Structural, metabolic and evolutionary comparison of bacterial endospore and exospore formation

P Beskrovnaya, DL Sexton… - Frontiers in …, 2021 - frontiersin.org
Sporulation is a specialized developmental program employed by a diverse set of bacteria
which culminates in the formation of dormant cells displaying increased resilience to …

Chromosome structure and DNA replication dynamics during the life cycle of the predatory bacterium Bdellovibrio bacteriovorus

K Pląskowska… - FEMS Microbiology …, 2023 - academic.oup.com
Bdellovibrio bacteriovorus, an obligate predatory Gram-negative bacterium that proliferates
inside and kills other Gram-negative bacteria, was discovered more than 60 years ago …

The activity of CobB1 protein deacetylase contributes to nucleoid compaction in Streptomyces venezuelae spores by increasing HupS affinity for DNA

J Duława-Kobeluszczyk, A Strzałka… - Nucleic Acids …, 2024 - academic.oup.com
Streptomyces are soil bacteria with complex life cycle. During sporulation Streptomyces
linear chromosomes become highly compacted so that the genetic material fits within limited …

Spatial rearrangement of the Streptomyces venezuelae linear chromosome during sporogenic development

MJ Szafran, T Małecki, A Strzałka… - Nature …, 2021 - nature.com
Bacteria of the genus Streptomyces have a linear chromosome, with a core region and two
'arms'. During their complex life cycle, these bacteria develop multi-genomic hyphae that …

Chromosome choreography during the non-binary cell cycle of a predatory bacterium

J Kaljević, TNV Saaki, SK Govers, O Remy… - Current Biology, 2021 - cell.com
In bacteria, the dynamics of chromosome replication and segregation are tightly coordinated
with cell-cycle progression and largely rely on specific spatiotemporal arrangement of the …

[HTML][HTML] Proposal of Carbonactinosporaceae fam. nov. within the class Actinomycetia. Reclassification of Streptomyces thermoautotrophicus as Carbonactinospora …

CG Volpiano, FH Sant'Anna, FF da Mota… - Systematic and applied …, 2021 - Elsevier
Streptomyces thermoautotrophicus UBT1 T has been suggested to merit generic status due
to its phylogenetic placement and distinctive phenotypes among Actinomycetia. To evaluate …

Interplay between Nucleoid-Associated Proteins and Transcription Factors in Controlling Specialized Metabolism in Streptomyces

X Zhang, SN Andres, MA Elliot - MBio, 2021 - journals.asm.org
Lsr2 is a small nucleoid-associated protein found throughout the actinobacteria. Lsr2
functions similarly to the well-studied H-NS, in that it preferentially binds AT-rich sequences …

How Streptomyces thrive: Advancing our understanding of classical development and uncovering new behaviors

MP Zambri, MA Williams, MA Elliot - Advances in microbial physiology, 2022 - Elsevier
Streptomyces are soil-and marine-dwelling microbes that need to survive dramatic
fluctuations in nutrient levels and environmental conditions. Here, we explore the advances …

Stress-induced nucleoid remodeling in Deinococcus radiodurans is associated with major changes in Heat Unstable (HU) protein dynamics

P Vauclare, J Wulffelé, F Lacroix, P Servant… - Nucleic Acids …, 2024 - academic.oup.com
Bacteria have developed a wide range of strategies to respond to stress, one of which is the
rapid large-scale reorganization of their nucleoid. Nucleoid associated proteins (NAPs) are …

Multi-Omics Data Reveal the Effect of Sodium Butyrate on Gene Expression and Protein Modification in Streptomyces

J Zheng, Y Li, N Liu, J Zhang, S Liu… - Genomics, Proteomics & …, 2023 - academic.oup.com
Streptomycetes possess numerous gene clusters and the potential to produce a large
amount of natural products. Histone deacetylase (HDAC) inhibitors play an important role in …