title: Study of a haploid yeast strain with an unusually high rDNA content. I. Comparison of hybridization levels after purification of the DNA by different methods.
mesh_terms: D002499:Centrifugation, Density Gradient; D002852:Chromatography, Ion Exchange; D003124:Colorimetry; D004247:DNA / Q000032:analysis* / Q000302:isolation & purification; D003911:Dextrans; D004171:Diploidy; D006238:Haploidy; D006882:Hydroxyapatites; D007700:Kinetics; D009693:Nucleic Acid Hybridization; D010761:Phosphorus Radioisotopes; D011092:Polyethylene Glycols; D012335:RNA, Ribosomal; D012270:Ribosomes / Q000032:analysis; D012441:Saccharomyces cerevisiae / Q000032:analysis*; D013045:Species Specificity; D013056:Spectrophotometry, Ultraviolet; D014316:Tritium
chemical_list: D003911:Dextrans; D006882:Hydroxyapatites; D010761:Phosphorus Radioisotopes; D012335:RNA, Ribosomal; D014316:Tritium; D011092:Polyethylene Glycols; D004247:DNA