Terahertz collective dynamics of DNA as affected by hydration and counterions
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Molecular Liquids"
DOI: 10.1016/j.molliq.2020.113956
Abstract: Abstract Local and propagating vibrations occurring in DNA in the terahertz domain are essential for processes at the basis of cellular metabolism. Here we report the results of a study on the B-DNA terahertz dynamics… read more here.
Keywords: terahertz collective; dna; dna affected; dynamics dna ... See more keywords
Dynamics of DNA Origami Lattices
Sign Up to like & getrecommendations! Published in 2022 at "Bioconjugate Chemistry"
DOI: 10.1021/acs.bioconjchem.2c00359
Abstract: Hierarchical assembly of programmable DNA frameworks—such as DNA origami—paves the way for versatile nanometer-precise parallel nanopatterning up to macroscopic scales. As of now, the rapid evolution of the DNA nanostructure design techniques and the accessibility… read more here.
Keywords: chemistry; dna origami; dynamics dna; origami lattices ... See more keywords
Modeling the relative dynamics of DNA-coated colloids.
Sign Up to like & getrecommendations! Published in 2018 at "Soft matter"
DOI: 10.1039/c8sm01430b
Abstract: We construct a theoretical model for the dynamics of a microscale colloidal particle, modeled as an interval, moving horizontally on a DNA-coated surface, modelled as a line coated with springs that can stick to the… read more here.
Keywords: dna; friction; dna coated; coated colloids ... See more keywords
Functional mapping of PHF6 complexes in chromatin remodeling, replication dynamics and DNA repair.
Sign Up to like & getrecommendations! Published in 2022 at "Blood"
DOI: 10.1182/blood.2021014103
Abstract: The Plant Homeodomain 6 gene (PHF6) encodes a nucleolar and chromatin-associated leukemia tumor suppressor with proposed roles in transcription regulation. However, specific molecular mechanisms controlled by PHF6 remain rudimentarily understood. Here we show that PHF6… read more here.
Keywords: dna repair; dynamics dna; chromatin remodeling; phf6 ... See more keywords
Histone Modifications, Internucleosome Dynamics, and DNA Stresses: How They Cooperate to “Functionalize” Nucleosomes
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Genetics"
DOI: 10.3389/fgene.2022.873398
Abstract: Tight packaging of DNA in chromatin severely constrains DNA accessibility and dynamics. In contrast, nucleosomes in active chromatin state are highly flexible, can exchange their histones, and are virtually “transparent” to RNA polymerases, which transcribe… read more here.
Keywords: histone modifications; histone; internucleosome dynamics; dynamics dna ... See more keywords
Conformational Dynamics of DNA Polymerases Revealed at the Single-Molecule Level
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Molecular Biosciences"
DOI: 10.3389/fmolb.2022.826593
Abstract: DNA polymerases are intrinsically dynamic macromolecular machines. The purpose of this review is to describe the single-molecule Förster resonance energy transfer (smFRET) methods that are used to probe the conformational dynamics of DNA polymerases, focusing… read more here.
Keywords: single molecule; dna polymerase; conformational dynamics; dna polymerases ... See more keywords