We have located links that may give you full text access.
Sponges and Predators in the Small RNA World.
Microbiology Spectrum 2018 July
Most noncoding small RNAs (sRNAs) that regulate gene expression do so by base-pairing with mRNAs, affecting their translation and/or stability. Regulators as evolutionarily distant as the trans -encoded sRNAs of bacteria and the microRNAs (miRNAs) of higher eukaryotes share the property of targeting short sequence segments that occur in multiple copies in bacterial and eukaryotic transcriptomes. This target promiscuity has major implications for sRNA function. On the one hand, it allows the sRNA to coordinately control several different targets and thus be at the center of regulatory networks. On the other hand, it allows the existence of target mimics or decoys that divert the sRNA/miRNA away from bona fide targets and thus serve as mechanisms to regulate the regulator. In addition, by competing for pairing with the same sRNA, bona fide targets establish a cross talk that can impact on each other's expression levels. Here we review evidence that target mimicry and competition are important components of the regulatory architecture of bacterial sRNA networks.
Full text links
Related Resources
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app