Browse AMR Genes
Explore antimicrobial resistance genes from the literature
Explore antimicrobial resistance genes from the literature
beta-lactamase
Overview
Antibiotic Resistance Markers in Burkholderia pseudomallei Strain Bp1651 Identified by Genome Sequence Analysis.
The study identifies three point mutations in penA (T147A, D240G, V261I) that confer resistance to β-lactam antibiotics in B. pseudomallei strain Bp1651. Additionally, mutations in folA (I99L and A145T) are linked to trimethoprim resistance. The amrB and amrR genes show deletions that result in a nonfunctional efflux pump and constitutive expression, respectively.
Two New SGI1-LK Variants Found in Proteus mirabilis and Evolution of the SGI1-HKL Group of Salmonella Genomic Islands.
The study identifies two new SGI1-LK variants, SGI1-LK1 and SGI1-LK2, in Proteus mirabilis isolates, highlighting the evolutionary dynamics of the SGI1-HKL group of Salmonella genomic islands.
The Beta-Lactam Resistome Expressed by Aerobic and Anaerobic Bacteria Isolated from Human Feces of Healthy Donors.
The study identifies several beta-lactamase genes, including blaTEM, blaSHV, blaKPC, blaCMY, blaBIL, blaCFX, and blaP, in aerobic and anaerobic bacteria isolated from the feces of healthy donors, highlighting the human gut as a reservoir of beta-lactam resistance.
Penicillinase from Bacillus licheniformis: nucleotide sequence of the gene and implications for the biosynthesis of a secretory protein in a Gram-positive bacterium.
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