[HTML][HTML] Fast growth conditions uncouple the final stages of chromosome segregation and cell division in Escherichia coli

E Galli, C Midonet, E Paly, FX Barre - PLoS genetics, 2017 - journals.plos.org
… resolution machineries of E. coli and V. cholerae but to differences in the timing of segregation
of their chromosomes. V. cholerae harbours two circular chromosomes, chr1 and chr2. …

[HTML][HTML] Coupling between DNA replication, segregation, and the onset of constriction in Escherichia coli

S Tiruvadi-Krishnan, J Männik, P Kar, J Lin, A Amir… - Cell reports, 2022 - cell.com
Escherichia coli cell cycle features two critical cell-cycle checkpoints: initiation of replication
and the onset of constriction. While the initiation of DNA replication has been extensively …

[HTML][HTML] Stochastic nucleoid segregation dynamics as a source of the phenotypic variability in E. coli

I Gelber, A Aranovich, M Feingold, I Fishov - Biophysical Journal, 2021 - cell.com
… followed in normally dividing lineages of Escherichia coli and nondividing filaments, in which
… Here, we use filamentous cells of Escherichia coli derived from normal cells by inhibition of …

Compaction and Segregation of DNA in Escherichia coli

CL Woldringh - Life, 2024 - mdpi.com
… a mechanistic understanding of the segregation process of replicating chromosome arms
(… the question of how DNA segregation occurs in Escherichia coli in the absence of the so-…

Low membrane fluidity triggers lipid phase separation and protein segregation in living bacteria

M Gohrbandt, A Lipski, JW Grimshaw… - The EMBO …, 2022 - embopress.org
… Using the bacterial model organisms Escherichia coli and Bacillus subtilis, we now show
that inadequate in vivo membrane fluidity interferes with essential complex cellular processes …

Bacteria Getting into Shape: Genetic Determinants of Ecoli Morphology

S French, JP Côté, JM Stokes, R Truant, ED Brown - MBio, 2017 - Am Soc Microbiol
… We examined morphological phenotypes across the Escherichia coli K-12 deletion (Keio)
collection at the mid-exponential growth phase, revealing 111 deletions perturbing shape. …

Cell division protein FtsK coordinates bacterial chromosome segregation and daughter cell separation in Staphylococcus aureus

H Veiga, A Jousselin, S Schäper, BM Saraiva… - The EMBO …, 2023 - embopress.org
… We also prepared cell wall extracts by digesting the peptidoglycan with lysostaphin in the
presence of sucrose, generating protoplasts and releasing to the supernatant peptidoglycan

Genetic and chemical-genetic interactions map biogenesis and permeability determinants of the outer membrane of Escherichia coli

K Klobucar, S French, JP Côté, JR Howes, ED Brown - MBio, 2020 - Am Soc Microbiol
… for membranes and cell size (40, 41), and the ΔenvC strain, as EnvC is a peptidoglycan
hydrolase activator that when deleted results in cell division and peptidoglycan defects (42). …

[HTML][HTML] The E. coli MinCDE system in the regulation of protein patterns and gradients

B Ramm, T Heermann, P Schwille - Cellular and Molecular Life Sciences, 2019 - Springer
… A prime example of a reaction–diffusion system self-organizing on lipid membranes is the
Escherichia coli MinCDE system, which is crucial for the spatiotemporal localization of the …

Cellular targeting and segregation of bacterial chemosensory systems

EMF Mauriello, C Jones, A Moine… - FEMS microbiology …, 2018 - academic.oup.com
… The positioning of chemoreceptor clusters, as well as their segregation mechanism on cell
… understanding of the architecture and the segregation mechanisms of chemoreceptors in a …