The biosynthesis, molecular genetics and enzymology of the polyketide-derived metabolites

Natural products of filamentous fungi: enzymes, genes, and their regulation

We review the literature on the enzymes, genes, and whole gene clusters underlying natural product biosyntheses and their regulation in filamentous fungi. We have included literature references from 1958, yet the majority of citations are between 1995 and the present. A total of 295 references are cited.

Biosynthesis of aminocyclitol-aminoglycoside antibiotics and related compounds

This review covers the biosynthesis of aminocyclitol-aminoglycoside antibiotics and related compounds, particularly from the molecular genetic perspectives. 195 references are cited.

Developing tools for engineering hybrid polyketide synthetic pathways

Bacterial type I polyketide synthases (PKSs) are complex, multifunctional enzymes that synthesize structurally diverse and medicinally important natural products. Given their modular organization, the manipulation of type I PKSs holds tremendous promise for the generation of novel compounds that are not easily accessible by standard synthetic chemical approaches. In theory, hybrid polyketide synthetic pathways can be constructed through the rational recombination of catalytic domains or modules from a variety of PKS systems; however, the general success of this strategy has been elusive, largely due to a poor understanding of the interactions between catalytic domains, as well as PKS modules. Over the past several years, a fundamental knowledge of these issues, and others, has begun to emerge, offering refined strategies for the facile engineering of hybrid polyketide pathways.

Antibiotic biosynthetic pathways and pathway engineering--a growing research field in China

This review describes the recent research activities in China in relation to studies on antibiotic biosynthetic pathways and pathway engineering in actinomycetes. 75 references are cited.