Results 51 to 60 of about 677,914 (356)
Structure of an archaeal PCNA1-PCNA2-FEN1 complex: elucidating PCNA subunit and client enzyme specificity. [PDF]
, 2006 The archaeal/eukaryotic proliferating cell nuclear antigen (PCNA) toroidal clamp interacts with a host of DNA modifying enzymes, providing a stable anchorage and enhancing their respective processivities.
Andrew S. Doré +48 more
core +4 more sources
ACS Nano, 2022 Genetic engineering of economically important traits in plants is an effective way to improve global welfare. However, introducing foreign DNA molecules into plant genomes to create genetically engineered plants not only requires a lengthy testing period
Chonprakun Thagun +8 more
semanticscholar +1 more source
Polyanionic Carboxyethyl Peptide Nucleic Acids (ce-PNAs): Synthesis and DNA Binding. [PDF]
PLoS ONE, 2015 New polyanionic modifications of polyamide nucleic acid mimics were obtained. Thymine decamers were synthesized from respective chiral α- and γ-monomers, and their enantiomeric purity was assessed. Here, we present the decamer synthesis, purification and
Yuliya Kirillova +9 more
doaj +1 more source
Selected strategies to fight pathogenic bacteria
Journal of Enzyme Inhibition and Medicinal Chemistry, 2023 Natural products and analogues are a source of antibacterial drug discovery. Considering drug resistance levels emerging for antibiotics, identification of bacterial metalloenzymes and the synthesis of selective inhibitors are interesting for ...
Aiva Plotniece +13 more
doaj +1 more source
RNA: A publication of the RNA Society, 2017 Sequence-selective recognition of complex RNAs in live cells could find broad applications in biology, biomedical research, and biotechnology. However, specific recognition of structured RNA is challenging, and generally applicable and effective methods ...
Dziyana Hnedzko +3 more
semanticscholar +1 more source
Acta Informatica Medica, 2011 Peptide nucleic acid (PNA) is a nucleic acid analog in which the sugar phosphate backbone of natural nucleic acid has been replaced by a synthetic peptide backbone usually formed from N-(2-amino-ethyl)-glycine units. It is chemically stable and resistant to hydrolytic enzyme cleavage and thus not expected to be degraded inside a living cell.
Lipismita Samal, Chinmoy Mishra
openaire +2 more sources
Fluorescent labeling of plasmid DNA and mRNA : gains and losses of current labeling strategies [PDF]
, 2016 Live-cell imaging has provided the life sciences with insights into the cell biology and dynamics. Fluorescent labeling of target molecules proves to be indispensable in this regard. In this Review, we focus on the current fluorescent labeling strategies
Rombouts, Koen +2 more
core +1 more source
Features of “All LNA” Duplexes Showing a New Type of Nucleic Acid Geometry
Journal of Nucleic Acids, 2012 “Locked nucleic acids” (LNAs) belong to the backbone-modified nucleic acid family. The 2′-O,4′-C-methylene-β-D-ribofuranose nucleotides are used for single or multiple substitutions in RNA molecules and thereby introduce enhanced bio- and thermostability.
Charlotte Förster +6 more
doaj +1 more source
Chemistry of Peptide-Oligonucleotide Conjugates: A Review
Molecules, 2021 Peptide-oligonucleotide conjugates (POCs) represent one of the increasingly successful albeit costly approaches to increasing the cellular uptake, tissue delivery, bioavailability, and, thus, overall efficiency of therapeutic nucleic acids, such as ...
Kristina Klabenkova +2 more
doaj +1 more source
Selection of DNA nanoparticles with preferential binding to aggregated protein target. [PDF]
, 2016 High affinity and specificity are considered essential for affinity reagents and molecularly-targeted therapeutics, such as monoclonal antibodies.
De Maere, Elisabeth +10 more
core +1 more source