A new aminoglycoside antibiotic, G-367 S1 (2'-N-formylsisomicin, C20H37N5O8) produced by a rare actinomycetes, Dactylosporangium thailandense G-367 (FERM-P 4840) has been isolated by column chromatography on a cation-exchange resin. G-367 S1 is active against Gram-positive and Gram-negative bacteria.

The preservation of food in the global economy requires effective treatments with elements that do not leave residues products natural origin. This research used Trichoderma harzianum associated koningii , lignorum and Pichia kudriavzevii as biological controllers against attack fungal pathogens ripening Citrus sinensis Salustiana variety fruits. design was descriptive experimental random sets ...

OBJECTIVES In a cross sectional study, work related health complaints and diseases of 58 compost workers and 53 biowaste collectors were investigated and compared with 40 control subjects. Levels of specific IgG antibodies to moulds and bacteria were measured as immunological markers of exposure to bioaerosols. METHODS With a standardised protocol, the participants of the study were interview...

Marine actinomycetes are potential source for the discovery of novel compounds and enzymes. Though extensive research on marine actinomycetes is underway globally, the actinomycetes research from Indian marine ecosystem is unexplored and understudied. Hence, the present research is focussed on the screening of bioactive compounds from marine actinomycetes isolated from Indian coastal region. Th...

Article history: Received on: 06/06/2013 Revised on: 27/06/2013 Accepted on: 14/08/2013 Available online: 18/09/2013 This review summarizes about the actinomycetes and their capability to produce bioactive secondary metabolites, many of which have been successfully isolated and turned into useful drugs and other organic chemicals. Microbial pathogens are becoming increasingly resistant to avail...

The rapid emergence of antimicrobial resistance among pathogens has led to a renewed interest to search for novel antimicrobial agents. The history of new drug discovery processes shows that novel skeletons have, in the majority of cases come from natural sources. This involves screening of microorganisms or plant extracts. They have been the source of, or inspiration for the development of che...

Actinomycetes were isolated from the sediment samples collected Pichavaram Mangrove forest in Thandavarayan Sholagan Pet, Chidambaram Taluk, Cuddalore district, Tamilnadu, South India. The actinomycetes screened for antibacterial (bioactive metabolite) production against Gram positive and negative bacterial organisms. Molecular characterization was performed through 16S rRNA gene amplification ...