Asset Details
Do you wish to reserve the book?
New Perspectives on DNA and RNA Triplexes As Effectors of Biological Activity
Hey, we have placed the reservation for you!
By the way, why not check out events that you can attend while you pick your title.
Oops! Something went wrong.
Looks like we were not able to place the reservation. Kindly try again later.
Are you sure you want to remove the book from the shelf?
New Perspectives on DNA and RNA Triplexes As Effectors of Biological Activity
Do you wish to request the book?
New Perspectives on DNA and RNA Triplexes As Effectors of Biological Activity
Please be aware that the book you have requested cannot be checked out. If you would like to checkout this book, you can reserve another copy
We have requested the book for you!
Your request is successful and it will be processed during the Library working hours. Please check the status of your request in My Requests.
Oops! Something went wrong.
Looks like we were not able to place your request. Kindly try again later.
Journal Article
New Perspectives on DNA and RNA Triplexes As Effectors of Biological Activity
2015
Overview
Since the first description of the canonical B-form DNA double helix, it has been suggested that alternative DNA, DNA-RNA, and RNA structures exist and act as functional genomic elements. Indeed, over the past few years it has become clear that, in addition to serving as a repository for genetic information, genomic DNA elicits biological responses by adopting conformations that differ from the canonical right-handed double helix, and by interacting with RNA molecules to form complex secondary structures. This review focuses on recent advances on three-stranded (triplex) nucleic acids, with an emphasis on DNA-RNA and RNA-RNA interactions. Emerging work reveals that triplex interactions between noncoding RNAs and duplex DNA serve as platforms for delivering site-specific epigenetic marks critical for the regulation of gene expression. Additionally, an increasing body of genetic and structural studies demonstrates that triplex RNA-RNA interactions are essential for performing catalytic and regulatory functions in cellular nucleoprotein complexes, including spliceosomes and telomerases, and for enabling protein recoding during programmed ribosomal frameshifting. Thus, evidence is mounting that DNA and RNA triplex interactions are implemented to perform a range of diverse biological activities in the cell, some of which will be discussed in this review.
Publisher
Public Library of Science,Public Library of Science (PLoS)
Subject
/ Cancer
/ DNA
/ Genomes
/ Humans
/ Methods
/ Review
/ RNA, Untranslated - chemistry
/ RNA, Untranslated - genetics
/ Roles
