Figure 4From: Statistical inference of chromosomal homology based on gene colinearity and applications to Arabidopsis and riceDifferent distribution pattern of homologous genes in sister regions. Same numbers of homologous genes located in two pairs of sister regions with different size. Homologue pairs are more densely located in (B) than in (A). Dark horizontal lines represent chromosomes, round dots denote genes on chromosomes, lines linking the dots indicate gene homology.Back to article page