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S. coelicolor LY2517 R5- medium time course study

ABSTRACT: This SuperSeries is composed of the following subset Series: GSE21809: S. coelicolor LY2517 R5- medium time course study (Culture # 1) GSE21810: S. coelicolor LY2517 R5- medium time course study (Culture # 2) Refer to individual Series

ORGANISM(S): Streptomyces coelicolor

SUBMITTER: Marlene Castro-Melchor

PROVIDER: E-GEOD-21811 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Genome-wide inference of regulatory networks in Streptomyces coelicolor.

Castro-Melchor Marlene M Charaniya Salim S Karypis George G Takano Eriko E Hu Wei-Shou WS

BMC genomics 20101018

<h4>Background</h4>The onset of antibiotics production in Streptomyces species is co-ordinated with differentiation events. An understanding of the genetic circuits that regulate these coupled biological phenomena is essential to discover and engineer the pharmacologically important natural products made by these species. The availability of genomic tools and access to a large warehouse of transcriptome data for the model organism, Streptomyces coelicolor, provides incentive to decipher the intr ...[more]

PMID: 20955611

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S. coelicolor M752 SMM medium time course study

Project description:Antibiotic biosynthesis in Streptomyces species is controlled by a complex genetic and biochemical network of global and pathway specific regulators. Details of their precise interactions in mediating temporal and spatial expression of secondary metabolite genes remain poorly defined. In this study, we employed whole-genome microarrays to investigate the temporal transcriptome profiles of S. coelicolor A3(2) M752 mutant strain, which has an in frame deletion of scbR (SCO6265) and compare it to the wild-type M145 strain. scbR encondes a gamma-butyrolactone binding protein (Takano, E., Chakraburtty, R., Nihira, T., Yamada, Y., and Bibb, M. A complex role for the gamma-butyrolactone SCB1 in regulating antibiotic production in Streptomyces coelicolor A3(2). Mol. Microbiol. 2001 41(5), 1015-1028). The time-course study involved analysis of 8 samples (14hr, 15hr, 16hr, 17hr, 19hr, 20hr, 22hr, 39hr). Sample 22hr was analyzed on duplicate arrays (2 technical replicates). Genomic DNA of S. coelicolor wild type (M145) was used as a reference for all the arrays. cDNA was labeled with Alexa647 and genomic DNA was labeled with Cy3.

2010-10-25 | E-GEOD-22398 | biostudies-arrayexpress

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2012-12-19 | E-GEOD-22395 | biostudies-arrayexpress

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Project description:Antibiotic biosynthesis in Streptomyces species is controlled by a complex genetic and biochemical network of global and pathway specific regulators. Details of their precise interactions in mediating temporal and spatial expression of secondary metabolite genes remain poorly defined. In this study, we employed whole-genome microarrays to investigate the temporal transcriptome profiles of S. coelicolor A3(2) wild type and regulatory mutants. The time-course study involved analysis of 9 samples (14hr, 15hr, 16hr, 17hr, 18hr, 19hr, 20hr, 21hr, 40hr). Samples (14hr, 15hr, 17hr, 20hr, 40hr) were analyzed on 2 arrays. Samples (18hr, 19hr, 21hr) were analyzed on 3 arrays. Genomic DNA of S. coelicolor wild type (M145) was used as a reference for all the arrays. cDNA was labeled with Alexa647 and genomic DNA was labeled with Cy3.

2012-12-19 | E-GEOD-22394 | biostudies-arrayexpress

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Project description:Antibiotic biosynthesis in Streptomyces species is controlled by a complex genetic and biochemical network of global and pathway specific regulators. Details of their precise interactions in mediating temporal and spatial expression of secondary metabolite genes remain poorly defined. In this study, we employed whole-genome microarrays to investigate the temporal transcriptome profiles of S. coelicolor A3(2) wild type and regulatory mutants. The time-course study involved analysis of 8 samples (14hr, 14.5hr, 15.5hr, 17.5hr, 18.5hr, 20hr, 34hr, 40hr). Sample 14hr was analyzed on 5 arrays. Sample 14.5hr was analyzed on 3 arrays. Sample 20hr was analyzed on 2 arrays. Genomic DNA of S. coelicolor wild type (M145) was used as a reference for all the arrays. cDNA was labeled with Alexa647 and genomic DNA was labeled with Cy3.

