Hepatitis C virus NS5A region mutation in chronic hepatitis C genotype 1 patients who are non-responders to two or more treatments and its relationship with response to a new treatment

Table 1 NS5A primers used in the current study

Application	Direction	Sequence
First PCR	Sense	5´-ACAACTCCCATGCGAGCCCGAGCCGGA-3´
RT and first PCR	Antisense	5´-GAGGGGGAGCCGGGGGATCCCGATCTC-3´
Second PCR	Sense	5´-TGCTCACCGACCCATCCCACATTACAGCAGA-3´
	Antisense	5´-ATGCCCCCTCTCGAGGGGGAGCCGGG-3´