Browse AMR Genes
Explore antimicrobial resistance genes from the literature
Explore antimicrobial resistance genes from the literature
class A beta-lactamase
Overview
Postneurosurgical meningitis due to Proteus penneri with selection of a ceftriaxone-resistant isolate: analysis of chromosomal class A beta-lactamase HugA and its LysR-type regulatory protein HugR.
Postneurosurgical meningitis due to Proteus penneri with selection of a ceftriaxone-resistant isolate: analysis of chromosomal class A beta-lactamase HugA and its LysR-type regulatory protein HugR.
Postneurosurgical meningitis due to Proteus penneri with selection of a ceftriaxone-resistant isolate: analysis of chromosomal class A beta-lactamase HugA and its LysR-type regulatory protein HugR.
Ultrasound-Assisted Extraction: Unlocking the Antibacterial Potential of Coptis chinensis Franch. Against ESBL-Producing Enterobacterales.
The study identifies multiple beta-lactamase resistance genes in ESBL-PE strains, including blaCTX-M-14, blaCTX-M-1, blaCTX-M-3, blaCTX-M-15, blaCTX-M-65, blaSHV, blaTEM, blaEC, blaACC, blaCMY, blaACT, blaDHA, and efflux pump genes such as acrF, emrD, mdtM, silA, kdeA, oqxA, oqxB, arsB, oqxA10, oqxB5, oqxB19, arsA, and hugA, which contribute to multidrug resistance in these isolates.
Replacement of serine 237 in class A beta-lactamase of Proteus vulgaris modifies its unique substrate specificity.
Recovery of active beta-lactamases from Proteus vulgaris and RTEM-1 hybrid by random mutagenesis by using a dnaQ strain of Escherichia coli.
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