title: Intragenomic base content variation is a potential source of biases when searching for horizontally transferred genes.
authors.forename: S
authors.initials: S
authors.lastname: Guindon
authors.forename: G
authors.initials: G
authors.lastname: Perrière
mesh_terms: D001419:Bacteria / Q000235:genetics; D001482:Base Composition / Q000235:genetics*; D003062:Codon / Q000235:genetics; D004926:Escherichia coli / Q000235:genetics; D022761:Gene Transfer, Horizontal; D005798:Genes, Bacterial / Q000235:genetics*; D014644:Genetic Variation; D016680:Genome, Bacterial; D018741:Replication Origin / Q000235:genetics
chemical_list: D003062:Codon