Mangroves are the tidal forest existing in the intertidal zone and usually considered as the special marine ecosystem. In the present study, 452 actinomycetes were recovered from nine diferent sites at Maowei Sea Mangrove Reserve in Qinzhou (Guangxi province, China). Among them, Seventy-four strains were purified for 16s RNA gene sequencing and further characterization. The results indicated th...

Actinomycetes are interesting as a main producer of secondary metabolites and industrial antibiotics from marine environments. A total of 44 strains of actinomycetes were isolated from Caspian Sea sediments at a depth of 5-10 m. Preliminary screening was done using cross-streak method against 2 gram-positive and 4 gram-negative pathogen bacteria. The most potent strains MN2, MN3, MN38, MN39, MN...

BACKGROUND AND OBJECTIVE Due to the evolution of multidrug-resistant strains, screening of natural resources, especially actinomycetes, for new therapeutic agents discovery has become the interests of researchers. In this study, molecular, chemical and biological screening of soil actinomycetes was carried out in order to search for peptide-producing actinomycetes. MATERIALS AND METHODS 60 ac...

background and purpose: actinomycetes have been discovered as source of antifungal compounds that are currently in clinical use. invasive aspergillosis (ia) due to aspergillus fumigatus has been identified as individual drug-resistant aspergillus spp. to be an emerging pathogen opportunities a global scale. this paper described the antifungal activity of one terrestrial actinomycete against the...

Lignocellulose is the most abundant biomass on earth. Agricultural, forest, and agroindustrial activities generate tons of lignocellulosic wastes annually, which present readily procurable, economically affordable, and renewable feedstock for various lignocelluloses based applications. Lignocelluloses are the focus of present decade researchers globally, in an attempt to develop technologies ba...

In spite of the acknowledged importance of growth-promoting bacteria, only a reduced number of studies were conducted with these microorganisms on Theobroma cacao. The objectives of this work were to study the population densities and genetic diversity of actinomycetes associated with the rhizosphere of cacao as a first step in their application in plant growth promotion and biological control....

Actinomycetes are interesting as a main producer of secondary metabolites and industrial antibiotics from marine environments. A total of 44 strains of actinomycetes were isolated from Caspian Sea sediments at a depth of 5-10 m. Preliminary screening was done using cross-streak method against 2 gram-positive and 4 gram-negative pathogen bacteria. The most potent strains MN2, MN3, MN38, MN39, MN...

Actinomycetes are indispensable in the search for novel, potent and eco friendly fertilizers. The aim of this study was to investigate ability Janibacter sp. RC18 enhance tomato plant growth. isolated from turmeric rhizosphere screened vitro vivo growth promoting traits. promotion traits exhibited by strain were phosphate solubilization ammonia production. inoculated recorded significant (P<...

Actinomycetes remain one of the leading sources of microbial-derived natural products. Able to colonize various ecological niches including the most extreme, they are, increasingly, concerned research materials of microbial physiology from adverse circumstance. In this work, actinomycetes were isolated from soils of the region Beni Amir, Morocco, where the salinity is, relatively, high degrees....