Figure 2
From: Genetic footprint of population fragmentation and contemporary collapse in a freshwater cetacean
(a) Population structure estimated using the Bayesian clustering approach of STRUCTURE. Each individual is represented by a vertical line divided into K segments showing the admixture proportions from each cluster. Sample size in each locality is shown between brackets. Numbers on the right side of the barplot show the number of time this result was found out of the 10 replicates. (b) DAPC cluster membership probability plot of the 148 individuals. (c) Scatter plot showing the first two discriminant functions (DFs) of the DAPC. (d) Geographical distribution of the STRUCTURE admixture proportions and mitochondrial haplotype frequencies per localities. The mtDNA map is modified from Chen et al.20. Panel (a) was created using CLUMPAK59, panel (b,c) using R v.3.4.066, and panel (d) using R v.3.4.066, the package MARMAP v.0.9.562, and the open source ETOPO1 Global Relief Model63 (https://www.ngdc.noaa.gov/mgg/global/).
