Figure 4.
Heatmap of the Chromosome 14 region with high Bos taurus introgression. This includes the PLAG1 gene found at positions 25,007,291–25,009,296 as indicated by the black box. On the y-axis are all the sequenced animals, ordered by year of birth (with older animals at the top). On the x-axis is the genomic positions, incremented in 250 kb windows. A red colour indicates more Bos taurus introgression, a white colour indicates more regions that are of Bos indicus origin.