Results 81 to 90 of about 27,712 (217)

Conserved mycobacterial sRNA B11 regulates lipooligosaccharide synthesis at posttranscriptional level in Mycobacterium marinum

mLife, Volume 4, Issue 4, Page 447-460, August 2025.
Abstract Extractable glycolipids of mycobacteria, such as lipooligosaccharides (LOSs), play crucial roles in responding to environmental stress and modulating the host immune response. Although the biosynthesis of LOS is likely regulated at multiple levels to ensure proper composition of the cell wall, the key regulators remain unknown.
Chuan Wang, Cheng Bei, Yufeng Fan, Qingyun Liu, Yue Ding, Howard E. Takiff, Qian Gao   +6 more
wiley   +1 more source

Complete Mitochondrial Genomes Provide Evidence of a Killer Whale Refugium Off the Coast of Japan During the Last Glacial Maximum

Journal of Biogeography, Volume 52, Issue 8, August 2025.
ABSTRACT Aim During glacial periods, highly mobile species often shifted to warmer, ice‐free regions known as refugia, which frequently maintained higher genetic diversity than newly colonised areas after glacial retreat. We analyse complete mitogenome sequences from 11 killer whale samples in Nemuro Strait to test the hypothesis that waters around ...
Olga A. Filatova, Ivan D. Fedutin, Ekaterina A. Borisova, Ilya G. Meschersky, Marina V. Shitova, Erich Hoyt, Andrew D. Foote   +6 more
wiley   +1 more source

Lipids contribute to epigenetic control via chromatin structure and functions

ScienceOpen Research, 2016
Isolated cases of experimental evidence over the last few decades have shown that, where specifically tested, both prokaryotes and eukaryotes have specific lipid species bound to nucleoproteins of the genome. In vitro, some of these lipid species exhibit
Renad Zhdanov, Eric Schirmer, Anuroop Venkateswaran Venkatasubramani, Alastair Kerr, Elena Mandrou, Giovanny Rodriguez Blanco, Alexander Kagansky   +6 more
doaj   +1 more source

Nucleotide exchange reactions catalysed by ribonuclease and spleen phosphodiesterase. 2. Synthesis of polynucleotides [PDF]

, 1955
L. A. Heppel, Paul R. Whitfeld, Roy Markham   +2 more
openalex   +1 more source

A Novel Peel to Prevent Post‐Inflammatory Hyperpigmentation After CO2 Resurfacing for Acne Scars

Journal of Cosmetic Dermatology, Volume 24, Issue 8, August 2025.
ABSTRACT Background Atrophic acne scars are a common dermatological concern, often requiring fractional carbon dioxide (CO2) laser resurfacing for effective treatment. However, in darker skin types (Fitzpatrick III–V), the high risk of post‐inflammatory hyperpigmentation (PIH) remains a significant limitation, affecting treatment outcomes.
Xiaozhun Hang, Davin Sui Lim
wiley   +1 more source

Inability of Guanosine to Act as a Precursor of Polynucleotides. [PDF]

, 1950
E. Hammarsten, Peter Reichard, Ivar Werner, Max Rottenberg   +3 more
openalex   +1 more source

Synthesis of Polynucleotides in Slices from Regenerating Liver. [PDF]

, 1951
Peter Reichard, Sune Bergström, John Glomset, E. Saluste, R. Stjernholm, G. Ehrensvärd   +5 more
openalex   +1 more source

On the Synthesis of Protein and Polynucleotides in Spores of Penicillium brevicompactum. [PDF]

, 1957
E. Hammarsten, H. Palmstierna, G. Hevesy, J. Schliack, L. Reio   +4 more
openalex   +1 more source

Conformational studies of polynucleotides. I. Unperturbed dimensions in the approximation of independent units [PDF]

, 1968
Roy A. Scott
openalex   +1 more source

Binding abilities of polyaminocyclodextrins: polarimetric investigations and biological assays

Beilstein Journal of Organic Chemistry, 2017
Three polyaminocyclodextrin materials, obtained by direct reaction between heptakis(6-deoxy-6-iodo)-β-cyclodextrin and the proper linear polyamines, were investigated for their binding properties, in order to assess their potential applications in ...
Marco Russo, Daniele La Corte, Annalisa Pisciotta, Serena Riela, Rosa Alduina, Paolo Lo Meo   +5 more
doaj   +1 more source