Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 4 of 4 for “"RNA degradosome"”.
-
Biophysical characterization of the Escherichia coli RNA degradosome
… facilitated by a multi-enzyme complex, the RNA degradosome. The core components of the RNA degradosome consist of the endoribonuclease RNase E, the DEAD-box helicase RhlB, the glycolytic enzyme enolase, and the exoribonuclease PNPase. The main scaffold component of the RNA degradosome, RNase …
-
Towards Understanding Helicase and Chaperone Activities in the RNA Degradosome
The E. coli RNA degradosome is a complex multi-enzyme machine which is central to the post-transcriptional regulation of the cell. Some of its functions include maturing and processing sRNA, rRNA, and tRNA, as well as degrading mRNA. The key components of the RNA degradosome include the …
-
Synchrony of harmony and chaos in a dynamic, bacterial riboregulatory machine
… of life, proteins involved in the regulation of RNA lifetimes are often found to form multi-enzyme complexes, suggesting a common requirement to colocalise their activities to meet the demands of RNA metabolism 1,2. In diverse bacterial lineages, these multi-enzyme complexes, referred to as “RNA …
-
Fantastic ribonucleoprotein complexes and how to study them. Architectural principles of regulatory assemblies in bacteria.
The fate of a bacterial RNA transcript is controlled by three key players: ribonucleases, RNA binding proteins (RBPs) and small regulatory RNAs (sRNAs). Together these form an information-rich regulatory network that exercises post-transcriptional control of gene expression. A key RBP in bacteria …