A two-phase cultivation system was developed which will enable studies of streptomycete differentiation by molecular biological and global techniques such as transcriptomics and proteomics. The system is based on a solid phase formed by glass beads corresponding to particles in soil, clay, or sand natural habitats of streptomycetes. The beads are immersed in a liquid medium that allows easy mod...

Actinomycetes were isolated from soybean rhizosphere soil collected as two field sites in Brazil. All the isolates were identified as Streptomyces species and were screened for streptomycin production and the presence of two genes, strA and strB1, known to be involved in streptomycin biosynthesis in Streptomyces griseus. Antibiotic resistance profiles were determined for 53 isolates from cultiv...

Aim. The aim of the work is to establish level similarity primary structure and organization landomycin clusters streptomycetes. Methods. Information on nucleotide sequences annotations streptomycetic biosynthesis genes AF080235,1, KJ645792.1, HQ828984.1 genomes strains S. cyanogenus S136, globisporus 1912-4Crt freely available in GenBank. Analysis streptomycetes was performed using program BLA...

the streptomycetes are gram positive bacteria with a filamentous form that present in a wide variety of soil including composts, water and plants. the most characteristic of streptomycetes is the ability to produce secondary metabolites such as antibiotics. they produce over two-thirds of the clinically useful antibiotics of natural origin (e.g., neomycin and chloramphenicol. another characteri...

The Streptomycetes are gram positive bacteria with a filamentous form that present in a wide variety of soil including composts, water and plants. The most characteristic of Streptomycetes is the ability to produce secondary metabolites such as antibiotics. They produce over two-thirds of the clinically useful antibiotics of natural origin (e.g., neomycin and chloramphenicol. Another characteri...

The Streptomycetes are gram positive bacteria with a filamentous form that present in a wide variety of soil including composts, water and plants. The most characteristic of Streptomycetes is the ability to produce secondary metabolites such as antibiotics. They produce over two-thirds of the clinically useful antibiotics of natural origin (e.g., neomycin and chloramphenicol. Another characteri...

A draft genome sequence of the plant pathogen Streptomyces acidiscabies 84-104, an emergent plant pathogen, is presented here. The genome is among the largest of streptomycetes, at more than 11 Mb, and encodes a 100-kb pathogenicity island (PAI) shared with other plant-pathogenic streptomycetes. The presence of this conserved PAI, and the remnants of a conserved integrase/recombinase at its 3' ...