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

. 2021 Jan 18;42(1):43–50. doi: 10.24272/j.issn.2095-8137.2020.133

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

Editorial Office of Zoological Research, Kunming Institute of Zoology, Chinese Academy of Sciences

This is an open-access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/4.0/), which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

PMC Copyright notice

Demographic history of ducks

A: Demographic history inferred by PSMC with a generation time=1 year and mutation rate=1.91×10^–9. B: Inferred relative cross-coalescence rates between pairs of populations over time based on two individuals of spot-billed, mallard, and domestic ducks. C: Demographic scenarios simulated by ms software (X=0.25, 0.5, 1, and 1.5, representing current population sizes equal to 12.5%, 25%, 50%, and 75% of ancestral population size, respectively). D: MSMC analysis of simulated data.