title: Dual purpose factor.
mesh_terms: D001426:Bacterial Proteins; D001665:Binding Sites; D003090:Coliphages; D004926:Escherichia coli; D005815:Genetic Code; D011485:Protein Binding; D012333:RNA, Messenger; D012367:RNA, Viral; D013045:Species Specificity
chemical_list: D001426:Bacterial Proteins; D012333:RNA, Messenger; D012367:RNA, Viral