title: Deep-freezing of bacterial DNA for thermal denaturation and hybridization experiments.
mesh_terms: D001173:Arthrobacter / Q000032:analysis; D001951:Brevibacterium / Q000032:analysis; D003596:Cytosine / Q000032:analysis; D004269:DNA, Bacterial / Q000302:isolation & purification; D004926:Escherichia coli / Q000032:analysis; D005615:Freezing; D006147:Guanine / Q000032:analysis; D006358:Hot Temperature; D008970:Molecular Weight; D009615:Nocardia / Q000032:analysis; D009691:Nucleic Acid Denaturation; D009693:Nucleic Acid Hybridization; D011309:Preservation, Biological; D012231:Rhizobium / Q000032:analysis; D014461:Ultracentrifugation
chemical_list: D004269:DNA, Bacterial; D006147:Guanine; D003596:Cytosine