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. Author manuscript; available in PMC: 2011 Jan 21.
Published in final edited form as: FEBS Lett. 2010 Jan 21;584(2):287–296. doi: 10.1016/j.febslet.2009.11.048

Figure 1.

Figure 1

A cladogram depicting a possible scheme for evolution of RNA-based RNase P (see sections 1 and 4 for details). Scales are arbitrary. LUCA, last universal common ancestor; RPR, RNase P RNA; RPP, RNase P protein.