Figure 2
From: SplitTester : software to identify domains responsible for functional divergence in protein family
A snapshot of the Split-Tester software. A distance matrix was selected to compute phylogenetic relationships of the aligned input sequence data. The regions of the alignment that support the functional split are then plotted in the top window. The X-axis represents the length of the aligned sequences; the Y-axis represents increasing window size. After the computation is complete, the user can select a specific window for analysis by clicking on the left end of colored horizontal bars. The colors indicate the degree of confidence that a given window supports the predefined functional split (red = 100%; yellow = 75%; green = 50%; blue = 25%). The two panels on the lower right show all NJ equivalent trees generated from the selected window. The lower left window shows the actual sequences that support the predefined phylogenetic relationship within the selected window.