Molecular size and conformation of chloroplast deoxyribonucleic acid from pea leaves.

Centrifugation, Density Gradient Chemical Precipitation Chloroplasts DNA/isolation & purification Ethanol Kinetics Microscopy, Electron Molecular Weight Nucleic Acid Conformation Nucleic Acid Denaturation Nucleic Acid Renaturation Phenols Plant Cells Plants/analysis Pronase Ribonucleases Sodium Dodecyl Sulfate Solubility Temperature

Phenols Sodium Dodecyl Sulfate Ethanol DNA Ribonucleases Pronase