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

. 2011 Jun 20;6(6):e21189. doi: 10.1371/journal.pone.0021189

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

Poon et al.

This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are properly credited.

PMC Copyright notice

Each labeled node corresponds to a position in protease [rectangular] or RT (rounded). Nodes without dependencies (L23, L24, V32, I47, I50, F53, G73, L76, K65, V75, F77, Y115, F116, L100, V106, V179, Y181, and Y188) were omitted from the graph for clarity. Connections between nodes (edges) are labeled with the log odds ratio of the contingency table for the presence/absence of SDRMs at the respective sites, e.g., an SDRM at position PR-D30 is estimated to be times more likely to be present in an ARV-naïve sequence that contains an SDRM at position PR-N88. Line widths for edges are also drawn in proportion to the log odds ratios. Inf = infinity, i.e., unable to estimate because of zero count(s) in the contingency table.

Inline graphic — Each labeled node corresponds to a position in protease [rectangular] or RT (rounded). Nodes without dependencies (L23, L24, V32, I47, I50, F53, G73, L76, K65, V75, F77, Y115, F116, L100, V106, V179, Y181, and Y188) were omitted from the graph for clarity. Connections between nodes (edges) are labeled with the log odds ratio of the contingency table for the presence/absence of SDRMs at the respective sites, e.g., an SDRM at position PR-D30 is estimated to be times more likely to be present in an ARV-naïve sequence that contains an SDRM at position PR-N88. Line widths for edges are also drawn in proportion to the log odds ratios. Inf = infinity, i.e., unable to estimate because of zero count(s) in the contingency table.