Visualization of Genome Signatures of Eukaryote Genomes by Batch-Learning Self-Organizing Map with a Special Emphasis on Drosophila Genomes

Figure 4

Distribution pattern for each of the 12 Drosophila genomes on 100 kb DegePenta-BLSOM listed in Figure 1. The phylogenetic tree for the 12 Drosophila species was obtained from Flybase [17]. The species belonging to one of the five Drosophila groups were separately specified by five boxes with different colors in the phylogenetic tree. A distribution pattern of nodes containing sequences derived from one Drosophila species was presented in the box marked with the color representing the respective Drosophila group, which was specified in the phylogenetic tree.