Effects of trace metal ions on secondary metabolism and the morphological development of streptomycetes

Abstract

Bacteria belonging to the Streptomyces genus are characterized by a complex life cycle and the production of many bioactive secondary metabolites. Trace metals play an important role in streptomycete metabolism and development, however, their mechanism of action is not fully understood. In this review, we summarize the present knowledge on metallosensing regulators and trace metal action, as well as discuss the possible application in natural product discovery.