Table 1: The sequence and characteristics of used primers.

References Annealing Temperature Products Sequence Gene
16 46°C 933bp ATGAATGTCATTATAAAAGC BlaPER-1
AATTTGGGCTTAGGGCAGAA
17 57°C 576bp CTGCTCCACCAGGGCTAAAA BlaSHV-1
ATGAACGCGCAAATAGCGAC
18 57°C 150bp CTCGACCTCGCGACCTATAC BlaAMPC
GATGCTCGGGTTGGAATAGA