The effect of basic oligopeptides (Lys-Ala-Ala), ( n = 1-5,10) and ( Lys-Leu-Ala), ( n = 1-4 ) on the B-Z transition of poly (dG-dC) .poly( dG-dC) in water-methanol solutions was investigated using CD and uv spectroscopy: In the absence of peptides, the concentration of methanol at the midpoint of t
Spermine induces the B-Z transition of poly (dG-dC) in 5% ethanol and dioxane
β Scribed by M. V. R. Rao; M. Atreyi; Shashi Saxena
- Publisher
- Wiley (John Wiley & Sons)
- Year
- 1990
- Tongue
- English
- Weight
- 243 KB
- Volume
- 29
- Category
- Article
- ISSN
- 0006-3525
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Infrared absorption and resonance Raman spectroscopy (RRS) are used to study poly(dG-dC).poly(dG-dC) in two different forms: the right-handed B form a t low ionic strength and the left-handed 2 form a t high ionic strength. The existence of a new electronic absorption band in the 290-300-nm region i
A timeresolved fluorescence study of ethidium bromide (EB) in the presence of poly(dGdC) and of poly(dGdC) modified by chlorodiethylenetriamine platinum(I1) chloride is presented under solvent conditions in which these polymers adopt the Z-conformation (high ionic strength). It is shown that these p
Molecular mechanical energy refinement of double-helical pentanucleotide tetraphosphates, d(CGCGC):d(GCGCG), dG5 . dC5, d(TATAT):d(ATATA), and dA5 . dT5 g e e metries, are presented in order to examine the energy required to open the Nl(purine) ---N3(pyrimidiae) distance (base-pair opening) of a Wat