Table 1.

Primers and conditions of polymerase chain reaction in K. pneumoniae

Primer Name	Primer Sequence (5′ to 3′)	Cycle	Initial Denaturati	Cycling	Final Extension	Length (bp)
IMP-1	F: ACCGCAGCAGAGTCTTTGCC R: ACAACCAGTTTTGCCTTACC	33	94°C 5 min	94°C 30 s, 56°C 30 s, 72°C 1 min	72°C, 7 min	587 bp
VIM	F: CAAGTCCGTTAGCCCATTCC R: GGCACAACCACCGTATAGCAC	33	94°C 5 min	94°C 30 s, 57°C 30 s, 72°C 1 min	72°C, 10 min	539 bp
VIM2	F: ATTGGTCTATTTGACCGCGTC R: TGCTACTCAACGACTGAGCG	33	94°C 5 min	94°C 30 s, 56°C 30 s,72 °C 1 min	72°C, 10 min	780 bp