title: Possible DNA structure in the region of initiation of the transcription.
mesh_terms: D002250:Carbon Radioisotopes; D003596:Cytosine / Q000031:analogs & derivatives; D004247:DNA / Q000378:metabolism; D004269:DNA, Bacterial / Q000378:metabolism; D006868:Hydrolysis; D008715:Methionine / Q000378:metabolism; D009154:Mutation; D011511:Proteus / Q000378:metabolism; D013045:Species Specificity; D013302:Streptomyces / Q000378:metabolism; D014158:Transcription, Genetic
chemical_list: D002250:Carbon Radioisotopes; D004269:DNA, Bacterial; D003596:Cytosine; D004247:DNA; D008715:Methionine