Figure 2.

Bootstrap support as a function of the maximum evolutionary rate of site retained in the data. S: the best topology with the squirrel-related clade at the base of the rodent tree; M: the best topology with the mouse-related clade at the base of the rodent tree; C: the best topology with Ctenohystrica at the base of the rodent tree. Nine datasets were considered: (1) all sites (6,255 base pairs (bps); rates range from -0.698 to 3.989); (2) sites with rate ≤ 3.5 (6,114 bps); (3) sites with rate ≤ 3.0 (6,058 bps); (4) sites with rate ≤ 2.5 (5,997 bps); (5) sites with rate ≤ 2.0 (5,896 bps); (6) sites with rate ≤ 1.5 (5,759 bps); (7) sites with rate ≤ 1 (5,444 bps); (8) sites with rate ≤ 0.5 (4,997 bps); and (9) sites with rate ≤ 0.0 (4,179 bps).

Blanga-Kanfi et al. BMC Evolutionary Biology 2009 9:71   doi:10.1186/1471-2148-9-71
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