Table 2.
Molecular detection of AR genes studies in aquaculture during the last 5 years of each species.
| Samples | Type of study | Country | Bacterial species | Number of samples | AR gene detected* | Reference |
|---|---|---|---|---|---|---|
| Retail markets | Culture | China | Aeromonas spp.,Enterobacteriaceae | 500 | sul1; sul2; blaTEM; blaCMY; ermB;ermC | Ye et al. (2013) |
| Marine sediments | Metagenomic | China | Proteobacteria, Firmicutes,Actinobacteria | NA | Aminoglycosides, tetracycline, chloramphenicol, beta-lactams, glycopeptides, fluoroquinolone, bacitracin, macrolide, streptogramin, sulfonamide | Yang et al. (2013) |
| Carp farms | Culture | Pakistan,Tanzania | Acinetobacter baumannii, Aeromonas hydrophila, Alcaligenes, Enterobacter cloacae, Pseudomonas, Enterococcus casseliflavus, Kurthia, Proteus, Providencia, Vagococcus | 253 | sul1; sul2; dfrA1, 5, 7, 12, 15; blaTEM; cat-1;mefA;tetA | Shah et al. (2012) |
| Farm fish | Culture | China | Escherichia coli | 218 | blaCTX-M-14, M-79; blaSHV-27; qnrB,qnrS, qnrD, aac(6′)-Ib-cr | Jiang et al. (2012) |
| Fish farm | Culture | Italy | Enterococci | 650 | tetM, msrC, blaZ | Di Cesare et al. (2012) |
| Fish farm | Culture | Japan | Photobacterium damselae | 1 | blaCARB-9-like, floR; mphA-like; mefA-like; sul2; tetM; tetB on a plasmid | Nonaka et al. (2012) |
| Fish farms | Culture | China | All genera | NA | sul1; sul2;sul3;tetB; tetO; tetQ; tetT; tetW; tetM | Gao et al. (2012) |
| Fish farms | Culture | China | Enterobacteriaceae | 203 | tetA; tetC; sul2; aadA5;aadA22, dfr2, dfrA17 | Su et al. (2011) |
| Trout farms | Culture | Australia | Aeromonas | 90 | aadA2; tetA; tetC; sul1;strA-strB | Ndi and Barton (2011) |
| Aquaculture sediments | Molecular detection | Wisconsin (USA) | Not available | 4 facilities | tetR genes | Seyfried et al. (2010) |
| Ornamental fish water | Culture | UK, Singapore, Guyana, Colombia | Aeromonas | blaTEM-1; tetD; tetE; qnrS; dfr12; sul1; floR; catB8; bla{OXA7; arr2; aac(6′)-Ib; aadA2 | Verner-Jeffreys et al. (2009) | |
| Salmon farms | Culture | Chile | Pseudomonas | 119 | floR | Fernandez-Alarcon et al. (2010) |
| Water fish aquaculture | Culture | China | Vibrio, Pseudoalteromonas | 66 | cat; floR; tetB, tetD; tetE; tetM | Dang et al. (2009) |
| Water from shrimp and fish ponds | Culture | Vietnam | Acinetobacter, Aeromonas, Escherichia coli; Bacillus; Pseudoalteromonas; Shigella | 86 | sul1; sul2; sul2 on plasmids | Phuong Hoa et al.(2008) |
*Names of AR-encoding genes are given when available.