Figure 5.

Results of Principal Component Analysis of all wheats (excluding Yumai 34, Anahuac 75 and Ukrainka 3). Black = wild emmer; purple = landrace emmer; red = durum; orange = rivet; blue = landrace bread wheat; green = commercial bread wheat a) First and second PCs, b) third and fourth PCs.

Oliveira et al. BMC Genetics 2014 15:54   doi:10.1186/1471-2156-15-54
Download authors' original image