Results 51 to 60 of about 38,793 (174)

Phenotypic expression of the gene‐for‐gene interaction in plant pathogenic bacteria: An implication for resistance to bacterial diseases by plants

Agrosystems, Geosciences &Environment, Volume 9, Issue 3, September 2026.
Abstract Plant pathogenic bacteria cause massive losses in agriculture and damage to natural plant habitats. Bacterial pathogens not only reduce crop production, but they also reduce crop quality by releasing toxins into the environment. Pathogenic bacteria that invade plant tissues must overcome the plant's defense mechanisms. Plants possess an innate
Muluken Getahun, Zelalem Bekeko
wiley   +1 more source

Genetic Diversity of the Legionella pneumophila dotA Gene Detected on Surfaces of Respiratory Therapy Equipment

, 2021
Legionellosis is a neglected disease due to the absence of well-defined clinical symptoms and difficulties in isolating the causal organism. Legionella spp.
Rajeshwari Vittal, Juliet Roshini Mohan Raj, Indrani Karunasagar, Ballamoole Krishna Kumar   +3 more
core   +1 more source

Legionella hijacks the host Golgi-to-ER retrograde pathway for the association of Legionella-containing vacuole with the ER.

PLoS Pathogens, 2021
Legionella pneumophila (L. pneumophila) is a gram-negative bacterium that replicates in a compartment that resembles the host endoplasmic reticulum (ER). To create its replicative niche, L.
Mio Kawabata, Honoka Matsuo, Takumi Koito, Misaki Murata, Tomoko Kubori, Hiroki Nagai, Mitsuo Tagaya, Kohei Arasaki   +7 more
doaj   +1 more source

From Identification to Enzymatic Activity Profiling: Comprehensive Characterization of BloCAβ, a Probiotic β‐Carbonic Anhydrase From Bifidobacterium longum

Archiv der Pharmazie, Volume 359, Issue 9, September 2026.
Production and biochemical characterization of a new β‐carbonic anhydrase from the probiotic Bifidobacterium longum, one of the main players of human gut microbiota. ABSTRACT The microbiota comprises communities of microorganisms that establish complex relationships with the host and play key roles in physiology, metabolism, and immunity.
Simone Giovannuzzi, Andrea Ammara, Simone Carradori, Viviana De Luca, Marialucia Gallorini, Damiano Iacovozzi, Amelia Cataldi, Ilaria D'Agostino, Davide Moi, Valentina Onnis, Claudiu T. Supuran, Clemente Capasso   +11 more
wiley   +1 more source

Frequency Distribution of Legionella Pneumophila among Patients with Fever and Neutropenia in Seyedoshohada Hospital, Isfahan, Iran, during 2014-2015

مجله دانشکده پزشکی اصفهان, 2017
Background: Legionella pneumophila is considered as one of the most important etiologies of respiratory infection in immunocompromised patients, which causes high morbidity and mortality.
Mohsen Meidani, Mohamadhosein Ashja
doaj  

Antimicrobial Susceptibility Determination of Less Frequently Isolated Legionella Species by Broth and Agar Dilution

Antibiotics
Background/Objectives: Infections caused by Legionella species are primarily associated with Legionella pneumophila, but non-pneumophila species are increasingly implicated in human disease.
Caitlin Farley, Amy Price, Max Sewell, Rachael Barton, Edward A. R. Portal, Ian Boostrom, Jessica Day, Baharak Afshar, Victoria J. Chalker, Owen B. Spiller   +9 more
doaj   +1 more source

A Nutrient‐Responsive LuxR Regulator Orchestrates Effector Gene Expression Across the Legionella Genus

Molecular Microbiology, Volume 126, Issue 3, Page 283-300, September 2026.
LexR1 is a LuxR‐type regulator that links nutrient sensing to effector gene expression in Legionella. Activated by a casamino acid‐derived ligand, LexR1 directly controls multiple effector genes using a conserved regulatory element present in numerous putative effectors across different Legionella species.
Chen Adler, Gil Segal
wiley   +1 more source

Antibiotic resistance and genetic characteristics of Legionella pneumophila isolated from artificial water environment in Zhongshan from 2012 to 2024

环境与职业医学
BackgroundThere is currently limited research on the antibiotic resistance of Legionella pneumophila in China. Establishing analytical methods for antibiotic resistance phenotypes and resistance genes of Legionella pneumophila in artificial water ...
Qiming LIU, Zhanhong YUAN, Canquan WU, Qilin QIU, Yuekang ZHENG   +4 more
doaj   +1 more source

Coxiella burnetii inhibits host cell death by ubiquitination‐induced inactivation of an apoptosis nuclease

mLife, Volume 5, Issue 4, Page 432-446, August 2026.
Abstract Coxiella burnetii modulates a variety of host cell processes to create a niche permissive for its intracellular replication using effectors injected by its Dot/Icm type IV secretion system. More than 130 such effectors have been identified, but the function of most of them remains unknown.
Yong Zhang, Jun Jiao, Shuxin Liu, Jingya Yuan, Siyao Liu, Tao‐Tao Chen, Songying Ouyang, Jiaqi Fu, Zhao‐Qing Luo   +8 more
wiley   +1 more source

Legionella affects biofilm structural response to detachment upon shear stress increase

Biofilm
Poor hydraulic management at water systems is associated with an increased risk of Legionnaires' disease caused by Legionella. Stagnation periods, followed by sudden water flow, can promote biofilm detachment and the release of Legionella into the bulk ...
Ana Rosa Silva, C. William Keevil, Ana Pereira   +2 more
doaj   +1 more source