Streptomyces chattanoogensis
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ABSTRACT:
PROVIDER: PRJNA254066 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:scnA (GenBank: ADX66464.1) and scnB (GenBank: ADX66465.1) are ABC transporters located in the biosysnthesis gene cluster of natamycin in Streptomyces chattanoogensis. The two genes are presumbly involved in natamycin efflux. Our goal of this expriment was to investigate the effect of scnA and scnB inactivation on the gene expression in the whole genome. In ∆scnAB there were a total of 219 genes displaying at least a two-fold change (P<0.05), including 89 genes with lower and 130 genes with higher expressions In this study, RNA isolated from ∆scnAB or wild type Streptomyces chattanoogensis L10, was used to acquire expression profiles of a total of 8,117 protein-coding genes in S. chattanoogensis L10, leading to the successful construction of different expression profiles between scnA and scnB deletion mutant and wild type S. chattanoogensis L10.
2015-09-17 | E-GEOD-73086 | biostudies-arrayexpress
Project description:In LG01 there were a total of 861 genes displaying at least a two-fold change (P<0.05), including 470 genes with lower and 391 genes with higher expressions In this study, RNA isolated from LG01 or wild type Streptomyces chattanoogensis L10, was used to acquire expression profiles of a total of 8,117 protein-coding genes in S. chattanoogensis L10, leading to the successful construction of different expression profiles between whiGch deletion mutant and wild type S. chattanoogensis L10.
2015-07-02 | E-GEOD-58995 | biostudies-arrayexpress
Project description:DNA microarray analysis of ∆scnAB in Streptomyces chattanoogensis L10
| PRJNA296049 | ENA
Project description:Streptomyces chattanoogensis overview
| PRJNA257117 | ENA
Project description:The RNA sequencing approach was utilized to carry out a comparative transcriptome analysis between Streptomyces hygroscopicus 5008 wild-type and a genetically engineered strain. The A-factor-like cascade play an important role in the regulation of validamycin biosynthesis by Streptomyces hygroscopicus 5008, and the pleiotropic regulator AdpA-H may positively regulate the transcription of gene cluster for the biosynthesis. shbR1 and shbR3 as the A-factor receptor homolog genes, could repress the transcription of AdpA-H. By tandem deletions of these genes, the production and productivity of validamcyin was significantly enhanced. To explore the effects of the shbR1/R3 double deletion of the overall cellular metabolism, the RNA sequencing approach was utilized to carry out a comparative transcriptome analysis between wild-type and shbR1/shbR3 double mutant (genetically engineered strain).
2014-05-31 | GSE58115 | GEO
Project description:scnA (GenBank: ADX66464.1) and scnB (GenBank: ADX66465.1) are ABC transporters located in the biosysnthesis gene cluster of natamycin in Streptomyces chattanoogensis. The two genes are presumbly involved in natamycin efflux. Our goal of this expriment was to investigate the effect of scnA and scnB inactivation on the gene expression in the whole genome. In ∆scnAB there were a total of 219 genes displaying at least a two-fold change (P<0.05), including 89 genes with lower and 130 genes with higher expressions
2015-09-17 | GSE73086 | GEO
Project description:The RNA sequencing approach was utilized to carry out a comparative transcriptome analysis between Streptomyces hygroscopicus 5008 wild-type and a genetically engineered strain. The A-factor-like cascade play an important role in the regulation of validamycin biosynthesis by Streptomyces hygroscopicus 5008, and the pleiotropic regulator AdpA-H may positively regulate the transcription of gene cluster for the biosynthesis. shbR1 and shbR3 as the A-factor receptor homolog genes, could repress the transcription of AdpA-H. By tandem deletions of these genes, the production and productivity of validamcyin was significantly enhanced. To explore the effects of the shbR1/R3 double deletion of the overall cellular metabolism, the RNA sequencing approach was utilized to carry out a comparative transcriptome analysis between wild-type and shbR1/shbR3 double mutant (genetically engineered strain). The trancriptome analysis between 5008 and DM98 was carried out respectively.
2014-05-31 | E-GEOD-58115 | biostudies-arrayexpress
Project description:This study compared the genome of Streptomyces rimosus rimosus against that of Streptomyces coelicolor. It also compared 4 strains with changes in oxytetracycline production and derived from G7, the type strain, against G7. Keywords: Comparative genomic hybridization
2008-01-11 | GSE10126 | GEO
Project description:DNA microarray analysis of global gene regulation by AdpAch in Streptomyces chattanoogensis
| PRJNA256297 | ENA
Project description:The WhiG sigma factor gene is required for spore formation is Streptomyces venezuelae. It is similar to the FliA sigma factor of E. coli. WhiG deletion strains are able to make aerial hyphae but are defective in the spore maturation. This ChIP-Seq experiment was carried out to determine all the binding sites WhiG binds to in the genome of Streptomyces venezuelae. Anti-WhiG polyclonal antibodies were used for ChIP-Seq of the wild type (WT) strain after 34 hours of growth in shaken cultures. A WhiG deletion strain was made and anti-WhiG antibodies were used for ChIP-Seq in the deletion strain after 34 hours of growth in shaken cultures. This was used as the negative control and ChIP-Seq peak positions in this were disregarded in the WT.
2019-08-01 | E-MTAB-8160 | biostudies-arrayexpress