No. | Genes | Clustered in: | Examples of bacteria / host | Resistance to: |
1. | blaZ; blaARL | blaZ-blaI-blar1 operon in Tn552transposome | S. aureus, CoNS/ many species of animals | many groups of β-lactam antibiotics |
2. | mec A, mecC | SCCmec | MRSA, MRSP/ many species of animals | β-laktams |
3. | tet(L), tet(M), aadD, dfrK, vga (A) (ΔblaZ (functionally inactive) | pSWS47, tet (M) part of Tn916 in pSWS47 | S. epidermidis/cat | tetracyclines (except glycylcyclines), kanamycin, neomycin, tobramycin, trimethoprim, lincosamides, pleuromutiline, streptogramin |
4. | aacA-aphD, aadE, erm(B), tet(L), spw, lsa(E), lnu(B), ΔblaZ | pV7037 | S. aureus/pigs | gentamicin, kanamycin, tobramycin, streptomycin, macrolides, lincosamides, streptogramin A and B tetracyclines, aminocyclitols, pleuromutilins |
5. | aadD, erm(B), tet(L), dfrk, apmA, | pAFS11 | S. aureus/cattle | kanamycin, neomycin, tobramycin, lincosamides, streptogramin B, tetracyclines (except minocycline and glycylcycline), trimethoprim, apramycin |
6. | cfr, lsa(B), erm(33) spc | pSCFS1 | S. sciuri/cattle | phenicols, lincosamides, oxazolidinones, pleuro- mutilines, streprogramin A and B, macrolides, aminocyclitols |
7. | cfr, erm(A) | pMSA16 | S. aureus/cattle | phenicols, lincosamides, oxazolidinones, pleuromutilins, streptogramin A and B, macrolides |
8. | aadD, tet(L), dfrK, vga(C) | pKKS825 | S. aureus/pigs | kanamycin, neomycin, tobramycin, tetracyclines (except minocycline and glycylcyclines), trimtro- prim, lycosamides, pleuromutiline, treptogramin A |
9. | cfr blaCTX-M-14b | pGXEC3 | E. coli/pigs | phenicols, lincosamides, oxazolidinones, pleuromutilins, streptogramin A and B, penicillin, cephalosporins (except cefamycins), monobactams |
10. | cfr, floR, tet(A)-tetR, strA/strB and sul2 | pSCEC2 | E. coli/ pigs | phenicols, lincosamides, oxazolidinones, pleuro- mutilines, streptogramin A and B, tetracyclines and glycylcyclins, streptomycin, and sufonamides |
11. | mcr-1, blaCTx-M-64’ fosA3, floA3 | pNH6DS2 | E. coli/dogs | colistin, penicillins, cephalosporins (except cefamycins), monobactams, fosfomycin, phenicols |
12. | blaTEM-1’, aacC2, tetA, floR, strAB, rmtB, dfrA | pEC008 | E. coli/poultry | penicillins, cephalosporins, aminogicosides, tetracyclines and glycylcyclines, phenicols, streptomycin, trimethoprim |