There are three modes whereby foreign molecules interact with nucleic acids. Covalent
binding, especially to bases, is shown by reactive metabolites of chemical carcinogens, such …

Eukaryotic chromatin has a dynamic, complex hierarchical structure. Active gene
transcription takes place on only a small proportion of it at a time. While many workers have …

A fibrous form of poly d (A): poly d (T) has a heteronomous secondary structure which is the
first to be confirmed for a polynucleotide duplex: although both chains are 101 helices …

Conditions for the stability of the B, C, and Z structural forms of poly(dG-dC) in the presence of
lithium, potassium, magnesium Page 1 Biochemistry 1993, 32, 4077-4082 4077 Conditions for …

The interconversions between right-handed (R) and left-handed (L) helical conformations of
DNA have been assessed by spectroscopic, electrophoretic, immunochemical, and …

There has been a surge of recent interest, reflected by a sharp increase in the number of
publications, in the area of high-resolution nuclear magnetic resonance (NMR) studies of …

The compound Rp-d¦ Gp (S) CpGp (S) CpGp (S) C¦, an analogue of the deoxyoligomer d
(GC) 3, crystallizes in space group P2 1 2 1 2 1 with a= 34.90 A ̊, b= 39.15 A ̊ and c …

During the last twenty-five years the development of quantum mechanical calculations and
experimental measurements of chemical shifts of the different type of nuclei present in …

The role of gene body methylation, which represents a major part of methylation in DNA,
remains mostly unknown. Evidence based on the CpG distribution associates its presence …

INVESTIGATION OF THE SOLUTION STRUCTURES OF SHORT NUCLEIC ACID
FRAGMENTS BY MEANS OF NUCLEAR OVERHAUSER ENHANCEMENT …