Background: Nicotinamide mononucleotide (NMN) is a naturally occurring, biologically active nucleotide that serves as a crucial NAD+ precursor in various physiological conditions. Although intermittent hypoxia is known to substantially induce various health problems, whether NMN protects against injury induced by inter...
ABSTRACT Live imaging is essential for elucidating dynamic infection processes. Here, we developed a near-infrared fluorescent protein (NIR-FP)-based labeling strategy that enables integrated visualization of bacterial behavior in both cellular and animal infection models. Using Yersinia pestis as a model pathogen, we...
Mapping variation onto the deep phylogeny showed that the basal stem of the LNBA⁺ lineage is the only one of the seven deep phases examined to show significant enrichment of disruptive genomic remodeling relative to the genome-wide background distribution of mutation categories, consistent with an early episode of adap...