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

. 2023 May 29;40(6):msad129. doi: 10.1093/molbev/msad129

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

© The Author(s) 2023. Published by Oxford University Press on behalf of Society for Molecular Biology and Evolution.

This is an Open Access article distributed under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0/), which permits unrestricted reuse, distribution, and reproduction in any medium, provided the original work is properly cited.

PMC Copyright notice

Fig. 1. — Population structure and inferred phylogenetic relationships among Triplophysa species. (A) PCA of 138 Triplophysa individuals. (B) Population structure by STRUCTURE analysis assign individuals to five clusters with K = 4, and the optimal K = 16, which can assign most individuals to well-defined species. Each colored bar represents one individual, and colored segments represent proportions of genetic components. (C) The coalescent-based species tree. The node size represents ASTRAL LPP according to the scale shown on the left. The color of the branches refers to the species as in A and B (color scheme as in B, K = 16, except T. tibetana and T. polyfasciata). (D) Cladograms of the prevalent discordances trees among 1,000 randomly selected local trees derived from 200-kb windows, and solid black line represents the consensus tree calculated by DensiTree, which is consistent with Astral species tree (color scheme as in B, K = 4).