title: Tracking adaptive evolutionary events in genomic sequences.
abstract: As more gene and genomic sequences from an increasing assortment of species become available, new pictures of evolution are emerging. Improved methods can pinpoint where positive and negative selection act in individual codons in specific genes on specific branches of phylogenetic trees. Positive selection appears to be important in the interaction between genotype, protein structure, function, and organismal phenotype.
authors.affiliation: Department of Biochemistry and Biophysics and Stockholm Bioinformatics Center, Stockholm University, 10691 Stockholm, Sweden. liberles@sbc.su.se
authors.forename: David A
authors.initials: DA
authors.lastname: Liberles
authors.forename: Marta L
authors.initials: ML
authors.lastname: Wayne
mesh_terms: D000818:Animals; D003062:Codon / Q000235:genetics; D019295:Computational Biology; D004330:Drosophila / Q000235:genetics*; D029721:Drosophila Proteins / Q000737:chemistry / Q000235:genetics / Q000502:physiology; D004331:Drosophila melanogaster / Q000235:genetics*; D019143:Evolution, Molecular; D017344:Genes, Insect / Q000235:genetics / Q000502:physiology; D016678:Genome; D017434:Protein Structure, Tertiary / Q000235:genetics; D012641:Selection, Genetic
chemical_list: D003062:Codon; D029721:Drosophila Proteins