Results 171 to 180 of about 6,562,675 (210)
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Conformational changes of single-stranded DNA
Journal of Molecular Biology, 1969Abstract 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.
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Single-Stranded DNA Family Shuffling
2004Publisher 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 +2 more
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Nanopore Unstacking of Single‐Stranded DNA Helices
Small, 2007Time to unwind: The force-induced unstacking of individual single-stranded homopolymeric DNA helices is demonstrated during their translocation through an -hemolysin protein nanopore by electrophoresis (see picture). The unstacking energy and sequence-specific cooperativity are inferred from an analysis of the translocation kinetics.
Chen, Peng, Li, Chang Ming
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Single-Stranded DNA Phage Origins
1988Since 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
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DNA single-strand breaks and neurodegeneration
DNA Repair, 2004The 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.
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Single‐stranded DNA‐containing bacteriophages
BioEssays, 1986AbstractRoots 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.
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Stretching single stranded DNA
Soft Matter, 2011Recently, 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
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Single-stranded DNA-binding proteins in plant telomeres
International Journal of Biological Macromolecules, 2020Heng Luo, Hai Lu
exaly