Results 201 to 210 of about 296,685 (360)

Bacteriologically Sterile Planarians for Tissue Culture [PDF]

, 1956
L. O. Zwillenberg
openalex   +1 more source

NrdR in Streptococcus and Listeria spp.: DNA Helix Phase Dependence of the Bacterial Ribonucleotide Reductase Repressor

Molecular Microbiology, Volume 123, Issue 5, Page 406-419, May 2025.
NrdR in Streptococcus and Listeria spp. regulates the expression of ribonucleotide reductase genes, which produce DNA building blocks. We show that NrdR binds DNA in an ATP/dATP‐dependent manner, and that optimal binding requires an integer number of DNA helix turns between NrdR boxes, with atypically long spacers in Streptococcus pneumoniae.
Saher Shahid, Mateusz Balka, Daniel Lundin, Daniel O. Daley, Britt‐Marie Sjöberg, Inna Rozman Grinberg   +5 more
wiley   +1 more source

A bacteriological study of retail ice cream /

, 1915
S. Henry Ayers, W. T. Johnson
openalex   +2 more sources

The Human‐Specific miR‐6762‐5p Is an Activator of RhoA GTPase Enhancing Shigella flexneri Intercellular Spreading

Molecular Microbiology, Volume 123, Issue 5, Page 420-432, May 2025.
Proposed model in which human miR‐6762‐5p expression activates RhoA to promote Shigella flexneri dissemination: During the late phase of infection, miR‐6762‐5p is expressed from its host gene TPCN1. This leads to RhoA activation and thus stress fiber formation.
Caroline Reisacher, Estelle Saifi, Elisabeth Ageron, Robert Theodor Mallmann, Norbert Klugbauer, David Skurnik, Laurence Arbibe   +6 more
wiley   +1 more source

Survey of clinical microbiology and infectious disease testing capabilities among institutions in Africa. [PDF]

Am J Clin Pathol
Jacobs JW, Adkins BD, Milner DA, Bloch EM, Eichbaum Q.   +4 more
europepmc   +1 more source

A BACTERIOLOGICAL INVESTIGATION OF COMMERCIAL ICE CREAM IN THE CITY OF BOSTON.

, 1911
Edith A. Beckler, DELPHINE J. DUSOSSOIT
openalex   +2 more sources

THE BACTERIOLOGY OF EPIDEMIC INFLUENZA AND PNEUMONIA [PDF]

, 1919
Ralph A. Kinsella
openalex   +1 more source

A Soluble Expression Construct of the Isolated Catalytic Domain of Plasmodium falciparum ATP4 Exhibits ATPase Activity Independent of a γ‐Phosphate Receiving Aspartate

Molecular Microbiology, EarlyView.
Biochemical data on the isolated Na+/H+‐exchanging ATPase, PfATP4, from the malaria parasite are missing. Here, we expressed and purified the nucleotide and phosphate binding domains as a soluble protein and identified key residues by enzymatic characterization of generated point mutants.
Timo Beyer, Jesko Caliebe, Lara Kähler, Eric Beitz   +3 more
wiley   +1 more source

Biographical Feature: Ruth Ella Moore, Ph.D. [PDF]

J Clin Microbiol
Johnson-Thompson MC.
europepmc   +1 more source

The Power Duo: How the Interplay Between Nucleoid‐Associated Proteins and Small Noncoding RNAs Orchestrates the Cellular Regulatory Symphony

Molecular Microbiology, EarlyView.
Nucleoid‐associated proteins play a crucial role in the compaction of bacterial DNA and the regulation of gene expression. The emergence of small noncoding RNAs as regulatory elements in these processes represents a major development in our understanding of bacterial biology.
Sara Moutacharrif, Feth El Zahar Haichar, Sam Meyer, Cecile Ribot, Sylvie Reverchon, William Nasser, Florence Hommais   +6 more
wiley   +1 more source