Self-cleaving ribozymes: substrate specificity and synthetic biology applications

H Peng, B Latifi, S Müller, A Lupták, IA Chen - RSC chemical biology, 2021 - pubs.rsc.org
Various self-cleaving ribozymes appearing in nature catalyze the sequence-specific
intramolecular cleavage of RNA and can be engineered to catalyze cleavage of appropriate …

Getting your money's worth: Testing the value of data for hydrological model calibration

J Seibert, FM Clerc‐Schwarzenbach… - Hydrological …, 2024 - Wiley Online Library
Despite the big data era, observational data continue to be a limiting factor in the
environmental sciences. To collect the most informative field data, studies on the value of …

Identification of HDV-like theta ribozymes involved in tRNA-based recoding of gut bacteriophages

K Kienbeck, L Malfertheiner, S Zelger-Paulus… - Nature …, 2024 - nature.com
Trillions of microorganisms, collectively known as the microbiome, inhabit our bodies with
the gut microbiome being of particular interest in biomedical research. Bacteriophages, the …

Molecular basis for the distinct cellular functions of the Lsm1–7 and Lsm2–8 complexes

EJ Montemayor, JM Virta, SM Hayes, Y Nomura… - Rna, 2020 - rnajournal.cshlp.org
Eukaryotes possess eight highly conserved Lsm (like Sm) proteins that assemble into
circular, heteroheptameric complexes, bind RNA, and direct a diverse range of biological …

Gene-by-environment interactions are pervasive among natural genetic variants

SAA Chen, AF Kern, RML Ang, Y Xie, HB Fraser - Cell Genomics, 2023 - cell.com
Summary Gene-by-environment (GxE) interactions, in which a genetic variant's phenotypic
effect is condition specific, are fundamental for understanding fitness landscapes and …

Minimal twister sister-like self-cleaving ribozymes in the human genome revealed by deep mutational scanning

Z Zhang, X Hong, P Xiong, J Wang, Y Zhou, J Zhan - eLife, 2024 - elifesciences.org
Despite their importance in a wide range of living organisms, self-cleaving ribozymes in the
human genome are few and poorly studied. Here, we performed deep mutational scanning …

A two-metal-ion-mediated conformational switching pathway for HDV ribozyme activation

TS Lee, BK Radak, ME Harris, DM York - ACS catalysis, 2016 - ACS Publications
RNA enzymes serve as a potentially powerful platform from which to design catalysts and
engineer new biotechnology. A fundamental understanding of these systems provides …

Design approaches to expand the toolkit for building cotranscriptionally encoded RNA strand displacement circuits

SW Schaffter, ME Wintenberg, TM Murphy… - ACS Synthetic …, 2023 - ACS Publications
Cotranscriptionally encoded RNA strand displacement (ctRSD) circuits are an emerging tool
for programmable molecular computation, with potential applications spanning in vitro …

Architecture of the U6 snRNP reveals specific recognition of 3′-end processed U6 snRNA

EJ Montemayor, AL Didychuk, AD Yake… - Nature …, 2018 - nature.com
The spliceosome removes introns from precursor messenger RNA (pre-mRNA) to produce
mature mRNA. Prior to catalysis, spliceosomes are assembled de novo onto pre-mRNA …

New Insights into the Dependence of CPEB3 Ribozyme Cleavage on Mn2+ and Mg2+

Y Zhang, J Zhang, H Wan, Z Wu, H Xu… - The Journal of …, 2024 - ACS Publications
CPEB3 ribozyme is a self-cleaving RNA that occurs naturally in mammals and requires
divalent metal ions for efficient activity. Ribozymes exhibit preferences for specific metal …