Results 51 to 60 of about 5,436 (190)
Beyond seek and destroy: How to generate allelic series using genome editing tools [PDF]
, 2020 Genome editing tools have greatly facilitated the functional analysis of genes of interest by targeted mutagenesis. Many usable genome editing tools, including different site-specific nucleases and editor databases that allow single-nucleotide ...
Bes, Martine +10 more
core +2 more sources
Viroids: Survivors from the RNA World? [PDF]
, 2014 Because RNA can be a carrier of genetic information and a biocatalyst, there is a consensus that it emerged before DNA and proteins, which eventually assumed these roles and relegated RNA to intermediate functions.
Flores, Ricardo +3 more
core +1 more source
Amplification of an RNA ligase ribozyme under alternating temperature conditions [PDF]
FEBS Letters, 2008 Amplification of an RNA template molecule was examined using the ligase ribozyme and its corresponding RNA substrates under alternating temperature conditions. Alternating temperatures enhanced the rate of the thermodynamically unfavorable dissociation of the annealed products into the two separate RNA templates, reminiscent of the polymerase chain ...
Moon-Young Yoon +4 more
openaire +3 more sources
Frontiers in Microbiology, 2018 Eggplant latent viroid (ELVd) is a relatively small non-coding circular RNA that induces asymptomatic infections in eggplants (Solanum melongena L.). Like other viroid species that belong to the family Avsunviroidae, ELVd contains hammerhead ribozymes in
Teresa Cordero +2 more
doaj +1 more source
Remote Control of Eukaryotic Gene Expression by a Modular Ultrasound‐Responsive RNA Toolkit
Angewandte Chemie, Volume 137, Issue 29, July 14, 2025.A modular RNA‐based sonogenetic toolkit enables remote control of gene expression in eukaryotes by releasing small molecule modulators from ultrasound‐responsive carriers. These modulators activate engineered mRNA elements such as riboswitches, leading to tunable protein expression.
Fahimeh Charbgoo +7 more
wiley +2 more sources
Large Phenotypic Enhancement of Structured Random RNA Pools. [PDF]
, 2020 Laboratory evolution of functional RNAs has applications in many areas of chemical and synthetic biology. In vitro selections critically depend on the presence of functional molecules, such as aptamers and ribozymes, in the starting sequence pools.
Chizzolini, Fabio +5 more
core
Rolling-circle replication of viroids, viroid-like satellite RNAs and hepatitis delta virus: variations on a theme [PDF]
, 1999 Viroids and viroid-like satellite RNAs from plants, and the human hepatitis delta virus (HDV) RNA share some properties that include small size, circularity and replication through a rolling-circle mechanism.
Flores, Ricardo +5 more
core +1 more source
Biology Direct, 2007 Background The origin of the translation system is, arguably, the central and the hardest problem in the study of the origin of life, and one of the hardest in all evolutionary biology.
Koonin Eugene V, Wolf Yuri I
doaj +1 more source
, 2021 Numerous living systems are hierarchically organised, whereby replicating components are grouped into reproducing collectives -- e.g., organelles are grouped into cells, and cells are grouped into multicellular organisms.
Kaneko, Kunihiko +2 more
core +1 more source
Protecting the proteome: Eukaryotic cotranslational quality control pathways. [PDF]
, 2014 The correct decoding of messenger RNAs (mRNAs) into proteins is an essential cellular task. The translational process is monitored by several quality control (QC) mechanisms that recognize defective translation complexes in which ribosomes are stalled on
Bennett, Eric J, Lykke-Andersen, Jens
core +2 more sources