TABLE 2.

Positions at which the race or response groups are conserved at ≥60% but at which the marked-responder and poor-responder or CA and AA conserved residues are different

Comparison category	Gene	Position (amino acid no.)	Amino acids (responder or race group)
Genotype 1a response	NS4A	29	V (marked), I (poor)
Genotype 1b response	Core	70	R (marked), Q (poor)
	E1	139	T (marked), A (poor)
Genotype 1a race	ARF	67	R (CA), H (AA)
	NS5A	401	S (CA), P (AA)
	NS5B	98	R (CA), K (AA)
Genotype 1b race	E2	31	V (CA), I (AA)
		66	S (CA), A (AA)