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Fig. 4 | BMC Ecology and Evolution

Fig. 4

From: Genomic patterns of divergence in the early and late steps of speciation of the deep-sea vent thermophilic worms of the genus Alvinella

Fig. 4

Density distributions of dN/dS values estimated for each pairwise alignment of orthologous genes in both the early and late states of speciation in Alvinella spp. worms using the method of Nielsen and Yang (1998) implemented in PamlX. The yellow color corresponds to the comparison A. pompejana south/north. The red color corresponds to the comparison A. caudata/A. pompejana. The orange color corresponds to the comparison A. pompejana Northern populations

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