Structure of Short DNA Fragment Solutions
โ Scribed by van der Maarel, J. R. C.; Kassapidou, K.
- Book ID
- 127284103
- Publisher
- American Chemical Society
- Year
- 1998
- Tongue
- English
- Weight
- 77 KB
- Volume
- 31
- Category
- Article
- ISSN
- 0024-9297
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๐ SIMILAR VOLUMES
Boundary element methods are used to model the free solution electrophoretic mobility of short DNA fragments. The Stern surfaces of the DNA fragments are modeled as plated cylinders that reproduce translational and rotational diffusion constants. The solventaccessible and ion-accessible surfaces are
The critical volume fractions pertaining to the formation of DNA liquid crystals were obtained from polarization microscopy, 31 P-nmr, and phase separation experiments. The DNA length (approximately one to two times the persistence length 50 nm), ionic strength, and counterion variety dependencies a
CD is a sensitive and widely used spectroscopic technique for monitoring DNA conformational changes in Even though CD spectroscopy has made valuable contributions toward our understanding of the structure of DNA, the theoretical basis of the CD spectra observed for DNA in its various conformations h