title: Initiator tRNAs from archaebacteria show common unique sequence characteristics.
mesh_terms: D001105:Archaea / Q000235:genetics*; D001419:Bacteria / Q000235:genetics*; D001483:Base Sequence; D005075:Biological Evolution; D010442:Peptide Chain Initiation, Translational; D012329:RNA, Bacterial / Q000235:genetics*; D012343:RNA, Transfer / Q000235:genetics*
chemical_list: D012329:RNA, Bacterial; D012343:RNA, Transfer