1. Conservation of Short Patches of Amino Acid Sequence Amongst Proteins with a Common Function but Evolutionarily Distinct Origins: Implications for Cloning Genes and for Structure--Function Analysis Publication: IRL Press, 26 September 1988 Subject(s): DNAEnzymesAmino Acid SequenceEscherichia coliGenes Archival Collection: The Paul Berg Papers (Profiles in Science)
