Fig. 7
From: Chromosome evolution at the origin of the ancestral vertebrate genome
Comparison of ancestral Amniota CARs with super-scaffolds of the lamprey (Petromyzon marinus) germline genome assembly [17]. Along the X-axis, Amniota CARs are grouped in the 17 tetrads (colored boxes) as shown in Fig. 3d. The order of the lamprey scaffolds on the Y-axis was designed as to cluster them according to orthology pattern against Amniota CARs. The size of each black circle is proportional to the number of orthologs between a given Amniota CAR (X-axis) and the corresponding lamprey scaffold (Y-axis)