The study identified multiple antimicrobial resistance genes in methicillin-resistant staphylococci isolated from pigs in Nigeria, including mecA, blaZ, erm(C), erm(B), str, tet(K), tet(M), tet(L), dfrG, dfrK, aacA/aphD, aphA3, cat pC221, and cat pC223. Additionally, a Ser84Leu mutation in the gyrA gene was found to confer ciprofloxacin resistance.

The study identified various AMR genes and mutations in Enterococcus faecalis isolates from macaque cephalic implants, highlighting the presence of high-level aminoglycoside resistance, tetracycline resistance, and bacitracin resistance. These findings emphasize the complexity of AMR in clinical settings and the need for targeted antimicrobial strategies.

The study identifies several AMR genes in MRSA strains from Swiss pigs, including aac(6')-aph(2"), dfrG, erm(A), erm(C), spc, str, tet(K), tet(M), and vga(E). These genes confer resistance to various antibiotics such as gentamicin, kanamycin, tobramycin, trimethoprim, erythromycin, clindamycin, lincomycin, streptogramin B, streptomycin, tetracycline, streptogramin A, pleuromutilin, and lincomycin.

The study evaluated the effectiveness of sraX in analyzing the resistome of 197 Enterococcus spp. strains, confirming 99.15% of the resistance detections from a previous study. Several AMR genes were identified and validated, showing high concordance between genotypic and phenotypic resistance data.

The study identified various antimicrobial resistance genes in livestock-associated MRSA from German dairy farms, including mecA, fexA, tet(K), tet(M), vga(A), vga(E), dfrG, dfrK, aac(6')Ie-aph(2")Ia, str, spc, lsa(E), and erm(A). These genes conferred resistance to beta-lactams, chloramphenicol, tetracyclines, pleuromutilins, trimethoprim, aminoglycosides, streptomycin, spectinomycin, macrolides, lincosamides, and streptogramin B.

The study presents a cross-resistance platform (CRP) consisting of 28 Staphylococcus aureus strains with defined resistance genotypes, designed to detect cross-resistance between established and novel antibacterial agents. The CRP includes various AMR genes and mutations that confer resistance to multiple antibiotic classes.

The study identified multiple AMR genes in Salmonella enterica serovar Albany, including ampC, str, tet, sul, nal, and cat, which confer resistance to various antibiotics such as ampicillin, streptomycin, tetracycline, sulfisoxazole, nalidixic acid, and chloramphenicol. These findings highlight the multidrug-resistant nature of S. Albany isolates in Korean broiler chickens.

The study identified several antibiotic resistance genes (ARGs) in chicken manure, mushroom residues, and heat-treated chicken manure, highlighting the impact of different organic manures on the soil resistome. Key findings include the enrichment of specific ARGs such as aadE, aadD, qacE1, qacH, lnuA, vatE, and tetL in soils treated with various manures, indicating the potential for ARG transfer through manure application.

The study identified several antimicrobial resistance genes in non-aureus staphylococci (NAS) and Staphylococcus aureus, including lnuA, blaZ, ermA, ermB, ermC, mphC, msrA, aadD, aac-aph, str, and norA. These genes conferred resistance to lincomycin, penicillin, macrolides, aminoglycosides, and multiple antibiotics.

The study identifies multiple AMR genes in Mucilaginibacter sp. 21p, including genes for resistance to quinolones, aminoglycosides, beta-lactamases, sulfonamides, tetracyclines, daptomycin, arsenic, zinc, manganese, cobalt, and cadmium. These genes are part of efflux pumps and other resistance mechanisms, indicating the strain's adaptability to metal(loid) and antibiotic stressors in contaminated environments.

The study identified multiple multidrug-resistant methicillin-resistant coagulase-negative staphylococci (MRCoNS) in poultry, carrying genes such as mecA, ermA, ermB, ermC, mphC, aph(3')-IIIa, ant(4')-Ia, str, tetK, tetL, tetM, tetO, cfr, dfrK, dfrD, and cat p194, which confer resistance to various antibiotics.

The study identified various antimicrobial resistance genes in Staphylococcus aureus isolates from cattle, farm workers, and their environment, highlighting the potential for transmission between hosts and the need for monitoring AMR in One Health contexts.

The study shows that streptomycin-resistant E. coli can colonize the cecum and colon of rats when streptomycin is delivered via microcontainers, demonstrating the effectiveness of this delivery method in promoting the proliferation of resistant bacteria in specific gut regions.

The study identified new subgroups of IncP/P-1 and PromA plasmids, including antibiotic resistance genes such as blaIMP-1, blaKPC-2, mcr-1, and various tetracycline and aminoglycoside resistance genes.

The study identified several antimicrobial resistance genes in Staphylococcaceae isolates from camels and cattle in East Africa, including tet(K), blaZ, blaARL, mecA, mecA1, msrA, mphC, salA, dfrG, aacA-aphD, and str. These genes were associated with resistance to tetracycline, benzylpenicillin, oxacillin, erythromycin, clindamycin, trimethoprim, gentamicin, and streptomycin.

