Ancestral remnants in deoxyribonucleic acid from Pseudomonas and Xanthomonas.
D005075:Biological Evolution; D002247:Carbon Isotopes; D002499:Centrifugation, Density Gradient; D002854:Chromatography, Paper; D004269:DNA, Bacterial / Q000032:analysis*; D005823:Genetics; D006824:Hybridization, Genetic; D008967:Molecular Biology; D008970:Molecular Weight; D009691:Nucleic Acid Denaturation; D011549:Pseudomonas / Q000032:analysis*; D014974:Xanthomonas / Q000032:analysis*
D002247:Carbon Isotopes; D004269:DNA, Bacterial