Results 21 to 30 of about 1,176,556 (303)
{BiQ} Analyzer {HiMod}: An Interactive Software Tool for High-throughput Locus-specific Analysis of 5-Methylcytosine and its Oxidized Derivatives [PDF]
, 2014 Recent data suggest important biological roles for oxidative modifications of methylated cytosines, specifically hydroxymethylation, formylation and carboxylation. Several assays are now available for profiling these DNA modifications genome-wide as well
Becker, D. +5 more
core +2 more sources
BMC Genomics, 2019 Background DNA methylation is an important epigenetic modification. Recently the developed single-molecule real-time (SMRT) sequencing technology provided an efficient way to detect DNA N6-methyladenine (6mA) modification that played an important role in
Mei-Wei Luan +5 more
doaj +1 more source
Smc5/6: a link between DNA repair and unidirectional replication? [PDF]
, 2008 Of the three structural maintenance of chromosome (SMC) complexes, two directly regulate chromosome dynamics. The third, Smc5/6, functions mainly in homologous recombination and in completing DNA replication.
A Losada +46 more
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A novel DNA modification by sulphur [PDF]
Molecular Microbiology, 2005 SummaryStreptomyces lividans has a novel DNA modification, which sensitises its DNA to degradation during electrophoresis (the Dnd phenotype). The entire gene cluster (dnd) involved in this modification was localized on an 8 kb DNA fragment and was expressed in a S. lividans deletion mutant (dnd) and in several heterologous hosts. Disruption of the dnd
Xiufen, Zhou +7 more
openaire +2 more sources
Studies on the cornin extracted from bovine liver. II. Inhibitory effect of the cornin on DNA synthesis and cell growth of L cells cultured in suspension [PDF]
, 1974 Gornin was extracted from bovine liver. The effects of cornin on DNA synthesis were compared with its effects on cell growth using L cells growing in suspension.
Ohtsuki, Hisashi
core +1 more source
Biomolecular Concepts, 2015 The glyoxalase enzyme system utilizes intracellular thiols such as glutathione to convert α-ketoaldehydes, such as methylglyoxal, into D-hydroxyacids. This overview discusses several main aspects of the glyoxalase system and its likely function in the ...
Honek John F.
doaj +1 more source
Frontiers in Oncology, 2021 BackgroundEpigenetic changes of lung adenocarcinoma (LUAD) have been reported to be a relevant factor in tumorigenesis and cancer progression. However, the molecular mechanisms responsible for DNA methylation patterns in the tumor immune-infiltrating ...
Didi Yuan +8 more
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Phosphorylation of nuclear Tau is modulated by distinct cellular pathways [PDF]
, 2018 Post-translational protein modification controls the function of Tau as a scaffold protein linking a variety of molecular partners. This is most studied in the context of microtubules, where Tau regulates their stability as well as the distribution of ...
Boersema, Paul +8 more
core +2 more sources
Structural and mutagenic analysis of the RM controller protein C.Esp1396I [PDF]
, 2014 Bacterial restriction-modification (RM) systems are comprised of two complementary enzymatic activities that prevent the establishment of foreign DNA in a bacterial cell: DNA methylation and DNA restriction.
Kneale, Geoff +2 more
core +7 more sources
PLoS Genetics, 2022 Understanding mechanisms that shape horizontal exchange in prokaryotes is a key problem in biology. A major limit on DNA entry is imposed by restriction-modification (RM) processes that depend on the pattern of DNA modification at host-specified sites ...
Julie Zaworski +6 more
doaj +1 more source