Understanding and exploiting the microbial machines towards antibiotic discovery

Sarah Barry (primary)
Chemistry
King's College London
Maxie Roessler (secondary)
School of Biological and Chemical Sciences
Queen Mary, University of London

Abstract

Bacteria they are the largest source of clinically used antibiotics. Genome sequencing of bacterial strains has identified hundreds of pathways responsible for antibiotic production. As antibiotic resistance is now a global problem (http://www.who.int/antimicrobial-resistance/en/) many scientists are interested in using synthetic biology to engineer bacteria to produce new antibiotics. We are currently studying a biochemical pathway in a bacterial strain responsible for producing an antibiotic with activity against tuberculosis. The goal of this project is to elucidate this pathway using mutagenesis, characterize key biosynthetic enzymes and engineer the pathway to produce novel derivatives.


References

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BBSRC Area
Molecules, cells and industrial biotechnology
Area of Biology
BiotechnologyChemical Biology
Techniques & Approaches
BiochemistryBioinformaticsBiophysicsChemistryMolecular BiologySimulation / Modelling