Results 241 to 250 of about 366,924 (267)

Conformational changes of single-stranded DNA

Journal of Molecular Biology, 1969
Abstract The conformation of intact, essentially monodisperse, single-stranded T7 DNA was studied in solutions between 0.001 and 1 m -NaCl at neutral and alkaline pH and temperatures between 5 and 35 °C. Over-all shape is assessed by measurement of S 20,w 0 , and base stacking by absorbance at 260 mμ.
openaire   +2 more sources

Single-Stranded DNA Family Shuffling

2004
Publisher Summary This chapter examines the various aspects of single-stranded DNA family shuffling. DNA shuffling is a technique that allows accelerated and directed protein evolution in vitro . This technique has been shown to be powerful in combining independently isolated mutations of a gene into a single progeny. By using the sense strand ssDNA
Osamu, Kagami, Miho, Kikuchi, Shigeaki, Harayama   +2 more
openaire   +2 more sources

Single-Stranded DNA Phage Origins

1988
Since the rediscovery of bacteriophage o X174 in the 1950 s by Robert Sinsheimer (1959), the single-stranded DNA phages have been widely used as model systems in molecular biology. o X174 can be considered as their “ godfather. ” The single-stranded DNA bacteriophages are divided into two classes based on the morphology of their representatives, either
P D, Baas, H S, Jansz
openaire   +2 more sources

DNA single-strand breaks and neurodegeneration

DNA Repair, 2004
The association of human genetic disorders with defects in the DNA damage response is well established. Most of the major DNA repair pathways are represented by diseases in which that pathway is absent or impaired, including those responsible for repairing DNA double-strand breaks.
openaire   +2 more sources

Stretching single stranded DNA

Soft Matter, 2011
Recently, single molecule force spectroscopy experiments provided much important information about the elastic properties of a single stranded DNA. Theoretical efforts, which followed these experiments could not provide satisfactory explanation for some of the observed results.
Sanjay Kumar, Garima Mishra
openaire   +1 more source

Single‐stranded DNA‐containing bacteriophages

BioEssays, 1986
AbstractRoots presents articles on major discoveries that laid the basis for contemporary molecular and cellular biology. In this article, Norton D. Zinder reviews the first findings about the single‐stranded DNA‐containing bacteriophages and what is known today about the genetics and molecular biology of these phages.
openaire   +2 more sources

Imaging of Single-Stranded DNA

AIP Conference Proceedings, 1991
Uncoated single‐strands DNA mixed with BAC (benzyldimethylalkylammonium chloride) were deposited on gold substrates and imaged in air with Scanning Tunneling Microscopy (STM). Constant‐current and gap‐modulated STM images showed that most of the DNA filaments tend to form aggregates where it is difficult to distinguish among the different nucleotides ...
Cricenti A, Selci S, Chiarotti G, Amaldi, F   +4 more
openaire   +1 more source

Production of Single-Stranded Plasmid DNA

1989
J, Vieira, J, Messing
openaire   +2 more sources

Family Shuffling with Single-Stranded DNA

2003
Wenjuan, Zha, Tongbo, Zhu, Huimin, Zhao
openaire   +2 more sources

Dynamics of E. coli single stranded DNA binding (SSB) protein-DNA complexes

Seminars in Cell and Developmental Biology, 2019
Edwin Antony, Timothy M Lohman
exaly