Figure 1From: Genome-wide analysis of chicken snoRNAs provides unique implications for the evolution of vertebrate snoRNAsChicken snoRNAs classified according to their predicted evolutionary relationships with cognate snoRNAs of six other model vertebrates (human, mouse, opossum, platypus, lizard and frog). (A) box C/D snoRNAs. (B) box H/ACA snoRNAs. Pairwise orthologs are assigned when orthology is detectable in the chicken and one other vertebrate genome.Back to article page