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RNA expression for ethanologenic E coli strains LY180 and LY180 del yqhC in the absence and presence of furfural

ABSTRACT: The data explore the transcription of strain LY180 and the yqhC deletion mutant LY180 del yqhC without and with 0.5 g/L furfural. LY180 and LY180 del yqhC are described in Turner, PC, EN Miller, LR Jarboe, P Pharkya, KT Shanmugam, and LO Ingram. 2009. Escherichia coli YqhC regulates transcription of the adjacent yqhD and dkgA genes, and mutations in yqhC contribute to furfural resistance in ethanologenic strains (in preparation for submission to Appl Env Microbiol)

ORGANISM(S): Escherichia coli Escherichia coli str. K-12 substr. MG1655

PROVIDER: GSE17788 | GEO | 2010/08/24

SECONDARY ACCESSION(S): PRJNA117889

REPOSITORIES: GEO

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RNA expression for ethanologenic E coli strains LY180 and LY180 del yqhC in the absence and presence of furfural

Project description:The data explore the transcription of strain LY180 and the yqhC deletion mutant LY180 del yqhC without and with 0.5 g/L furfural. LY180 and LY180 del yqhC are described in Turner, PC, EN Miller, LR Jarboe, P Pharkya, KT Shanmugam, and LO Ingram. 2009. Escherichia coli YqhC regulates transcription of the adjacent yqhD and dkgA genes, and mutations in yqhC contribute to furfural resistance in ethanologenic strains (in preparation for submission to Appl Env Microbiol) Total RNA was prepared from cultures of LY180 and LY180 del yqhC immediately before and 15 min after addition of furfural to 0.5 g/L. The Nimblegen TI83333 chip measures expression of 4,237 genes, with 5 replicates, and 18 probes average per gene.

2010-08-24 | E-GEOD-17788 | biostudies-arrayexpress

Response of ethanologenic E coli strains LY180 and EMFR9 to furfural

Project description:The data explore the transcriptional response of strain LY180 and the furfural-resistant derivative EMFR9 to 0.5 g/L furfural LY180 and EMFR9 and differences in their expression profiles are described in Miller, E. N., L. R. Jarboe, L. P. Yomano, S. W. York, K. T. Shanmugam, and L. O. Ingram. 2009. Silencing of NADPH-dependent oxidoreductase genes (yqhD and dkgA) in furfural-resistant ethanologenic Escherichia coli. Appl Environ Microbiol 75:4315-23. The response of LY180 to furfural is described in Miller, E. N., L. R. Jarboe, P. C. Turner, P. Pharkya, L. P. Yomano, S. W. York, D. Nunn, K. T. Shanmugam, and L. O. Ingram. 2009. Furfural Inhibits Growth by Limiting Sulfur Assimilation in Ethanologenic Escherichia coli strain LY180. Appl Environ Microbiol., 2009.

2009-08-25 | GSE17786 | GEO

Response of ethanologenic E coli strains LY180 and EMFR9 to furfural

2010-05-06 | E-GEOD-17786 | biostudies-arrayexpress

RNA expression for ethanologenic E coli strains LY180, EMFR9 and EMFR35 in the absence and presence of 5mM and 15 mM furfural for 15 min

2013-04-29 | GSE46442 | GEO

RNA expression for ethanologenic E coli strains LY180, EMFR9 and EMFR35 in the absence and presence of 5mM and 15 mM furfural for 15 min

Project description:The data explore the transcriptional response of strains LY180 and EMFR9 to 5 mM furfural under anaerobic fermentation condition The data explore the transcriptional response of strains LY180 and EMFR35 to 15 mM furfural under anaerobic fermentation condition The expression differences of polyamine transporters in LY180 vs EMFR9 and EMFR35 are further described in RD Geddes,X Wang, LP Yomano, EN Miller, H Zheng, KT Shanmugam, and LO Ingram. 2013. Selected Polyamines and Polyamine Transporters Increase Furfural Tolerance (in preparation for submission to Appl Env Microbiol) Total RNA was prepared from cultures of LY180, EMFR9 and EMFR35 immediately before and 15 min after addition of furfural (5mM and 15 mM). The Nimblegen TI83333 chip measures expression of 4,237 genes, with 5 replicates, and 18 probes average per gene. The complete dataset comprising 8 samples is linked below as a supplementary file.

2013-04-29 | E-GEOD-46442 | biostudies-arrayexpress

Transcriptome Profiling of Zymomonas mobilis under furfural stress

Project description:Investigation of the expression profiling of the ethanologenic Zymomonas mobilis in response to furfural stress.

2012-05-09 | GSE37848 | GEO

Transcriptome Profiling of Zymomonas mobilis under furfural stress

Project description:Investigation of the expression profiling of the ethanologenic Zymomonas mobilis in response to furfural stress. A six chip study using total RNA recovered from three separate wild-type cultures of Zymomonas mobilis ATCC31821 and three separate cultures of a triple treated with 1.0 g/l furfural. Each chip measures the expression level of 1800 genes from Zymomonas mobilis ATCC31821 and the associated plasmids, with three-fold technical redundancy.

2012-05-08 | E-GEOD-37848 | biostudies-arrayexpress

Expression analysis of Gordonia sp. KTR9 and Gordonia sp. KTR9 mutant GlnR upon exposure to high and low Nitrogen conditions

Project description:Investigation of gene expression level changes in Gordonia sp. KTR9 and Gordonia sp. KTR9 mutant GlnR upon exposure to high and low nitrogen conditions The Gordonia sp. KTR9 strain used in this study has been previously described by Thompson KT, Crocker FH, Fredrickson HL.2005. Mineralization of the cyclic nitramine explosive hexahydro-1,3,5-trinitro-1,3,5-triazine by Gordonia and Williamsia spp. Appl Environ Microbiol. 2005 Dec;71(12):8265-72.

2013-02-06 | GSE42341 | GEO

Expression analysis of Gordonia sp. KTR9 upon exposure to RDX and Nitrogen limitation

Project description:Investigation of gene expression level changes in Gordonia sp. KTR9 upon exposure to RDX and Nitrogen Limitation, compared to controls with no RDX. The Gordonia sp. KTR9 strain used in this study has been previously described by Thompson KT, Crocker FH, Fredrickson HL.2005. Mineralization of the cyclic nitramine explosive hexahydro-1,3,5-trinitro-1,3,5-triazine by Gordonia and Williamsia spp. Appl Environ Microbiol. 2005 Dec;71(12):8265-72.

2013-02-06 | GSE42340 | GEO

Metabolic inhibition of Clostridium thermocellum M1570 by pentose sugars.

Project description:Differential RNA-Seq analyses to investigate the basis for metabolic inhibition of Clostridium thermocellum M1570 by xylose. The M1570 strain was developed in the C. thermocellum DSM 1313 Δhpt background strain. Lactate dehydrogenase (Ldh) and phosphotransacetylase (Pta) genes are deleted (Argyros DA, Tripathi SA, Barrett TF, Rogers SR, Feinberg LF, Olson DG, Foden JM, Miller BB, Lynd LR, Hogsett DA, Caiazza NC: High ethanol titers from cellulose by using metabolically engineered thermophilic, anaerobic microbes. Appl Environ Microbiol 2010, 77:8288-8294 )

2016-10-31 | GSE74918 | GEO

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