Figure 2.

Duplication and loss of phototransduction gene-family members in our dataset. Duplications (bold, black background) and losses (italics, white background) were mapped onto a consensus species tree [79,104,109]. Reconciliation of gene trees onto the species tree was performed with Notung using Maximum Likelihood gene family trees (see Methods).

Rivera et al. BMC Evolutionary Biology 2010 10:123   doi:10.1186/1471-2148-10-123
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