Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Sulfurospirillum_fermentation_firstData

ABSTRACT: The experiments were done to investigate fermentation and hydrogen production by the Epsilonproteobacterium Sulfurospirillum multivorans and Sulfurospirillum cavolei. they were grown on pyurvate with or without the electron acceptor fumarate.

INSTRUMENT(S): Orbitrap Fusion

ORGANISM(S): Sulfurospirillum Cavolei Nbrc 109482 Sulfurospirillum Multivorans Sulfurospirillum Cavolei

SUBMITTER: Lorenz Adrian

LAB HEAD: Lorenz Adrian

PROVIDER: PXD010316 | Pride | 2018-11-07

REPOSITORIES: Pride

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
	Scav_P1_GEL-01.msf	Msf
	Scav_P1_GEL.raw	Raw
	Scav_P2_GEL-01.msf	Msf
	Scav_P2_GEL.raw	Raw
	Scav_P3_GEL-01.msf	Msf

Items per page:

1 - 5 of 24

Similar Datasets

Sulfurospirillum_fermentation - The experiments were done to investigate fermentation and hydrogen production by the Epsilonproteobacterium Sulfurospirillum multivorans and Sulfurospirillum cavolei. they were grown on pyurvate with or without the electron acceptor fumarate. S. multivorans was cultivated additionally with lactate and fumarate to gather information on lactate oxidation.

Project description:The experiments were done to investigate fermentation and hydrogen production by the Epsilonproteobacterium Sulfurospirillum multivorans and Sulfurospirillum cavolei. they were grown on pyurvate with or without the electron acceptor fumarate. S. multivorans was cultivated additionally with lactate and fumarate to gather information on lactate oxidation.

2018-11-07 | PXD010303 | Pride

Tetrachloroethene respiration in Sulfurospirillum species is regulated by a two-component system as unraveled by comparative genomics, transcriptomics, and regulator binding studies

Project description:Sulfurospirillum multivorans is one of the few bacteria, which can anaerobically respire organohalides such as tetrachloroethene. The regulation of this organohalide respiration is in most parts unknown. Sulfurospirillum multivorans was shown to downregulate the expression of organohalide respiration-specific genes slowly when no substrate is present, over the time of approximately 100 generations. To unravel the molecular details of this peculiar regulation and the involved factors, we sequenced the primary transcriptome of the organism.

2020-10-23 | GSE139083 | GEO

Proteome and acetylome of Sulfurospirillum halorespirans during long-term downregulation of organohalide respiratory genes

Project description:Organohalide respiration is an environmentally relevant type of anaerobic respiration. We show that Sulfurospirillum halorespirans undergoes the same type of downregulation of the organohalide respiratory genes as had been overserved before in S. multivorans when cultivated without chlorinated ethenes for a long period of time. We compared the proteomes and acetylomes of S. halorespirans cells cultivated in the presence of PCE with those of cells long- and short-term cultivated with nitrate as sole electron acceptor.

2018-04-05 | PXD008953 | Pride

Sulfurospirillum multivorans

Project description:Sulfurospirillum multivorans overview

| PRJNA85551 | ENA

LC-MS/MS data of Sulfurospirillum multivorans

Project description:Organohalide respiration is an environmentally important but poorly characterized type of anaerobic respiration. We compared the global proteome of the versatile organohalide-respiring Epsilonproteobacterium Sulfurospirillum multivorans grown with different electron acceptors (fumarate, nitrate, or tetrachloroethene [PCE]).The most significant differences in protein abundance were found for gene products of the organohalide respiration region. This genomic region encodes the corrinoid and FeS cluster containing PCE reductive dehalogenase PceA and other proteins putatively involved in PCE metabolism such as those involved in corrinoid biosynthesis. The latter gene products as well as PceA and a putative quinol dehydrogenase were almost exclusively detected in cells grown with PCE. This finding suggests an electron flow from the electron donor such as formate or pyruvate via the quinone pool and a quinol dehydrogenase to PceA and the terminal electron acceptor PCE. Two putative accessory proteins, an IscU-like protein and a peroxidase-like protein, were detected with PCE only and might be involved in PceA maturation. The proteome of cells grown with pyruvate instead of formate as electron donor indicates a route of electrons from reduced ferredoxin via an Epsilonproteobacterial complex I and the quinone pool to PCE.

