[HTML][HTML] Structure-based mechanisms of a molecular RNA polymerase/chaperone machine required for ribosome biosynthesis
Bacterial ribosomal RNAs are synthesized by a dedicated, conserved transcription-
elongation complex that transcribes at high rates, shields RNA polymerase from premature …
elongation complex that transcribes at high rates, shields RNA polymerase from premature …
[HTML][HTML] Structural basis for NusA stabilized transcriptional pausing
X Guo, AG Myasnikov, J Chen, C Crucifix, G Papai… - Molecular cell, 2018 - cell.com
Transcriptional pausing by RNA polymerases (RNAPs) is a key mechanism to regulate gene
expression in all kingdoms of life and is a prerequisite for transcription termination. The …
expression in all kingdoms of life and is a prerequisite for transcription termination. The …
Rebuilding the bridge between transcription and translation
I Artsimovitch - Molecular microbiology, 2018 - Wiley Online Library
In Bacteria, ribosomes may bind to the nascent RNA emerging from the transcribing RNA
polymerase and initiate translation. Transcription‐translation coupling plays diverse roles in …
polymerase and initiate translation. Transcription‐translation coupling plays diverse roles in …
Orchestrating ribosomal RNA folding during ribosome assembly
M Oborská‐Oplová, S Gerhardy, VG Panse - Bioessays, 2022 - Wiley Online Library
Construction of the eukaryotic ribosome is a complex process in which a nascent ribosomal
RNA (rRNA) emerging from RNA Polymerase I hierarchically folds into a native three …
RNA (rRNA) emerging from RNA Polymerase I hierarchically folds into a native three …
Nus transcription elongation factors and RNase III modulate small ribosome subunit biogenesis in Escherichia coli
M Bubunenko, DL Court, A Al Refaii… - Molecular …, 2013 - Wiley Online Library
E scherichia coli NusA and NusB proteins bind specific sites, such as those in the leader
and spacer sequences that flank the 16 S region of the ribosomal RNA transcript, forming a …
and spacer sequences that flank the 16 S region of the ribosomal RNA transcript, forming a …
Mechanistic insights on the folding of a large ribozyme during transcription
RNA folding during transcription resembles folding in a cellular environment. We previously
investigated the folding of a large ribozyme derived from a bacterial RNase P RNA during its …
investigated the folding of a large ribozyme derived from a bacterial RNase P RNA during its …
[HTML][HTML] NusG inhibits RNA polymerase backtracking by stabilizing the minimal transcription bubble
M Turtola, GA Belogurov - Elife, 2016 - elifesciences.org
Universally conserved factors from NusG family bind at the upstream fork junction of
transcription elongation complexes and modulate RNA synthesis in response to translation …
transcription elongation complexes and modulate RNA synthesis in response to translation …
[HTML][HTML] A trailing ribosome speeds up RNA polymerase at the expense of transcript fidelity via force and allostery
In prokaryotes, translation can occur on mRNA that is being transcribed in a process called
coupling. How the ribosome affects the RNA polymerase (RNAP) during coupling is not well …
coupling. How the ribosome affects the RNA polymerase (RNAP) during coupling is not well …
RNA polymerase and the ribosome: the close relationship
K McGary, E Nudler - Current opinion in microbiology, 2013 - Elsevier
In bacteria transcription and translation are linked in time and space. When coupled to RNA
polymerase (RNAP), the translating ribosome ensures transcriptional processivity by …
polymerase (RNAP), the translating ribosome ensures transcriptional processivity by …
Transcription–translation coupling: direct interactions of RNA polymerase with ribosomes and ribosomal subunits
In prokaryotes, RNA polymerase and ribosomes can bind concurrently to the same RNA
transcript, leading to the functional coupling of transcription and translation. The interactions …
transcript, leading to the functional coupling of transcription and translation. The interactions …