Enumeration of interacting species and sedimentation properties of fd-DNA at low ionic strength
β Scribed by Paul W. Chun; William P. Herschleb; Darryl J. Downing; Mary L. Krista
- Book ID
- 103670122
- Publisher
- Elsevier Science
- Year
- 1974
- Tongue
- English
- Weight
- 948 KB
- Volume
- 1
- Category
- Article
- ISSN
- 0301-4622
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At low salt ("a+] = 10-3M), spermidine is capable of transforming DNA from a highly extended random coil to a compact particle. The transition takes place at a spermidine concentration of around 25 pMand the compact particle has been previously studied in considerable detail for several different DN