Disruption of transcription–translation coordination in Escherichia coli leads to premature transcriptional termination
Tight coordination between transcription and translation is crucial to maintaining the integrity
of gene expression in bacteria, yet how bacteria manage to coordinate these two processes …
of gene expression in bacteria, yet how bacteria manage to coordinate these two processes …
Ribosome reactivates transcription by physically pushing RNA polymerase out of transcription arrest
F Stevenson-Jones, J Woodgate… - Proceedings of the …, 2020 - National Acad Sciences
In bacteria, the first two steps of gene expression—transcription and translation—are
spatially and temporally coupled. Uncoupling may lead to the arrest of transcription through …
spatially and temporally coupled. Uncoupling may lead to the arrest of transcription through …
[HTML][HTML] Coupled transcription-translation in prokaryotes: an old couple with new surprises
M Irastortza-Olaziregi, O Amster-Choder - Frontiers in Microbiology, 2021 - frontiersin.org
Coupled transcription-translation (CTT) is a hallmark of prokaryotic gene expression. CTT
occurs when ribosomes associate with and initiate translation of mRNAs whose transcription …
occurs when ribosomes associate with and initiate translation of mRNAs whose transcription …
Transcription-translation coupling in bacteria
In bacteria, transcription and translation take place in the same cellular compartment.
Therefore, a messenger RNA can be translated as it is being transcribed, a process known …
Therefore, a messenger RNA can be translated as it is being transcribed, a process known …
Transcription termination control in bacteria
TM Henkin - Current opinion in microbiology, 2000 - Elsevier
Transcription termination is a dynamic process and is subject to control at a number of
levels. New information about the molecular mechanisms of transcription elongation and …
levels. New information about the molecular mechanisms of transcription elongation and …
[HTML][HTML] Bacterial translational regulations: high diversity between all mRNAs and major role in gene expression
F Picard, H Milhem, P Loubière, B Laurent… - BMC genomics, 2012 - Springer
Background In bacteria, the weak correlations at the genome scale between mRNA and
protein levels suggest that not all mRNAs are translated with the same efficiency. To …
protein levels suggest that not all mRNAs are translated with the same efficiency. To …
[HTML][HTML] Regulation of transcription elongation and termination
RS Washburn, ME Gottesman - Biomolecules, 2015 - mdpi.com
This article will review our current understanding of transcription elongation and termination
in E. coli. We discuss why transcription elongation complexes pause at certain template sites …
in E. coli. We discuss why transcription elongation complexes pause at certain template sites …
Full-length RNA profiling reveals pervasive bidirectional transcription terminators in bacteria
The ability to determine full-length nucleotide composition of individual RNA molecules is
essential for understanding the architecture and function of a transcriptome. However …
essential for understanding the architecture and function of a transcriptome. However …
[HTML][HTML] Pausing controls branching between productive and non-productive pathways during initial transcription in bacteria
Transcription in bacteria is controlled by multiple molecular mechanisms that precisely
regulate gene expression. It has been recently shown that initial RNA synthesis by the …
regulate gene expression. It has been recently shown that initial RNA synthesis by the …
Regulation of transcript elongation
GA Belogurov, I Artsimovitch - Annual review of microbiology, 2015 - annualreviews.org
Bacteria lack subcellular compartments and harbor a single RNA polymerase that
synthesizes both structural and protein-coding RNAs, which are cotranscriptionally …
synthesizes both structural and protein-coding RNAs, which are cotranscriptionally …