Browsing Clinical Microbiology by Author "Herra, Celine M."

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  • The role of beta-lactamase in low-level cephalosporin-resistant serratia marcescens 

    Herra, Celine M. (Trinity College (Dublin, Ireland). School of Medicine. Discipline of Clinical Microbiology, 2002)
    In enterobacteria, high-level cephalosporin resistance is commonly mediated by constitutive over-production or derepression of chromosomal AmpC β-lactamase. This derepression is frequently associated with mutations in ...