title: The isolation and characterization of antibiotic biosynthesis genes.
abstract: Antibiotic biosynthesis pathways are found in a broad range of Gram positive prokaryotes, a smaller range of Gram negative prokaryotes and a limited range of eukaryotes. A variety of techniques can be used to identify the genes involved in the biosynthesis of these compounds ranging from genetic complementation and interspecific gene transfer to polymerase chain reaction amplification and transposon mutagenesis. The dissection of these cloned pathways and the understanding of their structure and regulation has led to insights into the structure and function of antibiotic biosynthesis genes. With new knowledge of the structural similarities and relationships between related antibiotic biosynthesis pathways, the possibility of directed manipulation of specific genes to allow synthesis of novel antibiotics is now possible.
authors.affiliation: Department of Biochemistry and Microbiology, Rhodes University, Grahamstown, South Africa.
authors.forename: R
authors.initials: R
authors.lastname: Kirby