title: Base ratio determination using unpurified DNA.
mesh_terms: D000225:Adenine / Q000032:analysis; D000227:Adenine Nucleotides / Q000032:analysis; D000818:Animals; D002417:Cattle; D002852:Chromatography, Ion Exchange; D003013:Clostridium / Q000032:analysis; D004247:DNA / Q000032:analysis*; D004926:Escherichia coli / Q000032:analysis; D006147:Guanine / Q000032:analysis; D006150:Guanine Nucleotides / Q000032:analysis; D006868:Hydrolysis; D008099:Liver / Q000032:analysis; D008297:Male; D008837:Micrococcus / Q000032:analysis; D009711:Nucleotides / Q000032:analysis*; D010944:Plants / Q000032:analysis; D051381:Rats; D012231:Rhizobium / Q000032:analysis; D012260:Ribonucleases; D012474:Salmon; D013053:Spectrophotometry; D013094:Spermatozoa / Q000032:analysis; D013950:Thymus Gland / Q000032:analysis; D014466:Ultraviolet Rays
chemical_list: D000227:Adenine Nucleotides; D006150:Guanine Nucleotides; D009711:Nucleotides; D006147:Guanine; D004247:DNA; D012260:Ribonucleases; D000225:Adenine