2012-12-19 | E-GEOD-22397 | biostudies-arrayexpress

S. coelicolor M145 SMM medium time course study

Project description:This SuperSeries is composed of the following subset Series: GSE22394: S. coelicolor M145 SMM medium time course study (Culture # 1) GSE22395: S. coelicolor M145 SMM medium time course study (Culture # 2) GSE22397: S. coelicolor M145 SMM medium time course study (Culture # 3) Refer to individual Series

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S. coelicolor YSK3225 R5- Medium Time-course Study (Culture #1)

2010-06-11 | E-GEOD-8108 | biostudies-arrayexpress

S. coelicolor WL6268 R5- medium time course study

Project description:Antibiotic biosynthesis in Streptomyces species is controlled by a complex genetic and biochemical network of global and pathway specific regulators. Details of their precise interactions in mediating temporal and spatial expression of secondary metabolite genes remain poorly defined. In this study, we employed whole-genome microarrays to investigate the temporal transcriptome profiles of S. coelicolor A3(2) deltaSCO6268::kan mutant strain (WL6268) and compare it to the wild-type M145 strain. SCO6268 is a putative histidine kinase. The time-course study involved analysis of 7 samples (12h, 16h, 18h, 19h, 21h, 25h, 33h). Samples (19h, 21h, 25h, 33h) were analyzed on duplicate arrays (2 technical replicates). Sample 16h was analyzed on triplicate arrays (3 technical replicates). Genomic DNA of S. coelicolor wild type (M145) was used as a reference for all the arrays. cDNA was labeled with Alexa647 and genomic DNA was labeled with Cy3.

2010-10-25 | E-GEOD-21808 | biostudies-arrayexpress

S. coelicolor YSK3654 R5- medium time course study

Project description:Antibiotic biosynthesis in Streptomyces species is controlled by a complex genetic and biochemical network of global and pathway specific regulators. Details of their precise interactions in mediating temporal and spatial expression of secondary metabolite genes remain poorly defined. In this study, we employed whole-genome microarrays to investigate the temporal transcriptome profiles of S. coelicolor A3(2) deltaSCO3654::apr mutant strain (YSK3654) and compare it to the wild-type M145 strain. SCO3654 is a putative two-component system sensor kinase. The time-course study involved analysis of 9 samples (10h, 13h, 16h, 19h, 22h, 25h, 31h, 35h, 37h). All samples were analyzed on duplicate arrays (2 technical replicates). Genomic DNA of S. coelicolor wild type (M145) was used as a reference for all the arrays. cDNA was labeled with Alexa647 and genomic DNA was labeled with Cy3.

2010-10-25 | E-GEOD-21807 | biostudies-arrayexpress

S. coelicolor LY2517 R5- medium time course study (Culture # 1)

Project description:Antibiotic biosynthesis in Streptomyces species is controlled by a complex genetic and biochemical network of global and pathway specific regulators. Details of their precise interactions in mediating temporal and spatial expression of secondary metabolite genes remain poorly defined. In this study, we employed whole-genome microarrays to investigate the temporal transcriptome profiles of S. coelicolor A3(2) deltaSCO2517::kan mutant strain (LY2517) and compare it to the wild-type M145 strain. SCO2517 is a putative two-component system response regulator. The time-course study involved analysis of 6 samples (15h, 22h, 24h, 26h, 35h, 43h). All samples were analyzed on duplicate arrays (2 technical replicates). Genomic DNA of S. coelicolor wild type (M145) was used as a reference for all the arrays. cDNA was labeled with Alexa647 and genomic DNA was labeled with Cy3.

2012-12-19 | E-GEOD-21809 | biostudies-arrayexpress

S. coelicolor LY2517 R5- medium time course study (Culture # 2)

Project description:Antibiotic biosynthesis in Streptomyces species is controlled by a complex genetic and biochemical network of global and pathway specific regulators. Details of their precise interactions in mediating temporal and spatial expression of secondary metabolite genes remain poorly defined. In this study, we employed whole-genome microarrays to investigate the temporal transcriptome profiles of S. coelicolor A3(2) deltaSCO2517::kan mutant strain (LY2517) and compare it to the wild-type M145 strain. SCO2517 is a putative two-component system response regulator. The time-course study involved analysis of 13 samples (14h, 16h, 18h, 20h, 22h, 24h, 26h, 28h, 30h, 32h, 34h, 37h, 39h). Genomic DNA of S. coelicolor wild type (M145) was used as a reference for all the arrays. cDNA was labeled with Alexa647 and genomic DNA was labeled with Cy3.

2012-12-19 | E-GEOD-21810 | biostudies-arrayexpress

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