Streptomycetes are filamentous soil bacteria that are used in industry for the production of enzymes and antibiotics. When grown in bioreactors, these organisms form networks of interconnected hyphae, known as pellets, which are heterogeneous in size. Here we describe a method to analyze and sort mycelial pellets using a Complex Object Parametric Analyzer and Sorter (COPAS). Detailed instructio...

Background. Streptomycetes were and remain a source of new antimicrobial compounds various nature. A wave interest in such research is associated with the possibilities applied genomics to reveal hidden biosynthetic potential streptomycetes, therefore discovery practically valuable products. The problem antibiotic resistance pathogens can be solved by creating compositions active substances dif...

In an extensive numerical phenetic survey, a numberof blue, red and gray spored streptomycete strainswere grouped together as Streptomyces cyaneusspecies-group, a taxon which encompasses strainsknown to produce antitumor antibiotics, notably anthracyclines.In the present investigation these and relatedstreptomycetes were the subject of morphological and...

Objective(s): The development of reliable and ecofriendly process for the synthesis of nano-metals is an important aspect in the field of nanotechnology. Nano-metals are a special group of materials with broad area of applications. Materials and Methods: In this study, extracellular synthesis of silver nanoparticles (SNPs) performed by use of the gram positive soil Streptomycetes. Streptomycete...

A series of angucyclinone antibiotics have been isolated from marine Streptomyces sp. strain W007 and identified. Here, a draft genome sequence of Streptomyces sp. W007 is presented. The genome contains an intact biosynthetic gene cluster for angucyclinone antibiotics, which provides insight into the combinatorial biosynthesis of angucyclinone antibiotics produced by marine streptomycetes.