title: Molecular complexity of Paramecium symbiont lambda deoxyribonucleic acid: evidence for the presence of a multicopy genome.
mesh_terms: D000225:Adenine / Q000032:analysis; D000818:Animals; D002499:Centrifugation, Density Gradient; D003596:Cytosine / Q000032:analysis; D004247:DNA / Q000032:analysis*; D005557:Formaldehyde; D006147:Guanine / Q000032:analysis; D006358:Hot Temperature; D002479:Inclusion Bodies / Q000032:analysis*; D007700:Kinetics; D008854:Microscopy, Electron; D008858:Microscopy, Phase-Contrast; D008970:Molecular Weight; D009691:Nucleic Acid Denaturation; D009695:Nucleic Acid Renaturation; D010247:Paramecium / Q000032:analysis*; D012287:Rickettsiaceae / Q000032:analysis*; D013053:Spectrophotometry; D013941:Thymine / Q000032:analysis
chemical_list: D005557:Formaldehyde; D006147:Guanine; D003596:Cytosine; D004247:DNA; D000225:Adenine; D013941:Thymine