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Drug Resistance

New drug resistance research reported from University of Alberta, Department of Biological Sciences

Published in Proteomics Weekly, July 9th, 2007

New investigation results, "Use of PCR-targeted mutagenesis to disrupt production of fusaricidin-type antifungal antibiotics in Paenibacillus polymyxa," are detailed in a study published in Applied and Environmental Microbiology. According to recent research from Edmonton, Canada, "Paenibacillus polymyxa (formerly Bacillus polymyxa) PKB1 has been identified as a potential agent for biocontrol of blackleg disease of canola, caused by the pathogenic fungus Leptosphaeria maculans. The factors presumed to contribute to disease suppression by strain PKB1 include the production of fusaricidin-type antifungal metabolites that appear around the onset of bacterial sporulation."

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