 Determination of the base composition of deoxyribonucleic acid from its thermal denaturation temperature by J. Marmur and P. Doty

Original article scan: J.Marmur and P.Doty, Journal of Molecular Biology5 (1962), pp.109–118. Printedp.110, section2, describes the Beckman DU spectrophotometer, heated quartz cuvettes,260nm absorbance and thermal-expansion correction; Fig.1 gives an experimental melting curve. Publisher record: www.sciencedirect.com/science/article/pii/S0022283662800667