Fermentation metagenome
Ontology highlight
ABSTRACT:
PROVIDER: PRJDB15734 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Bacterial community of Indigo reduction fluids made with different indigo sources
| PRJDB10107 | ENA
Project description:The dynamics of the Saccharomyces carlsbergensis brewing yeast transcriptome during a production scale lager beer fermentation. The transcriptome of a lager brewing yeast (Saccharomyces carlsbergensis, syn. of S. pastorianus), was analysed at 12 different time points spanning a production-scale lager beer fermentation. Generally, the average expression rapidly increased and had a maximum value on day 2, then decreased as the sugar got consumed. Especially genes involved in protein and lipid biosynthesis or glycolysis were highly expressed during the beginning of the fermentation. Similarities as well as significant differences in expression profiles could be observed when comparing to a previous transcriptome analysis of a laboratory yeast grown in YPD. The regional distribution of various expression levels on the chromosomes appeared to be random or near-random and no reduction in expression near telomeres was observed. Keywords: time-course
2002-09-09 | GSE79 | GEO
Project description:Indigofera tinctoria L. leaf powder promote indigo reduction
| PRJDB13554 | ENA
Project description:The dynamics of the Saccharomyces carlsbergensis brewing yeast transcriptome during a production scale lager beer fermentation. The transcriptome of a lager brewing yeast (Saccharomyces carlsbergensis, syn. of S. pastorianus), was analysed at 12 different time points spanning a production-scale lager beer fermentation. Generally, the average expression rapidly increased and had a maximum value on day 2, then decreased as the sugar got consumed. Especially genes involved in protein and lipid biosynthesis or glycolysis were highly expressed during the beginning of the fermentation. Similarities as well as significant differences in expression profiles could be observed when comparing to a previous transcriptome analysis of a laboratory yeast grown in YPD. The regional distribution of various expression levels on the chromosomes appeared to be random or near-random and no reduction in expression near telomeres was observed.
2010-05-27 | E-GEOD-79 | biostudies-arrayexpress
Project description:Stable indigo-reducing ecosystem occurs via successive marked changes in microbiota during indigo fermentation
| PRJDB11066 | ENA
Project description:Isolation and characterization of indigo-reducing bacteria and analysis of microbiota from indigo-fermentation suspension
| PRJDB11981 | ENA
Project description:The physiology of ethanologenic Escherichia coli grown anaerobically in alkaline-pretreated plant hydrolysates is not well studied. To gain insight into how E. coli responds to such hydrolysates, we studied an E. coli K-12 ethanologen fermenting a hydrolysate prepared from corn stover pre-treated by ammonia fiber expansion. Despite the high sugar content (~6% glucose, 3% xylose) and relatively low toxicity of this hydrolysate, E. coli ceased growth long before glucose was depleted. Nevertheless, the cells remained metabolically active and continued conversion of glucose to ethanol until all glucose was consumed. Gene expression profiling revealed complex and changing patterns of metabolic physiology and cellular stress responses throughout the different stages of growth. During the exponential and transition phases of growth, high cell maintenance and stress response costs were mitigated, in part, by free amino acids available in the hydrolysate media. However, after the majority of amino acids were depleted from the media cells entered stationary phase and ATP derived from glucose fermentation was consumed entirely by the demands of cell maintenance in the hydrolysate. Comparative gene expression profiling and metabolic modeling of the ethanologen suggested that the high energetic cost of mitigating osmotic, lignotoxin and ethanol stress collectively limits growth, sugar utilization rates and ethanol yields in alkaline-pretreated lignocellulosic hydrolysates. 38 samples in total. 24 samples were derived from biological replicate fermentations of alkaline-pretreated cornstover hydrolysate (12 datapoint time-series per fermentation). The remaining samples were obtained from fermentations conducted in defined media (Glucose Minimal Media (GMM, n=7), Synthetic Hydrolysate media (SynH, n=7)).
2012-06-17 | E-GEOD-35049 | biostudies-arrayexpress
Project description:Investigation of fermentation process of a Lactobacillus suebicus strainan grown in anaerobic batch and chemostat cultures.
2019-10-30 | PXD015964 | Pride
Project description:In this study, the recombinant Trichoderma reesei strain HJ48 was employed to investigate the differences between anaerobic and aerobic fermentation of glucose, through genome-wide transcription analysis.Analysis of the genes induced under fermentation condition has revealed novel features in T. reesei. Our results how that many genes related to ribosome were expressed more highly under aerobic condition in HJ48.
2019-07-20 | GSE84613 | GEO
Project description:In this study, the recombinant Trichoderma reesei strain HJ48 was employed to investigate the differences between anaerobic fermentation of xylose and glucose, through genome-wide transcription analysis. Analysis of the genes induced under fermentation condition has revealed novel features in T. reesei. Our results how that many genes related to ribosome were expressed more highly with xylose than with glucose in HJ48.
2019-07-14 | GSE84393 | GEO