Tryptophan triggers the production of anthranilamide and quinazolinone derivatives in Streptomyces sp. PC4-3
Streptomycetes are a valuable source of bioactive compounds, yet their biosynthetic diversity is often limited in laboratory conditions. The one strain-many compounds (OSMAC) strategy has been used to trigger the production of diverse microbial metabolites. In the present work, we observed an increased production of an...