TABLE 1.

Oligonucleotides used in site-directed mutagenesis

Nucleotide changes are underlined.

Oligonucleotides	Nucleotide sequences (5′→3′)
NS5b1b-S556Q	Sense, CGTCGCTGGTTACCAAGGGGGAGACATATATCACAGC
	Anti-sense, ATATGTCTCCCCCTTGGTAACCAGCGACGAACCAGC
NS5b1b-S556K	Sense, CGTCGCTGGTTACAAAGGGGGAGACATATATCACAGC
	Anti-sense, ATATGTCTCCCCCTTTGTAACCAGCGACGAACCAGC
NS5b1a-S556K	Sense, TTCACGGCTGGCTACAAAGGGGGAGACATTTATCACAG
	Anti-sense, ATAAATGTCTCCCCCTTTGTAGCCAGCCGTGAACCAAC