title: Gene duplication and the origin of repetitive protein structures.
authors.affiliation: MRC Laboratory of Molecular Biology, Cambridge, England.
authors.forename: A D
authors.initials: AD
authors.lastname: McLachlan
mesh_terms: D000818:Animals; D005075:Biological Evolution; D004261:DNA Replication; D005288:Ferredoxins / Q000235:genetics; D005796:Genes; D006593:Hexokinase / Q000235:genetics; D010108:Oxyhemoglobins / Q000235:genetics; D011487:Protein Conformation; D011506:Proteins / Q000235:genetics*; D012091:Repetitive Sequences, Nucleic Acid
chemical_list: D005288:Ferredoxins; D010108:Oxyhemoglobins; D011506:Proteins; D006593:Hexokinase