Actinomycetes and Drug-An Overview - Science Alert

Actinomycetes are the most predominantly used in antibiotic production technology. A. Raja and P. Prabakarana, 2011. Actinomycetes and Drug-An Overview. American Journal of Drug Discovery and Development, 1: 75-84. Received: December 14, 2010; Accepted: January 12, 2011; Published: March 29, 2011.

PRODUCTION OF ANTIBIOTIC SUBSTANCES BY ACTINOMYCETES

1 . TB agar, consisting of 1.5 per cent washed agar, 0.05 per cent KH 2 PO 4, 1 per cent glucose, and washed viable cells of Mycobacterium tubercdosis H37, as the sole source of nitrogen. (Because of the difficulty of suspending the tubercle bacilli homogeneously throughout the medium, growth of the antagonist upon the small cell aggregates, rather than the …

Isolation of Actinomycetes from Soil

However, because actinomycetes occur widely in nature, of actinomycetes species have been screened [1]. Therefore, the present study was aimed at isolating some antibiotic producing actinomycetes strains from sandy soil without vegetation or leave covering (bare soil), by -dependent methods. 2. Materials and Methods 2.1.

Antimicrobial and Anticancer Activities of Actinomycetes

Actinomycetes have got considerable attention worldwide due to the production of many useful bioactive metabolites. In the present study, the antimicrobial potential of novel Actinomycetes has been evaluated by the initial screening of seven were performed against Bacillus cereus (ATCC33018), and E.coli O157 (ATCC93111)

Marine actinomycetes: An ongoing source of novel bioactive …

Actinomycetes are virtually unlimited sources of novel compounds with many therapeutic applications and hold a prominent position due to their diversity and proven ability to produce novel bioactive compounds. There are more than 22,000 known microbial secondary metabolites, 70% of which are produced by actinomycetes, 20% from fungi, 7% from ...

actinomycete | bacteria | Britannica

actinomycete, (order Actinomycetales), any member of a heterogeneous group of gram-positive, generally anaerobic bacteria noted for a filamentous and branching growth pattern that results, in most forms, in an extensive colony, or mycelium. The mycelium in some species may break apart to form rod- or coccoid-shaped forms. Many genera also form spores; the sporangia, or spore …

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Actinomycetes: an unexplored microorganisms for plant growth …

Actinomycetes, a Gram positive bacteria, well reported as a source of antibiotics, also possess potential to control various plant pathogens, besides acting as plant growth promoting agent. Chemicals in different forms are extensively being used in vegetable farming, adversely affecting the environment and consumer health. Microbial agent like actinomycetes …

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Special Issue : Actinomycetes: The Antibiotics Producers - MDPI

Dear Colleagues, Actinomycetes are well-known as an inexhaustible source for antibiotics. Most of the identified antimicrobials today have been isolated from the genus Streptomyces, however, not the least, next-generation sequencing techniques, together with genome mining analyses, revealed that there are far more potential antibiotic producers out in …

Actinomycetes: Source, Identification, and Their …

actinomycetes. The metabolic perspective of actinomycetes not only provides an eresting area for research but also offers the possibility of commercialization of the metabolites generated in the process. Enzymes such as amylase, lipase, and cellulases produced from actinomycetes play an important role in food,