priority journal Escherichia coli 142 article 128 nonhuman 122 controlled study 62 unclassified drug 48 Amino Acid Sequence 32 Animals 32 Molecular Sequence Data 30 nucleotide sequence 30 molecular dynamics 28 Bacteria (microorganisms) 26 Escherichia coli Proteins 24 Recombinant Proteins 24 enzyme activity 24 Cloning, Molecular 22 Humans 22 bacterial gene 22 protein expression 22 Bacterial Proteins 20 Base Sequence 20 Trypanosoma cruzi 20 metabolism 18 molecular cloning 18 protein analysis 18 Bacterial Outer Membrane Proteins 16 amino acid sequence 16 antibiotic resistance 16 chemistry 16 gene expression 16