Eliane Hajnsdorf
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Explore the profile of Eliane Hajnsdorf including associated specialties, affiliations and a list of published articles.
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39
Citations
762
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Recent Articles
1.
Roux C, Ramos-Hue M, Audonnet M, Duviau M, Nouaille S, Carpousis A, et al.
mBio
. 2024 Nov;
16(1):e0268024.
PMID: 39611689
The post-transcriptional process of RNA polyadenylation sits at the crossroads of energy metabolism and RNA metabolism. RNA polyadenylation is catalyzed by poly(A) polymerases, which use ATP as a substrate to...
2.
Lejars M, Hajnsdorf E
Biochimie
. 2023 Jul;
217:54-65.
PMID: 37482092
Bacteria can rapidly adapt to changes in their environment thanks to the innate flexibility of their genetic expression. The high turnover rate of RNAs, in particular messenger and regulatory RNAs,...
3.
Lejars M, Caillet J, Solchaga-Flores E, Guillier M, Plumbridge J, Hajnsdorf E
mBio
. 2022 Aug;
13(5):e0098122.
PMID: 36000733
In order to respond to ever-changing environmental cues, bacteria display resilient regulatory mechanisms controlling gene expression. At the post-transcriptional level, this is achieved by a combination of RNA-binding proteins, such...
4.
Lejars M, Hajnsdorf E
Microorganisms
. 2022 Apr;
10(4).
PMID: 35456749
Bacteria thrive in ever-changing environments by quickly remodeling their transcriptome and proteome via complex regulatory circuits. Regulation occurs at multiple steps, from the transcription of genes to the post-translational modification...
5.
Lejars M, Kobayashi A, Hajnsdorf E
Microorganisms
. 2021 Dec;
9(12).
PMID: 34946208
The ribosome is the universal catalyst for protein synthesis. Despite extensive studies, the diversity of structures and functions of this ribonucleoprotein is yet to be fully understood. Deciphering the biogenesis...
6.
Roux C, Etienne T, Hajnsdorf E, Ropers D, Carpousis A, Cocaign-Bousquet M, et al.
Biotechnol Adv
. 2021 Jul;
54:107805.
PMID: 34302931
Metabolic engineering strategies are crucial for the development of bacterial cell factories with improved performance. Until now, optimal metabolic networks have been designed based on systems biology approaches integrating large-scale...
7.
Boudry P, Piattelli E, Drouineau E, Peltier J, Boutserin A, Lejars M, et al.
RNA Biol
. 2021 Feb;
18(11):1931-1952.
PMID: 33629931
Noncoding RNAs (ncRNA) have emerged as important components of regulatory networks governing bacterial physiology and virulence. Previous deep-sequencing analysis identified a large diversity of ncRNAs in the human enteropathogen ....
8.
Peltier J, Hamiot A, Garneau J, Boudry P, Maikova A, Hajnsdorf E, et al.
Commun Biol
. 2020 Nov;
3(1):718.
PMID: 33247281
Toxin-antitoxin (TA) systems are widespread on mobile genetic elements and in bacterial chromosomes. In type I TA, synthesis of the toxin protein is prevented by the transcription of an antitoxin...
9.
Lejars M, Hajnsdorf E
Biochim Biophys Acta Gene Regul Mech
. 2020 Jan;
1863(2):194489.
PMID: 31935527
Bacteria exhibit an amazing diversity of mechanisms controlling gene expression to both maintain essential functions and modulate accessory functions in response to environmental cues. Over the years, it has become...
10.
Caillet J, Baron B, Boni I, Caillet-Saguy C, Hajnsdorf E
Sci Rep
. 2019 Oct;
9(1):14054.
PMID: 31575967
Hfq is a RNA-binding protein that plays a pivotal role in the control of gene expression in bacteria by stabilizing sRNAs and facilitating their pairing with multiple target mRNAs. It...