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Article

Species-dependent in polymyxin B heteroresistance: genomic insights into adaptive evolution in Enterobacteriaceae.

Annals of clinical microbiology and antimicrobials - 24 Mar 2026

Zhang Hui, Xu Linna, Mo Xiaofen, Tang Biao, Fan Junfeng, Xiao Tingting, Luo Qixia, Wan Fen

Abstract excerpt

BACKGROUND: Polymyxin heteroresistance poses a growing challenge in antimicrobial resistance management, yet its epidemiological features and molecular basis across different bacterial species and environments remain poorly understood. This study aimed to systematically evaluate the prevalence and genomic mechanisms of heteroresistance in Escherichia coli and Klebsiella pneumoniae. METHODS: A total of 416...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Share to Spectrometry, Mass, Matrix-Assisted Laser Desorption-Ionization

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Source

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Identifiers

PMID: 41877238
DOI: 10.1186/s12941-026-00857-4
PMCID: PMC13137491

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 5 Sept 2026.

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