Sentence examples for most basal node from inspiring English sources

The analysis of the estimated ancestral state of both variables sheds more light on the problem: with the exception of P. palmas and S. canicula, no other species fall within the confidence intervals for the most basal node.

To summarize gene expression across species, we used the estimated expression levels for the most basal node of the tree.

Analyses of amino acid translated data from the four protein encoding genes combined resulted in minimal resolution, mainly with the ingroup separate from the outgroups, and with Scolytini subtending the most basal node in Scolytinae.

However, in a subsequent analysis of chromosomal relationships, Stalker [ 45] suggested an alternative phylogeny for the melanica group where the divergence of D. nigromelanica represented the most basal node (Fig. 1C).

We fixed the most basal node and set two or three different calibration points based on the fossil taxa discussed below, which were selected after a detailed examination of a number of descriptions of cyclostome fossils.

The most basal node representing the cyclostome group was fixed in the PL and RP analyses using the age of Protorhyssalus goldmani Basibuyuk, Rasnitsyn, Achterberg, Fitton & Quicke [93 million years ago (MYA) [23]].

However, posterior probabilities for the most basal nodes (closer to the root) were generally low.

This method was used to simulate a scenario where species- or genus-level relationships are unknown, but the most basal nodes are bifurcating.

While this loss of power is of concern, the results also suggest that if the most basal nodes are bifurcating and terminal nodes are unresolved the loss of power is greatly minimized.

The two most basal nodes among the microhylids, Phrynomerinae and Hoplophryninae, are both African in distribution.

However, the relationships among the most basal nodes are somewhat uncertain.