title: Repeated sequences in DNA. Hundreds of thousands of copies of DNA sequences have been incorporated into the genomes of higher organisms.
mesh_terms: D000818:Animals; D005075:Biological Evolution; D055598:Chemical Phenomena; D002621:Chemistry; D004247:DNA; D004269:DNA, Bacterial; D004926:Escherichia coli; D006882:Hydroxyapatites; D007700:Kinetics; D008967:Molecular Biology; D011119:Polynucleotides; D012487:Salmonidae; D013053:Spectrophotometry; D013950:Thymus Gland
chemical_list: D004269:DNA, Bacterial; D006882:Hydroxyapatites; D011119:Polynucleotides; D004247:DNA