Redefining fundamental concepts of transcription initiation in bacteria
Despite enormous progress in understanding the fundamentals of bacterial gene regulation,
our knowledge remains limited when compared with the number of bacterial genomes and …
our knowledge remains limited when compared with the number of bacterial genomes and …
[HTML][HTML] Nucleoid associated proteins: the small organizers that help to cope with stress
J Hołówka, J Zakrzewska-Czerwińska - Frontiers in microbiology, 2020 - frontiersin.org
The bacterial chromosome must be efficiently compacted to fit inside the small and crowded
cell while remaining accessible for the protein complexes involved in replication …
cell while remaining accessible for the protein complexes involved in replication …
Versatility and complexity: common and uncommon facets of LysR-type transcriptional regulators
AC Baugh, C Momany, EL Neidle - Annual Review of …, 2023 - annualreviews.org
LysR-type transcriptional regulators (LTTRs) form one of the largest families of bacterial
regulators. They are widely distributed and contribute to all aspects of metabolism and …
regulators. They are widely distributed and contribute to all aspects of metabolism and …
Nucleoid-associated proteins shape chromatin structure and transcriptional regulation across the bacterial kingdom
HM Amemiya, J Schroeder, PL Freddolino - Transcription, 2021 - Taylor & Francis
Genome architecture has proven to be critical in determining gene regulation across almost
all domains of life. While many of the key components and mechanisms of eukaryotic …
all domains of life. While many of the key components and mechanisms of eukaryotic …
An archaeal histone-like protein regulates gene expression in response to salt stress
S Sakrikar, AK Schmid - Nucleic acids research, 2021 - academic.oup.com
Histones, ubiquitous in eukaryotes as DNA-packing proteins, find their evolutionary origins
in archaea. Unlike the characterized histone proteins of a number of methanogenic and …
in archaea. Unlike the characterized histone proteins of a number of methanogenic and …
The biology of thermoacidophilic archaea from the order Sulfolobales
Thermoacidophilic archaea belonging to the order Sulfolobales thrive in extreme biotopes,
such as sulfuric hot springs and ore deposits. These microorganisms have been model …
such as sulfuric hot springs and ore deposits. These microorganisms have been model …
The zinc-finger bearing xenogeneic silencer MucR in α-proteobacteria balances adaptation and regulatory integrity
Foreign AT-rich genes drive bacterial adaptation to new niches while challenging the
existing regulation network. Here we report that MucR, a conserved regulator in α …
existing regulation network. Here we report that MucR, a conserved regulator in α …
Structural and functional diversity of bacterial cyclic nucleotide perception by CRP proteins
Cyclic AMP (cAMP) is a ubiquitous second messenger synthesized by most living
organisms. In bacteria, it plays highly diverse roles in metabolism, host colonization, motility …
organisms. In bacteria, it plays highly diverse roles in metabolism, host colonization, motility …
Integration host factor bends and bridges DNA in a multiplicity of binding modes with varying specificity
SB Yoshua, GD Watson, JAL Howard… - Nucleic Acids …, 2021 - academic.oup.com
Nucleoid-associated proteins (NAPs) are crucial in organizing prokaryotic DNA and
regulating genes. Vital to these activities are complex nucleoprotein structures, however …
regulating genes. Vital to these activities are complex nucleoprotein structures, however …
During heat stress in Myxococcus xanthus, the CdbS PilZ domain protein, in concert with two PilZ-DnaK chaperones, perturbs chromosome organization and …
M Seidel, D Skotnicka, T Glatter… - Plos Genetics, 2023 - journals.plos.org
C-di-GMP is a bacterial second messenger that regulates diverse processes in response to
environmental or cellular cues. The nucleoid-associated protein (NAP) CdbA in Myxococcus …
environmental or cellular cues. The nucleoid-associated protein (NAP) CdbA in Myxococcus …