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

. 2017 Apr 25;7:1157. doi: 10.1038/s41598-017-00786-5

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

© The Author(s) 2017

Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/.

PMC Copyright notice

Phylogenetic trees of three extant amphioxus genera based on mitogenomes and nuclear transcriptomes. Bayesian and maximum likelihood methods gave the same topology for both trees based on amino acid sequences of nuclear transcriptomes (top) and on nucleotides of whole mitogenomes (bottom). Values at nodes are bootstrap values (left side) and posterior probabilities (right side). The top tree includes four vertebrate species and shows the monophyly of B. lanceolatum and B. floridae as shown in the bottom tree. The Asymmetron sequence in the top tree is derived from Atlantic type⁴. Numerals and initials in Epigonichthys and Asymmetron clades denote specimen numbers and types⁴/locations. IWP, Indo-West Pacific type; AO, Atlantic type; WCP, West-Central Pacific type; BH, Bahamas; NW, Nanwan Bay; KS, Kyushu.