title: Optimized homology searches of the gene and protein sequence data banks.
mesh_terms: D000595:Amino Acid Sequence; D001483:Base Sequence; D005796:Genes; D007256:Information Systems; D011506:Proteins / Q000235:genetics*; D012689:Sequence Homology, Nucleic Acid; D012984:Software
chemical_list: D011506:Proteins