Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

letter

. 2013 Sep 12;30(12):2709–2713. doi: 10.1093/molbev/mst160

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

© The Author 2013. Published by Oxford University Press on behalf of the Society for Molecular Biology and Evolution. All rights reserved.

This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0/), which permits non-commercial re-use, distribution, and reproduction in any medium, provided the original work is properly cited. For commercial re-use, please contact journals.permissions@oup.com

PMC Copyright notice

Fig. 4. — An example of the role of consecutive branches in production of AGTs. (A) A five-taxon caterpillar labeled topology ψ with internal branches of length x, y, and z. (B–D) Sections of the anomaly zone. In each panel, for two of the three variables x, y, and z, a point is shaded according to the largest value of the third variable for which AGTs occur. The color bar indicates the values of this third variable, with the darkest shade corresponding to a value ≥2.4. At some points, AGTs can occur when this variable is arbitrarily large. The figure was constructed by evaluating the equations in supplementary tables 16–18 of Rosenberg and Tao (2008) at a grid of points with , each examined at intervals of 0.012.

Inline graphic — An example of the role of consecutive branches in production of AGTs. (A) A five-taxon caterpillar labeled topology ψ with internal branches of length x, y, and z. (B–D) Sections of the anomaly zone. In each panel, for two of the three variables x, y, and z, a point is shaded according to the largest value of the third variable for which AGTs occur. The color bar indicates the values of this third variable, with the darkest shade corresponding to a value ≥2.4. At some points, AGTs can occur when this variable is arbitrarily large. The figure was constructed by evaluating the equations in supplementary tables 16–18 of Rosenberg and Tao (2008) at a grid of points with , each examined at intervals of 0.012.