Comparison of two 10-bp regions in NS5B: the first with a very low conservation score (A), the second with a very high conservation score (B). Conservation scores were calculated by taking the average of the highest log odds score for each position (see Methods). The sequence shown on top of the matrices is the consensus sequence.
Qiu et al. BMC Microbiology 2002 2:29 doi:10.1186/1471-2180-2-29