Figure 1.

Improvement of signal-to-noise ratio of the phylogenetic method over the simple method. The upper conservation scores (Cu) profiles for the genomic region surrounding ent operons in Escherichia coli are shown. (a) the simple method; (b) the phylogenetic method.

Zheng et al. BMC Bioinformatics 2005 6:243   doi:10.1186/1471-2105-6-243
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