title: A procedure for selective acid extraction, staining and quantitative measurement of histones in Allium root nuclei.
mesh_terms: D000704:Analysis of Variance; D002467:Cell Nucleus / Q000032:analysis*; D003201:Computers; D004247:DNA / Q000032:analysis; D004591:Electrophoresis, Polyacrylamide Gel; D005069:Evaluation Studies as Topic; D006651:Histocytochemistry; D006657:Histones / Q000032:analysis*; D006863:Hydrogen-Ion Concentration; D008722:Methods; D059828:Plant Cells; D010940:Plant Proteins / Q000032:analysis; D012044:Regression Analysis; D013053:Spectrophotometry; D013194:Staining and Labeling
chemical_list: D006657:Histones; D010940:Plant Proteins; D004247:DNA