Abstract
The fractions obtained by chromatography of DNA preparations on DEAE-cellulose paper have been characterized by different means including dialysis, alcohol and acid precipitation, optical density measurements (hyperchromic effect). The fractionation procedure can be used to follow the effect of ageing (and of spontaneous radiolysis), ultrasonic vibrations, thermal denaturation and hydrolysis by DNAase. The concept "DNA prepration" is discussed with respect to the specific behaviour of the different fractions into which the original mixture can be resolved.
Original language | English |
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Pages (from-to) | 396-403 |
Number of pages | 8 |
Journal | Journal of Chromatography A |
Volume | 19 |
Issue number | C |
DOIs | |
State | Published - 1965 |
ASJC Scopus subject areas
- Analytical Chemistry
- Biochemistry
- Organic Chemistry