentation
PRJNA783567 | ENA
UnknownAn adaptive, continuous substrate feeding strategy based on evolved gas to improve fed-batch ethanol fermentation.
Not available
S-EPMC11903602 | biostudies-literature
TranscriptomicsTranscription profiling of S. cerevisiae T128 was used as a model of typical commercial bakers yeast used in Japan to investigation of stress responses during commercial fermentation
Gene expression profiles of baker’s yeast during initial dough-fermentation were investigated using liquid fermentation media to obtain insights at the molecular level into rapid adaptation mechanisms of baker’s yeast. Results showed that onset of fermentation caused drastic changes in gene expr...
ORGANISM(S): Saccharomyces cerevisiae 
2008-06-12 | E-GEOD-3043 | biostudies-arrayexpress
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