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Figure 2 | Frontiers in Zoology

Figure 2

From: Evolutionary history of Chaetognatha inferred from molecular and morphological data: a case study for body plan simplification

Figure 2

Maximum likelihood tree calculated from LSU rRNA by the Mega program with the K2P?+?? model. The alignment of 58 sequences of LSU rRNA was 410 base pairs long. The lnL value of this optimal tree is ?2457.20. The two classes of LSU rRNA yielded trees that rooted each other. Support values obtained using different reconstruction approaches are indicated at nodes in the following order: maximum Likelihood bootstrap probabilities (bv), approximative likelihood ratio test (aLRTv), and Bayesian posterior probabilities (pp). Support values are displayed when bv/aLRTv ?75 or pp ?0.85. Node absence in a given method is indicated by -.

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