Project description:The Streptomyces leeuwenhoekii C34 genome: de novo sequencing and assembly in single contigs of the chromosome, circular plasmid pSLE1 and linear plasmid pSLE2.
Project description:Dataset of S. leeuwenhoekii C34 extracts for a mutasynthesis study on their production of antimicrobial polyketides with halogenated precursors.
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
Project description:We identified genome-wide binding regions of NdgR in Streptomyces coelicolor using chromatin immunoprecipitation sequencing (ChIP-seq). We constructed 6×myc-tagged NdgR strain using homologous recombination with myc-tagging vector. Analysis of the sequencing data aligned to Streptomyces coelicolor genome database (NC_003888).
Project description:Soil is a rich environment for microbes, where they compete for space and resources. Streptomyces bacteria are well-known for their ability to synthesize natural products, particularly antibiotics, that are used in chemical defense against competing microbes. Here we show that Streptomyces are, in fact, predatory bacteria. Upon encountering yeast cells, Streptomyces initiate the production of numerous enzymes that digest the cell wall and cell membrane. In addition, the interaction triggers the production of natural products that destabilize the yeast cell membrane. Collectively these actions lead to the death of yeast cells and release of cellular building blocks that Streptomyces can use as nutrients. The work fundamentally shifts the paradigm of how Streptomyces are perceived within the soil microbiome ecosystem.
