Kosakovsky Pond SL, Frost SD (May 2005). "Not so different after all: a comparison of methods for detecting amino acid sites under selection". Molecular Biology and Evolution. 22 (5): 1208–1222. doi:10.1093/molbev/msi105. PMID15703242.
Rocha EP, Smith JM, Hurst LD, Holden MT, Cooper JE, Smith NH, Feil EJ (March 2006). "Comparisons of dN/dS are time dependent for closely related bacterial genomes". Journal of Theoretical Biology. 239 (2): 226–235. Bibcode:2006JThBi.239..226R. doi:10.1016/j.jtbi.2005.08.037. PMID16239014.
Rocha EP, Smith JM, Hurst LD, Holden MT, Cooper JE, Smith NH, Feil EJ (March 2006). "Comparisons of dN/dS are time dependent for closely related bacterial genomes". Journal of Theoretical Biology. 239 (2): 226–235. Bibcode:2006JThBi.239..226R. doi:10.1016/j.jtbi.2005.08.037. PMID16239014.
Kosakovsky Pond SL, Frost SD (May 2005). "Not so different after all: a comparison of methods for detecting amino acid sites under selection". Molecular Biology and Evolution. 22 (5): 1208–1222. doi:10.1093/molbev/msi105. PMID15703242.
Rocha EP, Smith JM, Hurst LD, Holden MT, Cooper JE, Smith NH, Feil EJ (March 2006). "Comparisons of dN/dS are time dependent for closely related bacterial genomes". Journal of Theoretical Biology. 239 (2): 226–235. Bibcode:2006JThBi.239..226R. doi:10.1016/j.jtbi.2005.08.037. PMID16239014.