The study identified 17 antibiotic resistance genes in Staphylococcus pseudintermedius isolates from healthy dogs, including blaZ, mecA, ermB, tetM, aac(6')-aph(2''), ant(6)-Ia, aph(3')-IIIa, spw, str, and dfrG. It also found mutations in gyrA and parC genes associated with fluoroquinolone resistance, and mutations in rpoB and clpP linked to vancomycin resistance.

Two linezolid-resistant MRSA strains from pigs in Germany were identified, both harboring plasmid-encoded cfr genes. These strains also had additional AMR genes, indicating multidrug resistance.

The study identified various AMR genes in L. monocytogenes, Salmonella enterica, and S. aureus isolates from artisanal food production chains in the Mediterranean region, highlighting the presence of fosfomycin, aminoglycoside, beta-lactam, trimethoprim, sulfonamide, tetracycline, and streptomycin resistance mechanisms.

The study identified several antimicrobial resistance genes in Arcobacter butzleri isolates from poultry in Ghana, including blaOXA-464, tetM, ermB, and others, highlighting the presence of multidrug-resistant strains and the potential for horizontal and vertical transmission of resistance genes.

The study identified high levels of resistance to streptomycin, sulfisoxazole, and tetracycline among Salmonella enterica serovars isolated from Canadian turkey flocks. Key serovars included S. Uganda, S. Hadar, and S. Reading, with S. Uganda showing the highest multidrug resistance.

The study identified numerous antimicrobial resistance (AMR) genes in methicillin-resistant Staphylococcus aureus (MRSA) CC398 isolates from diseased swine in Germany, including beta-lactam, tetracycline, macrolide, lincosamide, streptogramin B, phenicol, aminoglycoside, and fluoroquinolone resistance genes. These genes were often located on small transposons or plasmids, contributing to the multidrug resistance profile of the isolates.

The study identified several antimicrobial resistance genes in Staphylococcus aureus isolates from raw milk and humans in eastern Tanzania, including blaZ, dfrG, erm(C), tet(K), and str, which confer resistance to penicillin, trimethoprim, macrolides, tetracycline, and streptomycin, respectively.

The study identified the presence of the tetracycline resistance gene tetK in Mammaliicoccus sciuri isolates, which was associated with tetracycline resistance. The gene was found on small plasmids, suggesting a potential mechanism for horizontal gene transfer.

The study identifies three S. rostri isolates carrying resistance genes str (streptomycin) and lnuA (lincomycin). These genes were found to be plasmid-mediated, indicating potential horizontal gene transfer.

The study identified multiple AMR genes in methicillin-resistant staphylococci and mammaliicocci from bulk tank milk, highlighting their role as potential reservoirs of antimicrobial resistance genes.

The study identified 12 antibiotic resistance genes and one virulence gene in strain BT22, including genes conferring resistance to aminoglycosides, macrolides, tetracyclines, and vancomycin.

The study identified various antimicrobial resistance genes in Enterococcus spp. isolated from livestock and raw meat in Ghana, including genes conferring resistance to erythromycin, tetracycline, chloramphenicol, and other antibiotics. Notable genes include aac(6')-Ii, aph(3')-III, ant(6)-Ia, erm(B), erm(T), msr(C), lsa(A), lsa(E), lnu(B), tet(L), tet(M), tet(S), dfrG, cat, pbp5, and ClpL.

The study identified various AMR genes in Staphylococcaceae strains isolated from dogs in a Kenyan animal shelter, including tetracycline, beta-lactam, and aminoglycoside resistance genes.

The study identifies linezolid resistance genes optrA and poxtA in Enterococcus faecium and Enterococcus thailandicus isolates, along with a vancomycin-variable E. faecium strain. It also reveals the increasing prevalence of E. lactis in the healthy human gut and the complex interplay of bacteriocin gene profiles among Enterococcus species.

The study presents a comprehensive meta-analysis of antibiotic resistance in bacteria isolated from mammalian wild game, highlighting the prevalence of various AMR genes and mutations across different bacterial species.

The study identified several antimicrobial resistance genes in Staphylococcus aureus isolates from ovine mastitis in Jordan, including blaZ, aph(3')-III, ant(4')-Ia, str, and mecA. These genes conferred resistance to penicillin G, kanamycin, streptomycin, and methicillin.

The study identified antimicrobial resistance genes in Mammaliicoccus lentus and Staphylococcus epidermidis isolated from bats, including mph(C), msr(A), dfrC, salB, tet(K), str, qacA, arsB, and cadD, highlighting their potential for horizontal gene transfer and environmental co-selection.

The study identified several AMR genes in coagulase-negative staphylococci (CoNS) that are capable of transferring antibiotic resistance to both Staphylococcus aureus and Escherichia coli. These genes include bla, aac(6')-Ib, tet(M), and qnrS1.

The study identified several AMR genes and mutations in Staphylococcus isolates from small- to medium-scale and large-scale dairy farms in Thailand, highlighting differences in resistance profiles between farm types.

The study identified multiple antibiotic resistance genes in Staphylococcus aureus isolates from animals, including blaZ, str, cat(pC221), tet(M), aac(6')-aph(2'), and dfrK, which were associated with plasmids and contributed to multidrug resistance.

The study identified key resistance genes including mecA, blaZ, tet(K), and erm(C) in Staphylococcus aureus isolates from East Africa, highlighting the prevalence of methicillin-resistant and multidrug-resistant strains.