Mycoplasma pneumoniae from the respiratory tract and beyond

KB Waites, L Xiao, Y Liu, MF Balish… - Clinical microbiology …, 2017 - Am Soc Microbiol
Mycoplasma pneumoniae is an important cause of respiratory tract infections in children as
well as adults that can range in severity from mild to life-threatening. Over the past several …

Redefining fundamental concepts of transcription initiation in bacteria

C Mejía-Almonte, SJW Busby, JT Wade… - Nature Reviews …, 2020 - nature.com
Despite enormous progress in understanding the fundamentals of bacterial gene regulation,
our knowledge remains limited when compared with the number of bacterial genomes and …

Comprehensive quantitative modeling of translation efficiency in a genome‐reduced bacterium

M Weber, A Sogues, E Yus, R Burgos… - Molecular Systems …, 2023 - embopress.org
Translation efficiency has been mainly studied by ribosome profiling, which only provides an
incomplete picture of translation kinetics. Here, we integrated the absolute quantifications of …

Defined chromosome structure in the genome-reduced bacterium Mycoplasma pneumoniae

M Trussart, E Yus, S Martinez, D Bau… - Nature …, 2017 - nature.com
DNA-binding proteins are central regulators of chromosome organization; however, in
genome-reduced bacteria their diversity is largely diminished. Whether the chromosomes of …

Bacterial genome architecture shapes global transcriptional regulation by DNA supercoiling

B El Houdaigui, R Forquet, T Hindré… - Nucleic acids …, 2019 - academic.oup.com
DNA supercoiling acts as a global transcriptional regulator in bacteria, that plays an
important role in adapting their expression programme to environmental changes, but for …

Determination of the gene regulatory network of a genome-reduced bacterium highlights alternative regulation independent of transcription factors

E Yus, V Llorens-Rico, S Martinez, C Gallo, H Eilers… - Cell Systems, 2019 - cell.com
Here, we determined the relative importance of different transcriptional mechanisms in the
genome-reduced bacterium Mycoplasma pneumoniae, by employing an array of …

Conserved units of co-expression in bacterial genomes: an evolutionary insight into transcriptional regulation

I Junier, O Rivoire - PloS one, 2016 - journals.plos.org
Genome-wide measurements of transcriptional activity in bacteria indicate that the
transcription of successive genes is strongly correlated beyond the scale of operons. Here …

Assessing in vivo the impact of gene context on transcription through DNA supercoiling

I Boulas, L Bruno, S Rimsky, O Espeli… - Nucleic Acids …, 2023 - academic.oup.com
Gene context can have significant impact on gene expression but is currently not integrated
in quantitative models of gene regulation despite known biophysical principles and …

DNA supercoiling: an ancestral regulator of gene expression in pathogenic bacteria?

S Martis, R Forquet, S Reverchon, W Nasser… - Computational and …, 2019 - Elsevier
DNA supercoiling acts as a global and ancestral regulator of bacterial gene expression. In
this review, we advocate that it plays a pivotal role in host-pathogen interactions by …

A genetic toolkit and gene switches to limit Mycoplasma growth for biosafety applications

A Broto, E Gaspari, S Miravet-Verde… - Nature …, 2022 - nature.com
Mycoplasmas have exceptionally streamlined genomes and are strongly adapted to their
many hosts, which provide them with essential nutrients. Owing to their relative genomic …