Browse AMR Genes
Explore antimicrobial resistance genes from the literature
Explore antimicrobial resistance genes from the literature
beta-lactamase
Overview
Plasmid-Mediated Co-Occurrence of mcr-1.1 in Extended-Spectrum beta-lactamase (ESBL)-Producing Escherichia coli Isolated From the Indigenous Seminomadic Community in Malaysia.
The study identifies the presence of mcr-1.1, bla TEM, bla CTX-M−15, bla CTX-M−55, and other resistance genes in ESBL-producing E. coli isolates from the Jehai community in Malaysia, highlighting the co-occurrence of multiple antibiotic resistance mechanisms.
Genetic insights into antimicrobial resistance and virulence characteristics of Salmonella enterica isolated from Nile tilapia sourced from retail markets in Thailand.
The study identified multiple antimicrobial resistance (AMR) genes in Salmonella enterica isolates from Nile tilapia, including beta-lactamases (bla TEM−1B, bla CTX−M−55, bla CTX−M−14, bla LAP−2), quinolone resistance genes (qnrS1, qnrS13), tetracycline resistance genes (tet(A), tet(B), tet(M)), aminoglycoside resistance genes (aadA2, aph(3’’)-Ib, aph(6)-Id, aac(6’)-Ia), sulfonamide resistance genes (sul1, sul2, sul3), florfenicol resistance gene (floR), and efflux pump systems (mdsABC, mdtK).
Genomic analysis of multidrug-resistant Salmonellaenterica Serovar Montevideo isolates in China.
The study identified multiple AMR genes in Chinese S. Montevideo isolates, including beta-lactamases (bla TEM−1B, bla OXA−1, bla LAP−2, bla CTX−M−55, bla CTX−M−65, bla DHA−1), quinolone resistance genes (qnrS2, qnrS1, qnrA1, qnrB6, qnrB4, qepA1), macrolide resistance genes (mphA, mphE, msrE, mphB), tetracycline resistance genes (tetA, tetD, tetB), sulfonamide resistance genes (sul1, sul2, dfrA14, dfrA12, dfrA27, sul3), and chloramphenicol resistance genes (floR, catA2, catB3).
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