Myxobacterial Genomics and Post-Genomics: A Review of Genome Biology, Genome Sequences and Related 'Omics Studies

DE Whitworth, N Sydney, EJ Radford - Microorganisms, 2021 - mdpi.com
Myxobacteria are fascinating and complex microbes. They prey upon other members of the
soil microbiome by secreting antimicrobial proteins and metabolites, and will undergo …

The Transcriptome of Streptococcus pneumoniae Induced by Local and Global Changes in Supercoiling

AG de la Campa, MJ Ferrándiz… - Frontiers in …, 2017 - frontiersin.org
The bacterial chromosome is compacted in a manner optimal for DNA transactions to occur.
The degree of compaction results from the level of DNA-supercoiling and the presence of …

[PDF][PDF] Replication-dependent organization constrains positioning of long DNA repeats in bacterial genomes

N Malhotra, ASN Seshasayee - Genome biology and evolution, 2022 - academic.oup.com
Bacterial genome organization is primarily driven by chromosomal replication from a single
origin of replication. However, chromosomal rearrangements, which can disrupt such …

Clustered Core- and Pan-Genome Content on Rhodobacteraceae Chromosomes

K Kopejtka, Y Lin, M Jakubovičová… - Genome Biology and …, 2019 - academic.oup.com
In Bacteria, chromosome replication starts at a single origin of replication and proceeds on
both replichores. Due to its asymmetric nature, replication influences chromosome structure …

Non-random inversion landscapes in prokaryotic genomes are shaped by heterogeneous selection pressures

J Repar, T Warnecke - Molecular biology and evolution, 2017 - academic.oup.com
Inversions are a major contributor to structural genome evolution in prokaryotes. Here, using
a novel alignment-based method, we systematically compare 1,651 bacterial and 98 …

[HTML][HTML] Physiological robustness of model Gram-negative bacteria in response to genome rewiring

CJ Dorman, MJ Dorman - Microbial Physiology, 2022 - karger.com
DNA supercoiling and nucleoid-associated proteins (NAPs) are two of the factors that
govern the architecture of the bacterial genome, influencing the expression of the genetic …

Bioinformatic Analyses of Unique (Orphan) Core Genes of the Genus Acidithiobacillus: Functional Inferences and Use As Molecular Probes for Genomic and …

C González, M Lazcano, J Valdés… - Frontiers in …, 2016 - frontiersin.org
Using phylogenomic and gene compositional analyses, five highly conserved gene families
have been detected in the core genome of the phylogenetically coherent genus …

Laboratory evolution experiments help identify a predominant region of constitutive stable DNA replication initiation

RT Veetil, N Malhotra, A Dubey, ASN Seshasayee - Msphere, 2020 - Am Soc Microbiol
The bacterium Escherichia coli can initiate replication in the absence of the replication
initiator protein DnaA and/or the canonical origin of replication oriC in a ΔrnhA background …

Replication-associated inversions are the dominant form of bacterial chromosome structural variation

M D'Iorio, K Dewar - Life Science Alliance, 2023 - life-science-alliance.org
The structural arrangements of bacterial chromosomes vary widely between closely related
species and can result in significant phenotypic outcomes. The appearance of large-scale …

Mechanisms enabling compensation to the loss of Origin of replication in Escherichia coli

RT Veetil - 2020 - 43.204.3.107
The bacterium E. coli can replicate its DNA in the absence of the replication initiator protein
DnaA and/or the canonical origin of replication oriC in a ΔrnhA background. This often …