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2. On the nucleic acids of green and colorless Euglena gracilis: isolation and composition of deoxyribonucleic acid and of transfer ribonucleic acid;Brawerman G.;Biochim. Biophys. Acta,1962
3. Isolation of yeast DNA;Cryer D. R.;Methods Cell Biol.,1975
4. Methylated bases in DNA from Paramecium aurelia;Cummings D. J.;Biochim. Biophys. Acta,1974
5. The occurrence of 6-methylaminopurine in deoxyribonucleic acids;Dunn D. B.;Biochem. J.,1958