Localized pmrB hypermutation drives the evolution of colistin heteroresistance
Colistin has emerged as an important last line of defence for the treatment of infections caused by antibiotic resistant Gram-negative pathogens, but colistin resistance remains poorly understood. Here we investigate the responses of |1,000 populations of an MDR strain of P. aeruginosa to a high dos...
المؤلفون الرئيسيون: | Kapel, N, diaz, J, Maclean, R |
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التنسيق: | Journal article |
اللغة: | English |
منشور في: |
Cell Press
2022
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مواد مشابهة
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Localized hypermutation drives the evolution of colistin heteroresistance
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Mutations in the pmrB gene constitute the major mechanism underlying chromosomally encoded colistin resistance in clinical Escherichia coli
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PmrB Y358N, E123D amino acid substitutions are not associated with colistin resistance but with phylogeny in Escherichia coli
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Upregulation of pmrA, pmrB, pmrC, phoQ, phoP, and arnT genes contributing to resistance to colistin in superbug Klebsiella pneumoniae isolates from human clinical samples in Tehran, Iran
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