Figure 4.

Origin of LGT genes. Pie charts depicting the proportion of inter-class LGT events from halophiles into the Halobacteria and from thermophiles into the Thermoprotei for all genes (a and d), only hits with bit scores > 500 (b and e), and only instances where multiple genes were transferred (c and f).

Rhodes et al. BMC Evolutionary Biology 2011 11:199   doi:10.1186/1471-2148-11-199
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