- Order Studies
The Sulfolobus systems biology (‘‘SulfoSYS’’)-project represented the first (hyper-)thermophilic Systems Biology project, funded within the European trans-national research initiative ‘‘Systems Biology of Microorganisms’’. Within the SulfoSYS-project, focus lies on studying the effect of temperature variation on the central carbohydrate metabolism (CCM) of S. solfataricus that is characterized by the branched Entner–Doudoroff (ED)-like pathway for sugar (glucose, galactose) degradation and the Embden–Meyerhof–Parnas (EMP)-like pathway, which is employed during gluconeogenesis. The effect of temperature changes on the CCM network of S. solfataricus is analyzed by the tight integration of bioinformatics, genome, transcriptome, proteome, metabolome, and enzymatic data, with all –omic and biochemical data being produced from identical batches of biomass. Beside providing experimental data, one main part of this highly integrative project is the in silico analysis of the CCM network, including the design of a sufficiently precise model according to the silicon cell type model . This model will allow for the computation of the S. solfataricus CCM, and in particular to investigate its robustness to changes in temperature at the system level.
SEEK ID: https://fairdomhub.org/investigations/8
Projects: SulfoSys
Investigation position:
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Created: 23rd Sep 2009 at 14:14
Last updated: 22nd Nov 2011 at 19:12
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Projects: SulfoSys
Institutions: Wageningen University & Research
Expertise: Microbiology, Genetics
SysMO is a European transnational funding and research initiative on "Systems Biology of Microorganisms".
The goal pursued by SysMO was to record and describe the dynamic molecular processes going on in unicellular microorganisms in a comprehensive way and to present these processes in the form of computerized mathematical models.
Systems biology will raise biomedical and biotechnological research to a new quality level and contribute markedly to progress in understanding. Pooling European research ...
Projects: BaCell-SysMO, COSMIC, SUMO, KOSMOBAC, SysMO-LAB, PSYSMO, SCaRAB, MOSES, TRANSLUCENT, STREAM, SulfoSys, SysMO DB, SysMO Funders, SilicoTryp, Noisy-Strep
Web page: http://sysmo.net/
Silicon cell model for the central carbohydrate metabolism of the archaeon Sulfolobus solfataricus under temperature variation
Programme: SysMO
Public web page: http://sulfosys.com/
Organisms: Sulfolobus solfataricus
The pilot experiment has been set up in order to develop uniform SOPs for the Sulfosys consortium. It comprises proteomics, transcriptomics, metabolomics as well as enzymatic essays. Cells for all the members of the consortium have been obtained from the same batch fermentations according to fermentation SOP of Sulfosys. The pilot resulted in creating a procedures for all the techniques used in consortium.
Submitter: Pawel Sierocinski
Investigation: Analysis of Central Carbon Metabolism of Sulfol...
Assays: Comparison of proteome of S. solfataricus at 70 and 80C, Comparison of transcriptome of S. solfataricus at 70 and 80C, Enzyme activity tests for S. solfataricus, Fermentation of S. solfataricus at 70 and 80C in a batch fermenter, Intracellular metabolomics of S. solfataricus at 70 and 80C
Snapshots: No snapshots
The pilot experiment was conducted in order to create SOPs and to gain insight in transcriptome of cells grown at 70 and 80C
Submitter: Pawel Sierocinski
Assay type: Transcriptional Profiling
Technology type: Microarray
Investigation: Analysis of Central Carbon Metabolism of Sulfol...
Organisms: Sulfolobus solfataricus
SOPs: Sulfosys - SOP microarray
Data files: No Data files
Snapshots: No snapshots
Samples obtained form the central fermentation facility of Sulfosys have been compared using iTRAQ (isobaric tag for relative and absolute quantification). A pilot experiment resulted in creation of SOP and initial data on cells grown at 70 and 80C
Submitter: Pawel Sierocinski
Assay type: Protein Expression Profiling
Technology type: Isotope Ratio Mass Spectrometry
Investigation: Analysis of Central Carbon Metabolism of Sulfol...
Organisms: Sulfolobus solfataricus
SOPs: Sulfosys - SOP proteomics
Data files: 1 hidden item
Snapshots: No snapshots
In order to get uniform data from all geographically separated partners in a consortium, central fermentation facility has been set-up. Based on empirical data, standard procedures for growing S. solfataricus cells have been developed.
Submitter: Pawel Sierocinski
Assay type: Experimental Assay Type
Technology type: Technology Type
Investigation: Analysis of Central Carbon Metabolism of Sulfol...
Organisms: Sulfolobus solfataricus
SOPs: Sulfosys - SOP fermentation
Data files: 6 hidden items
Snapshots: No snapshots
Based on initial cell material, series of SOPs connected with assays of enzymes involved in Central Carbon Metabolism of S. solfataricus have been developed.
Submitter: Pawel Sierocinski
Assay type: Experimental Assay Type
Technology type: Technology Type
Investigation: Analysis of Central Carbon Metabolism of Sulfol...
Organisms: Sulfolobus solfataricus
SOPs: 1 hidden item
Data files: 2 hidden items
Snapshots: No snapshots
Pilot experiment concerning metabolome of S. solfataricus was conducted in order to acquire SOPs regarding the technique and gain insight on differences in metabolite concentrations at 70 and 80C
Submitter: Pawel Sierocinski
Assay type: Metabolomics
Technology type: Gas Chromatography Mass Spectrometry
Investigation: Analysis of Central Carbon Metabolism of Sulfol...
Organisms: Sulfolobus solfataricus
SOPs: Sulfosys - SOP metabolomics
Data files: No Data files
Snapshots: No snapshots
SOPs related with medium composition, fermentation and stocking of S. solfataricus.
Creator: Pawel Sierocinski
Submitter: Pawel Sierocinski
Investigations: Analysis of Central Carbon Metabolism of Sulfol... and 1 hidden item
Studies: Pilot experiment - S. solfataricus grown at 70 ... and 1 hidden item
Assays: Fermentation of S. solfataricus at 70 and 80C i... and 1 hidden item
Standard procedure regarding intracellular metabolome analysis using GC-MS.
Creator: Pawel Sierocinski
Submitter: Pawel Sierocinski
Protocol for RNA isolation, cDNA synthesis and labeling and hybridization and cleanup of Sulfolobus solfataricus microarray
Creator: Pawel Sierocinski
Submitter: Pawel Sierocinski
Standard operating procedures regarding iTraq based proteomics.
Creator: Pawel Sierocinski
Submitter: Pawel Sierocinski
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Abstract (Expand)
Authors: , Dominik Esser, , , , , , Julia Reimann, , , Daniela Teichmann, Marleen van Wolferen, , , , , , , , , ,
Date Published: 31st Aug 2009
Publication Type: Not specified
PubMed ID: 19802714
Citation: