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. 2020 Dec 11;6(50):eabc5162. doi: 10.1126/sciadv.abc5162

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Copyright © 2020 The Authors, some rights reserved; exclusive licensee American Association for the Advancement of Science. No claim to original U.S. Government Works. Distributed under a Creative Commons Attribution License 4.0 (CC BY).

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Fig. 2 — (A) Tree showing the clades (names) and branches (letters) for which lengths were estimated using Philippe-all data. (B) Estimates of clade and branch lengths using site-heterogeneous model (blue) and site-homogeneous model (brown) based on empirical data. (C) Tree showing the clades and branches for which lengths were estimated using Simion-all data. (D) Estimates of clade and branch lengths using site-heterogeneous (blue) model and site-homogeneous model (brown) based on empirical data. Site-homogeneous models consistently estimate shorter branch lengths.