2016-07-15 | PXD004011 | Pride

Sulfurospirillum multivorans strain:N

Project description:Sulfurospirillum multivorans Genome Sequencing

| PRJNA394001 | ENA

Transcription profiling of G sulfurreducens GGS nitrogen fixation

Project description:G. sulfurreducens (ATCC #51573) was obtained from the laboratory culture collection of Dr. Derek Lovley. Cells were grown under strict anaerobic conditions at 30 °C in chemostats, as previously described (for more information see Esteve-Núñez, A., M. M. Rothermich, M. Sharma, and D. R. Lovley. 2004. Growth of Geobacter sulfurreducens under nutrient-limiting conditions in continuous culture. Environ. Microbiol.:in press.), with acetate (5 mM) as the electron donor and fumarate (27.5 mM) as the electron acceptor. For growth in the absence of fixed nitrogen, the ammonium chloride (4.7 mM) was omitted from the medium and fumarate served as the electron acceptor. Therefore, cultures with ammonium chloride were limited by acetate while cultures without ammonium chloride were limited by nitrogen. Cultures were maintained at a dilution rate of 0.05 h-1 for 5 culture vessel volumes to ensure that cells were at steady-state prior to harvesting. Cells were harvested by centrifugation at 4 °C and the cell pellet was flash-frozen in liquid nitrogen and then stored at -80 °C prior to RNA extraction. Cells grown in the absence of ammonium had acetylene reduction rates of 0.012 nmol/hr compared to 0.003 nmol/hr in ammonium-grown cells, providing evidence that these cells were fixing nitrogen.. The steady-state concentration of cells in the nitrogen-fixing chemostats (0.178 mg/mL + 0.011; mean + standard deviation, n=3) was significantly lower than chemostats provided with ammonium (0.45 mg/mL + 0.007). Three cultures of acetate limited growth with fumarate as the electron acceptor and three cultures of nitrogen limited growth with fumarate as the electron acceptor were grown. Each culture vessel was harvested and extracted for total RNA separately to produce three biological replicates for this experiment.

2005-01-01 | E-TIGR-82 | biostudies-arrayexpress

Gene expression in a Geobacter sulfurreducens strain adapted for faster Fe(III) oxide reduction grown with fumarate as an electron acceptor

Project description:Geobacter sulfurreducens PCA was put under selective pressure for rapid Fe(III) oxide reduction. The resultant strain, V1, contained five confirmed mutations and reduced Fe(III) oxide 17 times faster. One of these five mutations inactivates dcuB, a fumarate/succinate antiporter necessary for growth with fumarate as an electron acceptor. V1 dcuB+ is a V1 strain containing a wild type copy of dcuB. Whole genome DNA microarray analysis was performed in order to determine which genes are up- or down-regulated in V1 dcuB+ compared to PCA, both grown with fumarate as an electron acceptor.

2011-04-12 | GSE21313 | GEO

Sulfurospirillum multivorans DSM 12446

Project description:Sulfurospirillum multivorans DSM 12446 Genome sequencing

| PRJNA84417 | ENA

Transcription profiling of G sulfurreducens GGS Fe(III) vs fumarate

Project description:G. sulfurreducens (ATCC #51573) was obtained from the laboratory culture collection of Dr. Derek Lovley. Cells were grown under strict anaerobic conditions at 30 °C in chemostats, (see Esteve-Núñez, A., M. M. Rothermich, M. Sharma, and D. R. Lovley. 2004. Growth of Geobacter sulfurreducens under nutrient-limiting conditions in continuous culture. Environ. Microbiol.:in press. for more information), with acetate (5 mM) as the electron donor and Fe(III) citrate (55 mM) or fumarate (27.5 mM) as the electron acceptor. Under these conditions acetate is the substrate limiting growth. Cultures were maintained at a dilution rate of 0.05 h-1 for 5 culture vessel volumes to ensure that cells were at steady-state prior to harvesting. Cells were harvested by centrifugation at 4 °C and the cell pellet was flash-frozen in liquid nitrogen and then stored at 80 °C prior to RNA extraction. Three cultures of acetate limited growth with fumarate as the electron acceptor and three cultures of acetate limited growth with Fe(III) as the electron acceptor were grown. Each culture vessel was harvested and extracted for total RNA separately to produce three biological replicates for this experiment.

2005-01-01 | E-TIGR-81 | biostudies-arrayexpress

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data