title: Letter: Letter: Nucleotide distribution in bacterial DNA's differing in G plus C content.
mesh_terms: D001665:Binding Sites; D005075:Biological Evolution; D002499:Centrifugation, Density Gradient; D003016:Clostridium perfringens / Q000032:analysis*; D003596:Cytosine / Q000032:analysis; D004269:DNA, Bacterial / Q000032:analysis / Q000378:metabolism; D004926:Escherichia coli / Q000032:analysis / Q000378:metabolism; D006147:Guanine / Q000032:analysis; D008628:Mercury; D008837:Micrococcus / Q000032:analysis*; D008970:Molecular Weight; D010761:Phosphorus Radioisotopes; D012333:RNA, Messenger / Q000378:metabolism; D012343:RNA, Transfer / Q000378:metabolism; D013045:Species Specificity; D014158:Transcription, Genetic
chemical_list: D004269:DNA, Bacterial; D010761:Phosphorus Radioisotopes; D012333:RNA, Messenger; D006147:Guanine; D003596:Cytosine; D012343:RNA, Transfer; D008628:Mercury