Small RNAs, large networks: posttranscriptional regulons in gram-negative bacteria

K Papenfort, S Melamed - Annual review of microbiology, 2023 - annualreviews.org
Small regulatory RNA (sRNAs) are key mediators of posttranscriptional gene control in
bacteria. Assisted by RNA-binding proteins, a single sRNA often modulates the expression …

Antimicrobial resistance and mechanisms of epigenetic regulation

X Wang, D Yu, L Chen - Frontiers in Cellular and Infection …, 2023 - frontiersin.org
The rampant use of antibiotics in animal husbandry, farming and clinical disease treatment
has led to a significant issue with pathogen resistance worldwide over the past decades …

Small RNAs and Hfq capture unfolded RNA target sites during transcription

ML Rodgers, B O'Brien, SA Woodson - Molecular cell, 2023 - cell.com
Small ribonucleoproteins (sRNPs) target nascent precursor RNAs to guide folding,
modification, and splicing during transcription. Yet, rapid co-transcriptional folding of the …

Conformational rearrangements in the sensory RcsF/OMP complex mediate signal transduction across the bacterial cell envelope

SR Lach, S Kumar, S Kim, W Im, A Konovalova - PLoS Genetics, 2023 - journals.plos.org
Timely detection and repair of envelope damage are paramount for bacterial survival. The
Regulator of Capsule Synthesis (Rcs) stress response can transduce the stress signals …

Identification and initial characterization of Hfq-associated sRNAs in Histophilus somni strain 2336

B Subhadra, D Cao, R Jensen, C Caswell, TJ Inzana - Plos one, 2023 - journals.plos.org
Small RNAs (sRNA), in association with the global chaperone regulator Hfq, positively or
negatively regulate gene expression in bacteria. For this study, Histophilus somni sRNAs …

The Regulatory Functions of the Multiple Alternative Sigma Factors RpoE, RpoHI, and RpoHII Depend on the Growth Phase in Rhodobacter sphaeroides

J Zhang, M Zheng, Z Tang, S Zhong, T Bu, Q Li - Microorganisms, 2023 - mdpi.com
Bacterial growth, under laboratory conditions or in a natural environment, goes through
different growth phases. Some gene expressions are regulated with respect to the growth …

Genomics Innovations and Advanced Technologies

S Dholpuria, S Anand, KS Singh, S Chaudhary… - … Livestock Health and …, 2023 - Springer
Genome technologies have generated an unparalleled quantity of resources to contribute to
innovation, such as environmental sustainability, food security, alternative energy sources …

Découverte et caractérisation des ARN non codants régulateurs chez methylorubrum extorquens, une bactérie au potentiel biotechnologique

É Boutet - 2023 - espace.inrs.ca
Methylorubrum extorquens est une bactérie au potentiel biotechnologique capable de
métaboliser le méthanol, une matière première bon marché qui peut être dérivée de …

[引用][C] Composition du Jury