When bacteria are phage playgrounds: interactions between viruses, cells, and mobile genetic elements

E Pfeifer, JM Sousa, M Touchon, EPC Rocha - Current Opinion in …, 2022 - Elsevier
Highlights•Interactions between bacteria and phages are in a continuum between extreme
antagonism and occasional symbiosis, resulting in hypervarible defense and …

Localized modulation of DNA supercoiling, triggered by the Shigella anti-silencer VirB, is sufficient to relieve H-NS-mediated silencing

MA Picker, MMA Karney, TM Gerson… - Nucleic Acids …, 2023 - academic.oup.com
In Bacteria, nucleoid structuring proteins govern nucleoid dynamics and regulate
transcription. In Shigella spp., at≤ 30° C, the histone-like nucleoid structuring protein (H-NS) …

The B. subtilis Rok protein is an atypical H-NS-like protein irresponsive to physico-chemical cues

AM Erkelens, L Qin, B van Erp… - Nucleic Acids …, 2022 - academic.oup.com
Nucleoid-associated proteins (NAPs) play a central role in chromosome organization and
environment-responsive transcription regulation. The Bacillus subtilis-encoded NAP Rok …

Bacterial chromatin proteins, transcription, and DNA topology: Inseparable partners in the control of gene expression

CM Hustmyer, R Landick - Molecular Microbiology, 2024 - Wiley Online Library
DNA in bacterial chromosomes is organized into higher‐order structures by DNA‐binding
proteins called nucleoid‐associated proteins (NAPs) or bacterial chromatin proteins (BCPs) …

Xenogeneic nucleoid-associated EnrR thwarts H-NS silencing of bacterial virulence with unique DNA binding

R Ma, Y Liu, J Gan, H Qiao, J Ma, Y Zhang… - Nucleic Acids …, 2022 - academic.oup.com
Type III and type VI secretion systems (T3/T6SS) are encoded in horizontally acquired
genomic islands (GIs) that play crucial roles in evolution and virulence in bacterial …

Nucleoid-associated proteins shape the global protein occupancy and transcriptional landscape of a clinical isolate of Vibrio cholerae

Y Rakibova, DT Dunham, KD Seed, L Freddolino - Msphere, 2024 - journals.asm.org
Vibrio cholerae, the causative agent of the diarrheal disease cholera, poses an ongoing
health threat due to its wide repertoire of horizontally acquired elements (HAEs) and …

Check for updates Chapter 13

H Maruyama, RL Ohniwa, Y Ushijima… - Bacterial Chromatin …, 2024 - books.google.com
This protocol describes the application of atomic force microscopy for structural analysis of
prokaryotic and organellar nucleoids. It is based on a simple cell manipulation procedure …

[PDF][PDF] The B. subtilis Rok protein is an atypical H-NS-like protein irresponsive to physico-chemical cues

A Miguel-Arribas, D Abia, HGJ Keek, D Markus… - scholarlypublications …
Nucleoid-associated proteins (NAPs) play a central role in chromosome organization and
environment-responsive transcription regulation. The Bacillus subtilis-encoded NAP Rok …

Quantitation of DNA Binding Affinity Using Tethered Particle Motion

B Henneman, AM Erkelens, J Heinsman… - … Chromatin: Methods and …, 2024 - Springer
The binding constant is an important characteristic of a DNA-binding protein. A large number
of methods exist to measure the binding constant, but many of those methods have intrinsic …

Quantitative Determination of DNA Bridging Efficiency of Chromatin Proteins

RA van der Valk, B van Erp, L Qin… - … Chromatin: Methods and …, 2024 - Springer
DNA looping is important for genome organization in all domains of life. The basis of DNA
loop formation is the bridging of two separate DNA double helices. Detecting DNA bridge …