Fig. 2
From: Evolution of PHAS loci in the young spike of Allohexaploid wheat
Density distribution of 21- (red lines) and 24-PHAS loci (blue lines) in the young spike samples. The black lines in the chromosome represent the PHAS loci. The peaks in circles a-e indicate the number of PHAS loci in each 500 kb region across each chromosome in AM, TS, FHM, MIT and MP, respectively. The red and blue arrows represent the biased distribution of 21- and 24-PHAS among the three subgenomes, respectively