DNA-Directed RNA Polymerases article 8 nonhuman 8 Bacteria (microorganisms) 4 Transcription, Genetic 4 bacterial gene 4 nucleotide sequence 4 priority journal 4 rna polymerase 4 unclassified drug 4 wild type 4 ADP Ribose Transferases 2 ADP-ribosylation 2 Adenosine Diphosphate 2 Adenosine Triphosphate 2 Amino Acids, Branched-Chain 2 Animal 2 Animalia 2 Animals 2 Arcanobacterium pyogenes 2 Bacillus megaterium 2 Base Sequence 2 Basidiomycota 2 Buffers 2 Capra 2 Caseous lymphadenitis 2 Cattle 2 Cell Aging 2 Cell Nucleus 2 Centrifugation, Density Gradient 2