Results 71 to 80 of about 24,890 (193)

High Incidence of Lysogeny in the Oxygen Minimum Zones of the Arabian Sea (Southwest Coast of India)

Viruses, 2018
Though microbial processes in the oxygen minimum zones (OMZs) of the Arabian Sea (AS) are well documented, prokaryote-virus interactions are less known.
Ammini Parvathi, Vijayan Jasna, Sreekumar Aparna, Angia Sriram Pradeep Ram, Vijaya Krishna Aswathy, Kizhakkeppat K. Balachandran, Kallungal Ravunnikutty Muraleedharan, Dayana Mathew, Telesphore Sime-Ngando   +8 more
doaj   +1 more source

Oral Phageome as Potential Modulators of Periodontal Dysbiosis. A Systematic Review

Oral Diseases, EarlyView.
ABSTRACT Introduction The oral phageome, comprising bacteriophages inhabiting the oral cavity, has been proposed as a potential modulator of periodontal health and disease. This systematic review synthesizes current evidence on interactions between bacteriophages, key periodontal bacteria, and the host in periodontitis.
Marco Bonilla, Sara El‐Amrani, Pablo Galindo‐Moreno, Francisco Mesa   +3 more
wiley   +1 more source

Bacteriocinogeny and Lysogeny in the Genus Pseudomonas [PDF]

Journal of General Microbiology, 1965
SUMMARY: Bacteriocinogeny and lysogeny have been investigated in strains of Pseudomonas aeruginosa, P. fluorescens and P. ovalis. The 39 strains of P. aeruginosa were all bacteriocinogenic and 32 were also lysogenic. No bacteriocine production was detected in 8 strains of P. fluorescens, although 3 were lysogenic. The one strain of P.
openaire   +2 more sources

Insights into the Functions of a Prophage Recombination Directionality Factor

Viruses, 2012
Recombination directionality factors (RDFs), or excisionases, are essential players of prophage excisive recombination. Despite the essentially catalytic role of the integrase in both integrative and excisive recombination, RDFs are required to direct ...
Mireille Ansaldi, Vincent Méjean, Gaël Panis, Nathalie Franche   +3 more
doaj   +1 more source

Rhizobacteria‐Induced Systemic Priming Against Fungal Pathogens Involves Hydroxycinnamic Acid Amides

Plant, Cell &Environment, EarlyView.
ABSTRACT The rhizosphere, a narrow region of soil surrounding roots, contains diverse microorganisms with a composition that is distinct from the surrounding soil. Some rhizosphere bacteria can trigger a heightened state of immunity in the whole plant, termed Induced Systemic Resistance (ISR).
Mackenzie Eli William Loranger, Wolfgang Moeder, Hyunsuh Lee, David K. Liscombe, Eric Déziel, Keiko Yoshioka   +5 more
wiley   +1 more source

Comparative analysis of immune responses in ovipositing and non‐ovipositing females of European earwig Analyse comparative de la réponse immunitaire avant et après la ponte chez le forficule européen

Physiological Entomology, EarlyView.
Oviposition and care decrease the total haemocyte concentration. Oviposition and care affect haemocyte type proportions. Serratia marcescens challenge does not affect the immune cell parameters. Abstract Reproduction and immunity are essential biological processes that compete for resources and energy.
Louis Pailler, Wilfrid Jean Louis, Mae Baillergeon, Marion Corjon, Tiffany Laverre, Julien Verdon, Joël Meunier, Christine Braquart‐Varnier   +7 more
wiley   +1 more source

Role of RIPK1/RIPK3/MLKL signalling pathway in sepsis‐associated acute kidney injury

Experimental Physiology, EarlyView.
Abstract Sepsis‐associated acute kidney injury (SA‐AKI) is a common clinical syndrome in critically ill patients, and its high mortality rate is closely related to complex pathological mechanisms. Existing studies have shown that the pathophysiological process of SA‐AKI involves complex multi‐mechanism interactions, including an uncontrolled systemic ...
Huijun Yin, Jingyi Wang, Huirong Han
wiley   +1 more source

Lysogeny and Colicinogeny in Escherichia coli [PDF]

Journal of General Microbiology, 1961
SUMMARY: One hundred and eighty-three strains of Escherichia coli were examined for lysogeny and colicinogeny: 40.4 % were neither lysogenic nor colicinogenic; 31.1 % were only colicinogenic; 13.1% were only lysogenic; 15.2% were lysogenic and colicinogenic.
openaire   +2 more sources

Working So Hard: Double‐Stranded RNAs That Can Perform Both Gene Activation and Gene Silencing

ChemBioChem, Volume 27, Issue 13, 14 July 2026.
Working so hard: STING saRNAs are capable of not only entering the nucleus to induce subsequent target gene upregulation, but can also act as an siRNA to perform gene silencing. Chemical modifications in saRNA guide and passenger strands affect the strength of gene activation or gene silencing activity.
Virginia Wing‐Nam Chiu, Matthew Lawrence Hammill, Marwah Elabed, Sierra Varley, Yulia Lomonosova, Joseph Hoare, Jon Voutila, Henrik Hansen, Troels Koch, Jean‐Paul Desaulniers   +9 more
wiley   +1 more source

A Short Introduction to Bacteriophages

Trends in Peptide and Protein Sciences, 2016
First discovered in the 19th century, bacteriophages (phages) are bacterial viruses and the most widespread entities on earth. Phages have multiple important roles in maintaining the bacterial population, carbon cycling, bacterial pathogenicity, and ...
Ramin Mazaheri Nezhad Fard
doaj   +1 more source