The core of a class of non-atomic games which arise in economic applications [PDF]
, 1999 We study the core of a non-atomic game v which is uniformly continuous with respect to the DNA-topology and continuous at the grand coalition. Such a game has a unique DNA-continuous extension on the space B 1 of ideal sets. We show that if the extension
Einy, Ezra +2 more
core +3 more sources
Structural basis for allosteric regulation of Human Topoisomerase IIα
Nature Communications, 2021 Type 2 DNA topoisomerases (Top2) regulates DNA topology during DNA replication, transcription, and chromosome segregation. Here the authors describe a complete structure of the catalytic core of the human Topo IIα bound to DNA and etoposide, providing ...
Arnaud Vanden Broeck +5 more
doaj +1 more source
Evolutionary relationships in Panicoid grasses based on plastome phylogenomics (Panicoideae; Poaceae) [PDF]
, 2016 Background: Panicoideae are the second largest subfamily in Poaceae (grass family), with 212 genera and approximately 3316 species. Previous studies have begun to reveal relationships within the subfamily, but largely lack resolution and/or robust ...
Burke, Sean V. +9 more
core +2 more sources
Archaea: A Gold Mine for Topoisomerase Diversity
Frontiers in Microbiology, 2021 The control of DNA topology is a prerequisite for all the DNA transactions such as DNA replication, repair, recombination, and transcription. This global control is carried out by essential enzymes, named DNA-topoisomerases, that are mandatory for the ...
Florence Garnier +6 more
doaj +1 more source
Topological entropy of DNA sequences [PDF]
Bioinformatics, 2011 Abstract Motivation: Topological entropy has been one of the most difficult to implement of all the entropy-theoretic notions. This is primarily due to finite sample effects and high-dimensionality problems. In particular, topological entropy has been implemented in previous literature to conclude that entropy of exons is higher than of ...
openaire +3 more sources
DNA topology: Topological transformation of DNA by reaction of cisplatin-DNA-core histone complexes with human DNA topoisomerase [PDF]
Nucleic Acids Symposium Series, 2002 Cis-diamminedichloroplatinium(II), an active antitumor agent binds to core-histone -SV40 DNA complexes prepared by reaction of DNA with core-histone, and alters the fiber-like structure into the loosened structure. In order to model the cisplatin-modified chromatin complexes in cell, the complexes were reacted with human DNA topo II.
Shigeki, Kobayashi +4 more
openaire +2 more sources
Physical Characterization of Gemini Surfactant-Based Synthetic Vectors for the Delivery of Linear Covalently Closed (LCC) DNA Ministrings. [PDF]
PLoS ONE, 2015 In combination with novel linear covalently closed (LCC) DNA minivectors, referred to as DNA ministrings, a gemini surfactant-based synthetic vector for gene delivery has been shown to exhibit enhanced delivery and bioavailability while offering a ...
Chi Hong Sum +3 more
doaj +1 more source
Testing robustness of relative complexity measure method constructing robust phylogenetic trees for Galanthus L. Using the relative complexity measure [PDF]
, 2013 Background: Most phylogeny analysis methods based on molecular sequences use multiple alignment where the quality of the alignment, which is dependent on the alignment parameters, determines the accuracy of the resulting trees.
Bakis, Yasin +11 more
core +2 more sources
TEX264 coordinates p97- and SPRTN-mediated resolution of topoisomerase 1-DNA adducts
Nature Communications, 2020 Eukaryotic topoisomerase 1 (TOP1) regulates DNA topology to ensure efficient DNA replication and transcription. Here, the authors reveal insights into the molecular resolution of topoisomerase 1-DNA adducts by TEX264, p97 and SPRTN.
John Fielden +16 more
doaj +1 more source
bioRxiv, 2021 Although it is widely accepted that cancer derived extracellular vesicles (EVs) carry DNA cargo, the association of cell-free circulating DNA (cfDNA) and EVs in plasma of healthy humans remains elusive. Using a physiological exercise model, where EVs and
E. Neuberger +5 more
semanticscholar +1 more source