Escherichia coli
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA94659 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Recovery from stationary phase in 10 mM Na-P (pH 7.5)
| PRJNA94657 | ENA
Project description:Responses of Escherichia coli as they recover from one stationary phase in 10 mM Na-P + 0.2 % glucose at OD 0.4 Keywords: time course
2006-03-08 | GSE4371 | GEO
Project description:Recovery from stationary phase in LB + 0.2 % glucose
| PRJNA94819 | ENA
Project description:Responses of Escherichia coli as they recover from one stationary phase in 10 mM Na-P Keywords: time course
2006-03-08 | GSE4370 | GEO
Project description:S. typhimurium 14028 wt, hfq and smpB were harvested from log phase LB (LBlog); (2), stationary phase LB (LBstat); (3) 4h MgM medium pH 5.0 after resuspension of LB stat culture (MgMshock); and (4) log phase MgM medium pH5.0 after 100fold dilution of an LB stat culture (MgMDil). Total RNA was extracted, cDNA labeled and hybridized to a non-redundant Salmonella whole genome PCR product ORF array. S. typhimurium 14028 cells were harvested, on three separate days, (1), after growth at 30°C to log phase in LB (LBlog); (2), after growth at 30°C to stationary phase in LB (LBstat); (3) after transfer of a stationary phase culture grown in LB into magnesium-deficient MgM medium [100 mM Tris-Cl, 5 mM KCl, 7.5 mM (NH4)2SO4, 0.5 mM K2SO4, 1 mM KH2PO4, 0.2% glycerol, 0.1% Casamino acids, 8uM MgCl2] pH 5.0 and growth for four more hours at 30°C (MgMshock); (4) after 100fold dilution of a stationary phase culture grown in LB into magnesium-deficient MgM medium pH5.0 and growth at 30°C to log phase (MgMDil). This procedure was performed on (A), wild type [WT] cells; (B), cells of an hfq- (STM4361) knockout mutant; and (C), cells of an smpB- (STM2688) knockout mutant, resulting in 36 samples total. Total RNA was extracted, cDNA labeled with Cy5-dCTP and hybridized versus Cy3-labeled 14028 gDNA to a non-redundant Salmonella whole genome PCR product ORF array.
2008-12-12 | E-GEOD-11486 | biostudies-arrayexpress
Project description:Flag-YBX1 overexpressed T24 cells pellets were resuspended with 2 volume of lysis buffer (150 mM KCl, 10 mM HEPES pH 7.6, 2 mM EDTA, 0.5% NP-40, 0.5 mM DTT, 1:100 protease inhibitor cocktail, 400 U/ml RNase inhibitor), and incubated at 4 °C for 30 min with rotation. Then the lysate was centrifuged at 15 000 g for 20 min. Before incubating the lysate with Flag beads, 100ul were taken as input. The anti-Flag M2 magnetic beads (Sigma, 10 μl per mg lysate) were washed with NT2 buffer (200 mM NaCl, 50 mM HEPES pH 7.6, 2 mM EDTA, 0.05% NP-40, 0.5 mM DTT, 200 U/ml RNase inhibitor) four times. Cell lysate was mixed with M2 beads and incubated at 4 °C for 4 h with rotation. The beads were washed two times with 1 ml ice-cold NT2 buffer. Then the beads were subject to Micrococal nuclease (NEB) digestion (1:1 000 000 dilution) for 8 min at 37 °C. The beads were cooled on ice immediately for 5 min and washed two times with 1 ml ice-cold 1× PNK+EGTA buffer (50 mM Tris-HCl pH 7.5, 20 mM EDTA, 0.05% NP-40, 200 U/ml RNase inhibitor) and two times with 1 ml ice-cold 1× PK buffer (50 mM NaCl, 100 mM Tris-HCl pH 7.5, 10 mM EDTA, 0.2% SDS, 200 U/ml RNase inhibitor). Then the beads were digested with 200 μl pre-heated (20 min at 50 °C) Proteinase K and RNAs were extracted with an equal volume of Acid-Phenol: Chloroform, pH 4.5 (Ambion). The RNAs were subjected to rRNA removal and Bisseq. The libraries were sequenced on the Illumina HiSeq X-Ten platform at Novogene (Tianjin, CA) with paired-end 150 bp read length.The m5C sites were called using meRanCall from meRanTK (FDR < 0.01).
2019-07-02 | GSE133625 | GEO
Project description:Investigation of whole genome gene expression level in E. coli rpoS knock-out strain grown up to stationary phase in M9 minimal media supplemented with 0.2% glucose
2014-02-05 | GSE46543 | GEO
Project description:A proteome and acetylome study under different culture conditions was carried out by quantitative label-free mass spectrometry analysis. E. coli K12 BW25113 strain was grown employing TB7 complex medium or M9 minimal medium, supplemented with glucose 20 mM or glycerol 40 mM as carbon source. Therefore, 4 culture conditions (TB7-glucose, TB7-glycerol, MM9-glucose, and MM9-glycerol) were used. Samples were taken in exponential and in stationary growth phase, resulting in 8 experimental samples: TB7-glucose in exponential phase, TB7-glucose in stationary phase, TB7-glycerol in exponential phase, TB7-glycerol in stationary phase, MM9-glucose in exponential phase, MM9-glucose in stationary phase, MM9-glycerol in exponential phase, and MM9-glycerol in stationary phase, with 4 biological replicates from each. This work emphasises the importance of the culture conditions choice, as they determine both, location of acetylation, and acetylation level, which may have an impact on regulation of the central metabolism.
2024-05-21 | PXD041209 | Pride
Project description:Recovery from stationary phase in LB + glucose at OD 1.0
| PRJNA94821 | ENA
Project description:Recovery from stationary phase in LB + glucose at OD 0.4
| PRJNA94811 | ENA