Figure 9.
Population STRUCTURE of 92 cowpea accessions using SNP marker data as estimated using the model-based Bayesian algorithm implemented in the STRUCTURE program. Proportion of assignment of individuals to three and five population groups. Each accession is represented by a vertical line. The distribution of the accessions to different populations is indicated by the color code. In the blue right side are all the Portuguese accessions and on the other side are the PALOP samples. Vertical lines with only one color (higher than 80%) were considered pure accessions.
