Figure 4From: Pairwise statistical significance of local sequence alignment using multiple parameter sets and empirical justification of parameter set change penaltyComparison with database statistical significance. Comparison of pairwise statistical significance (using multiple parameter sets) and database statistical significance. All parameter combinations are significantly better than database statistical significance estimates reported by BLAST and PSI-BLAST at all error levels, and better than SSEARCH especially at higher error levels.Back to article page