Results 81 to 90 of about 570,529 (349)
RNA packaging motor: From structure to quantum mechanical modelling and sequential-stochastic mechanism [PDF]
, 2008 The bacteriophages of the Cystoviridae family package their single stranded RNA genomic precursors into empty capsid (procapsids) using a hexameric packaging ATPase motor (P4). This molecular motor shares sequence and structural similarity with RecA-like
Mancini, Erika J +5 more
core +2 more sources
Making tau amyloid models in vitro: a crucial and underestimated challenge
FEBS Letters, EarlyView.This review highlights the challenges of producing in vitro amyloid assemblies of the tau protein. We review how accurately the existing protocols mimic tau deposits found in the brain of patients affected with tauopathies. We discuss the important properties that should be considered when forming amyloids and the benchmarks that should be used to ...
Julien Broc, Clara Piersson, Yann Fichou
wiley +1 more source
Host-Associated Metagenomics: A Guide to Generating Infectious RNA Viromes. [PDF]
PLoS ONE, 2015 Metagenomic analyses have been widely used in the last decade to describe viral communities in various environments or to identify the etiology of human, animal, and plant pathologies.
Sarah Temmam +8 more
doaj +1 more source
The gene coding for small ribosomal subunit RNA in the basidiomycete Ustilago maydis contains a group I intron [PDF]
, 1992 The nucleotide sequence of the gene coding for small ribosomal subunit RNA in the basidiomycete Ustilago maydis was determined. It revealed the presence of a group I intron with a length of 411 nucleotides.
De Wachter, Rupert +3 more
core +1 more source
FEBS Letters, EarlyView.The S1025 peptide is the major antidote to the YrzI toxin, which we renamed here as SpyT (Small Peptide YrzI Toxin) and SpyA (Small Peptide YrzI Antitoxin) (1). Degradation of the toxin–antitoxin spyTA mRNA, either by a translation‐dependent cleavage by the endoribonuclease Rae1 (2) or by direct attack by 3′‐exoribonucleases (3), also contributes to ...
Laetitia Gilet +4 more
wiley +1 more source
Spontaneous Embedding of DNA Mismatches Within the RNA:DNA Hybrid of CRISPR-Cas9. [PDF]
, 2020 CRISPR-Cas9 is the forefront technology for editing the genome. In this system, the Cas9 protein is programmed with guide RNAs to process DNA sequences that match the guide RNA forming an RNA:DNA hybrid structure.
Hsu, Rohaine V +5 more
core
snoRNA-LBME-db, a comprehensive database of human H/ACA and C/D box snoRNAs [PDF]
, 2005 The snoRNA-LBME-db is a dedicated database containing human C/D box and H/ACA box small nucleolar RNAs (snoRNAs), and small Cajal body-specific RNAs (scaRNAs).
Lestrade, Laurent, Weber, Michel J.
core +3 more sources
The power of microRNA regulation—insights into immunity and metabolism
FEBS Letters, EarlyView.MicroRNAs are emerging as crucial regulators at the intersection of metabolism and immunity. This review examines how miRNAs coordinate glucose and lipid metabolism while simultaneously modulating T‐cell development and immune responses. Moreover, it highlights how cutting‐edge artificial intelligence applications can identify miRNA biomarkers ...
Stefania Oliveto +2 more
wiley +1 more source
Genome editing in maize directed by CRISPR–Cas9 ribonucleoprotein complexes
Nature Communications, 2016 Genome editing in plants typically requires the expression of Cas9 and guide RNA from stably transformed plasmid DNA. Here, the authors show that successful editing can be achieved after delivery of the Cas9-guide RNA complex as a ribonucleoprotein to ...
Sergei Svitashev +4 more
doaj +1 more source
The impact of mRNA structure on guide RNA targeting in kinetoplastid RNA editing.
PLoS ONE, 2010 Mitochondrial mRNA editing in Trypanosoma brucei requires the specific interaction of a guide RNA with its cognate mRNA. Hundreds of gRNAs are involved in the editing process, each needing to target their specific editing domain within the target message.
Larissa Reifur +4 more
doaj +1 more source