Results 271 to 280 of about 4,554,738 (310)
Some of the next articles are maybe not open access.
DNA Origami: The Art of Folding DNA
Angewandte Chemie International Edition, 2011AbstractThe advent of DNA origami technology greatly simplified the design and construction of nanometer‐sized DNA objects. The self‐assembly of a DNA‐origami structure is a straightforward process in which a long single‐stranded scaffold (often from the phage M13mp18) is folded into basically any desired shape with the help of a multitude of short ...
Sacca, Barbara, Niemeyer, Christof M.
openaire +3 more sources
DNA-DNA hybridization of single-copy DNA sequences.
Methods in enzymology, 1993This chapter is reviews the basic principles of hybridization and the kinetics of reassociation. It provides an overview that summarizes and compares different techniques used in single-copy hybridization. The chapter then examines different estimates of distance derived from melting curves. Native DNA is isolated and purified to remove RNA and protein.
Springer, Mark S., Britten, Roy J.
openaire +3 more sources
Eukaryotic DNA polymerases in DNA replication and DNA repair
Chromosoma, 1998DNA polymerases carry out a large variety of synthetic transactions during DNA replication, DNA recombination and DNA repair. Substrates for DNA polymerases vary from single nucleotide gaps to kilobase size gaps and from relatively simple gapped structures to complex replication forks in which two strands need to be replicated simultaneously ...
openaire +2 more sources
DNA Glycosylases in DNA Repair
1986The excision of potentially mutagenic and lethal lesions from DNA proceeds by one of two different routes. DNA damage which results in a major distortion of the DNA double-helix is generally recognized by a high-molecular weight nuclease that cuts two phosphodiester bonds in the altered strand, one on each side of the lesion.
openaire +2 more sources
Problems of Information Transmission, 2005
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Arkadii G. D'yachkov +6 more
openaire +3 more sources
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Arkadii G. D'yachkov +6 more
openaire +3 more sources
The Detection of Anti-Dna and Dna/Anti-Dna Complexes
Scandinavian Journal of Rheumatology, 1975(1975). The Detection of Anti-Dna and Dna/Anti-Dna Complexes. Scandinavian Journal of Rheumatology: Vol. 4, No. sup11, pp. 7-11.
openaire +2 more sources
DNA Cholesteric Phases: The Role of DNA Molecular Chirality and DNA−DNA Electrostatic Interactions
The Journal of Physical Chemistry B, 2008DNA molecules form dense liquid-crystalline twisted phases both in vivo and in vitro. How the microscopic DNA chirality is transferred into intermolecular twist in these mesophases and what is the role of chiral DNA-DNA electrostatic interactions is still not completely clear.
openaire +3 more sources
2003
There is increasing recognition that the unique antigenicities of the different stages of the Plasmodium spp. life cycle, the requirement for distinct immune mechanisms targeting these different stages, the immense allelic variation of parasites in the field, and the genetic heterogeneity of the target population pose enormous obstacles to the ...
Hedstrom, Richard C., Doolan, Denise L.
openaire +5 more sources
There is increasing recognition that the unique antigenicities of the different stages of the Plasmodium spp. life cycle, the requirement for distinct immune mechanisms targeting these different stages, the immense allelic variation of parasites in the field, and the genetic heterogeneity of the target population pose enormous obstacles to the ...
Hedstrom, Richard C., Doolan, Denise L.
openaire +5 more sources
Annual Review of Biochemistry, 1981
The various problems of disentangling DNA strands or duplexes in a cell are all rooted in the double-helical structure of DNA. Three distinct subfamilies of enzymes, known as the DNA topoisomerases, have evolved to solve these problems. This review focuses on work in the past decade on the mechanisms and cellular functions of these enzymes.
openaire +4 more sources
The various problems of disentangling DNA strands or duplexes in a cell are all rooted in the double-helical structure of DNA. Three distinct subfamilies of enzymes, known as the DNA topoisomerases, have evolved to solve these problems. This review focuses on work in the past decade on the mechanisms and cellular functions of these enzymes.
openaire +4 more sources
Science, 1988
DNA looping is widely used in nature. It is well documented in the regulation of prokaryotic and eukaryotic gene expression, DNA replication, and site-specific DNA recombination. Undoubtedly looping also functions in other protein-DNA transactions such as repair and chromosome segregation.
openaire +3 more sources
DNA looping is widely used in nature. It is well documented in the regulation of prokaryotic and eukaryotic gene expression, DNA replication, and site-specific DNA recombination. Undoubtedly looping also functions in other protein-DNA transactions such as repair and chromosome segregation.
openaire +3 more sources