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

. 2005 May;11(5):706–710. doi: 10.3201/eid1105.041015

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

This is a publication of the U.S. Government. This publication is in the public domain and is therefore without copyright. All text from this work may be reprinted freely. Use of these materials should be properly cited.

PMC Copyright notice

Figure A1 — Unrooted phylogenetic tree generated by the neighbor-joining method by using the complete fragment of the long terminal repeat (LTR) (755 bp). Distance matrices were generated with the DNADIST program, using the Kimura 2-parameter method and 5.17 as the transition/transversion ratio. Bootstrap analysis was carried out with 1,000 datasets. The values on the branches indicate frequencies of occurrence for 1,000 trees. The 4 new human T-cell leukemia virus type 1 (HTLV-1) sequences (VAN 54, VAN 136, VAN 251, VAN 335; GenBank Accession nos. AY549875, AY549876, AY549877, AY549878) were analyzed with 75 HTLV-1/STLV-1 sequences available from the GenBank database. The branch lengths are proportional to the evolutionary distance between the taxa.