Search results for "dbv gene cluster"

showing 1 items of 1 documents

Expression in Streptomyces lividans of Nonomuraea genes cloned in an artificial chromosome

2004

A bacterial artificial chromosomal library of Nonomuraea sp. ATCC39727 was constructed using Escherichia coli-Streptomyces artificial chromosome (ESAC) and screened for the presence of dbv genes known to be involved in the biosynthesis of the glycopeptide A40926. dbv genes were cloned as two large, partially overlapping, fragments and transferred into the host Streptomyces lividans, thus generating strains S. lividansColon, two colonsNmESAC50 and S. lividansColon, two colonsNmESAC57. The heterologous expression of Nonomuraea genes in S. lividans was successfully demonstrated by using combined RT-PCR and proteomic approaches. MALDI-TOF analysis revealed that a Nonomuraea ABC transporter is e…

DNA BacterialChromosomal library of Nonomuraea sp. ATCC39727Escherichia coli–Streptomyces artificial chromosome (ESAC)RT-PCRMolecular cloningApplied Microbiology and BiotechnologyStreptomycesGenetic analysisThiostreptonchemistry.chemical_compoundActinomycetalesChromosomes ArtificialCloning MolecularA40926GeneRegulator geneGeneticsGenomic LibrarybiologyMALDI-TOF mass spectrometryPromoterGeneral Medicinebiology.organism_classificationStreptomycesdbv gene cluster2D-PAGEchemistryGenes BacterialHeterologous expressionHeterologous expressionPulsed field gel electrophoresidalbavancinBiotechnologyApplied Microbiology and Biotechnology
researchProduct