[HTML][HTML] Modified nucleic acids: Expanding the capabilities of functional oligonucleotides

S Ochoa, VT Milam - Molecules, 2020 - mdpi.com
… It is important to note that incorporation of modifications within the binding motifs of aptamer
… In addition to serving as the sole hybridization partner for a natural oligonucleotide, …

Nucleic acids triple helices

R Eritja - Nucleic Acids Chemistry. Modifications and Conjugates …, 2021 - degruyter.com
… triplex I motif or parallel triplex, an oligonucleotide made of cyto… or PNA openers that facilitates
hybridization by binding to the … stable oligonucleotide-directed triple helix formation at the …

[HTML][HTML] Recent Advancements in Development and Therapeutic Applications of Genome-Targeting Triplex-Forming Oligonucleotides and Peptide Nucleic Acids

Y Mikame, A Yamayoshi - Pharmaceutics, 2023 - mdpi.com
at the promotor region can induce either inhibition or activation effect depending on the triplex
motif (… 8), which permits the donor DNA to hybridize the target DNA. Finally, the homology-…

Targeting DNA with triplexes

KR Fox - Handbook of Chemical Biology of Nucleic Acids, 2023 - Springer
Triple helical nucleic acids are generated by the binding of a third oligonucleotide strand within
the … available for complementary DNA hybridization, linking the component tiles together. …

Recent progress in non-native nucleic acid modifications

LK McKenzie, R El-Khoury, JD Thorpe… - Chemical Society …, 2021 - pubs.rsc.org
… for introducing these modifications into oligonucleotides. … to a broad variety of base-modified
nucleoside analogues. … recognition, folding, and hybridization properties. A treatment with a …

Peptide Nucleic Acids Containing Cationic/Amino-Alkyl Modified Bases Promote Enhanced Hybridization Kinetics and Thermodynamics with Single-Strand DNA

F Podlaski, S Cornwell, K Wong, B McKittrick… - ACS …, 2023 - ACS Publications
hybridization studies reveal for the first time that this type of cationic/amino-alkyl base-modified
PNA has favorable hybridization properties … affinity for oligonucleotide hybridization at 37 …

Synthesis and studies of modified DNA:(i) development of DNA targeting molecular scissors and (ii) competitive enzymatic incorporation of base-modified nucleotides

A Panattoni - 2020 - dspace.cuni.cz
… The hybridization of all the synthesized TFOs with a target DNA duplex was … oligonucleotides
able to bind a oligopurine segment of a DNA duplex with formation of a DNA triple helix (H-…

Chemical Synthesis of New Modified Nucleotides Towards Improved Antisense Oligonucleotide Drugs

MB Danielsen - 2022 - portal.findresearcher.sdu.dk
… This results in the formation of three triplex motifs, depending on their base composition and
… This is different from xylo-LNA, which had a negative effect on the hybridization properties

Modified pyrimidine nucleotides for the synthesis of oligonucleotides

J Jakubovska - 2019 - epublications.vu.lt
… with protein-like side chain motifs such as histamine, arginine, … a wide spectrum of base-modified
nucleotides including the … on the chemical synthesis and hybridization properties of N4-…

3 Synthesis of oligonucleotides carrying modified bases for DNA and protein recognition

C Fàbrega, R Eritja - Nucleic Acids Chemistry: Modifications and …, 2021 - degruyter.com
… to degradation by nucleases while maintaining similar hybridization properties than
unmodified oligonucleotides [210]. The addition of a syn -norspermidine group at position 5 of 2󸀠-…