Additional File 7.Genomic GC content, amino acid composition and A+G content at first codon positions and fourfold degenerate positions in the H2A.Z-2 genes analyzed. The data provided was used for gauging the presence of selection acting on H2A.Z-2 genes. Format: DOC Size: 62KB Download file This file can be viewed with: Microsoft Word Viewer Eirín-López et al. BMC Evolutionary Biology 2009 9:31 doi:10.1186/1471-2148-9-31 |