The Scientific World Journal / 2012 / Article / Tab 2 / Research Article
Molecular Characterization of Shiga Toxin-Producing Escherichia coli Isolated from Ruminant and Donkey Raw Milk Samples and Traditional Dairy Products in Iran Table 2 E. coli -resistant antibiotic genes, primer sequence, and product size.
Antibiotic Resistant gene Sequence Size (bp) Annealing temperature (
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) References Streptomycin aadA1 (F) TATCCAGCTAAGCGCGAACT (R) ATTTGCCGACTACCTTGGTC 447 58 [30 ] Tetracycline tetA (F) GGTTCACTCGAACGACGTCA (R) CTGTCCGACAAGTTGCATGA 577 57 [30 ] Tetracycline tetB (F) CCTCAGCTTCTCAACGCGTG (R) GCACCTTGCTGATGACTCTT 634 56 [30 ] Trimethoprim dfrA1 (F) GGAGTGCCAAAGGTGAACAGC (R) GAGGCGAAGTCTTGGGTAAAAAC 367 45 [31 ] Fluoroquinolone qnr (F) GGGTATGGATATTATTGATAAAG (R) CTAATCCGGCAGCACTATTTA 670 50 [32 ] Gentamicin aac(3)-IV (F) CTTCAGGATGGCAAGTTGGT (R) TCATCTCGTTCTCCGCTCAT 286 55 [33 ] Sulfonamide Sul1 (F) TTCGGCATTCTGAATCTCAC (R) ATGATCTAACCCTCGGTCTC 822 47 [33 ] Cephalothin blaSHV (F) TCGCCTGTGTATTATCTCCC (R) CGCAGATAAATCACCACAATG 768 52 [33 ] Ampicillin CITM (F) TGGCCAGAACTGACAGGCAAA (R) TTTCTCCTGAACGTGGCTGGC 462 47 [33 ] Chloramphenicol cat1 (F) AGTTGCTCAATGTACCTATAACC (R) TTGTAATTCATTAAGCATTCTGCC 547 55 [33 ] Chloramphenicol cmlA (F) CCGCCACGGTGTTGTTGTTATC (R) CACCTTGCCTGCCCATCATTAG 698 55 [33 ]