Results 61 to 70 of about 4,764 (184)

Comparative analysis of the Photorhabdus luminescens and the Yersinia enterocolitica genomes: uncovering candidate genes involved in insect pathogenicity

BMC Genomics, 2008
Background Photorhabdus luminescens and Yersinia enterocolitica are both enteric bacteria which are associated with insects. P. luminescens lives in symbiosis with soil nematodes and is highly pathogenic towards insects but not to humans. In contrast, Y.
Fuchs Thilo M, Heermann Ralf
doaj   +1 more source

The cloning , expression and characterisation of bacterial chitin-binding proteins from pseudomonas aeruginosa , serratia marcescens, photorhabdus luminescens and photorhabdus asymbiotica. [PDF]

, 2011
It is well recognised that most proteins are subject to post translational modifications and that these modifications can have specific effects on the biological properties and functions of these proteins.
Larragy, Ruth
core   +2 more sources

SARD1 and CBP60g redundantly regulate N‐hydroxypipecolic acid‐ and salicylic acid‐dependent systemic immunity but are dispensable for the activation of indolic defense metabolism

The Plant Journal, Volume 127, Issue 6, September 2026.
SUMMARY We investigated the roles of the cognate, redundantly acting transcription factors SARD1 and CPB60g in the metabolic reprogramming of leaves of Arabidopsis thaliana suffering from bacterial infection or UV light exposure. Comprehensive metabolite analyses reveal that SARD1/CBP60g exert distinct influences on major stress‐inducible metabolic ...
Mona Perrar, Marlene Gross, Patrick Petzsch, Karl Köhrer, Jürgen Zeier   +4 more
wiley   +1 more source

Fragmentation of Vancoresmycin Reveals a Strong Dependence on Global Molecular Architecture for Antibacterial Activity

ChemMedChem, Volume 21, Issue 15, 14 August 2026.
Fragmentation of the natural product vancoresmycin reveals an essential role of global architecture for biological potency. Vancoresmycin is a structurally complex tetramic‐acid‐containing natural product with potent activity against Gram‐positive bacteria, yet its structure–activity relationships remain poorly defined.
Max Schönenbroicher, Florian Heppner, Maximilian Seul, Simon Morgenschweis, Aia Ali Abdelrahman, Eva Fahr, Niklas Holstein, Anna Müller, Dirk Menche   +8 more
wiley   +1 more source

Environmental drivers of trait changes in Photorhabdus luminescens

Biological Control, 2016
Abstract Biological control agents have become increasingly important in integrated pest management programs. However, certain traits of these agents that are needed for efficient biocontrol often decrease or are lost during in vitro rearing. Entomopathogenic nematodes (EPNs) often exhibit trait deterioration when reared under laboratory conditions ...
Dana Blackburn, Burke Crawford, David I. Shapiro-Ilan, Byron J. Adams   +3 more
openaire   +1 more source

Structural Modifications of Nonsteroidal Anti‐Inflammatory Drugs (NSAIDs): New Horizons in Antimicrobial Drug Discovery

Archiv der Pharmazie, Volume 359, Issue 8, August 2026.
This review provides a comprehensive analysis of the molecular modifications applied to NSAIDs to develop novel antimicrobial agents. By focusing on structural changes and their impact on biological activity, the study highlights innovative strategies to combat the global challenge of antimicrobial resistance.
Ebru Koçak Aslan, Ayşe Karagüzel, Miyase Gözde Gündüz   +2 more
wiley   +1 more source

Eco-friendly management of Spodoptera litura (Lepidoptera: Noctuidae) in tomato under polyhouse and field conditions using Heterorhabditis bacteriophora Poinar, their associated bacteria (Photorhabdus luminescens), and Bacillus thuringiensis var. kurstaki

Egyptian Journal of Biological Pest Control, 2023
Background Insect pests cause substantial agriculture losses annually, and their regulation through chemical pesticides instigates a prolonged detrimental impact on the environment and human health.
Neelam Thakur, Preety Tomar, Jaspreet Kaur, Simranjeet Kaur, Anuja Sharma, Samiksha Jhamta, Ajar Nath Yadav, Harcharan Singh Dhaliwal, Rajesh Thakur, Seema Thakur   +9 more
doaj   +1 more source

Photorhabdus luminescens subsp namnaonensis subsp nov., isolated from Heterorhabditis baujardi nematodes

, 2017
A lightly yellowish-pigmented, oxidase-negative bacterial strain (PB45.5(T)) isolated from the Nam Nao district of Phetchabun in central Thailand was investigated to determine its taxonomic position.
Thanwisai, A., Kaempfer, P., Bode, H., Glaeser, S., Tobias, N., Chantratita, N.   +5 more
core   +1 more source

Engineering Pseudomonas protegens as a Targeted Antifungal‐Effector Delivery Chassis via Heterologous Type III Secretion System Reconstitution

Microbial Biotechnology, Volume 19, Issue 6, June 2026.
A heterologous T3SS turns Pseudomonas protegens Pf‐5 into a programmable molecular syringe that delivers Bg9562 into Fusarium hyphae, suppresses fungal pathogens, enhances rhizosphere colonization and protects tomato plants from wilt. This modular platform offers a transferable strategy for next‐generation fungal biocontrol.
Yuyuan Peng, Simei He, Guofan Zhang, Jiatao Yang, Rong Fan, Chen Li, Jiajie Xie, Xinran Long, Linger Qian, Jiayi Wang, Yanmin He, Hui Cai, Yushan Zhang, Qiuqian Zhang, Shaopeng Pan, Shengbiao Hu   +15 more
wiley   +1 more source

Injection of Affibodies by a Self-Organizing Bacterial Syringe to Interfere with Intracellular Signaling

Toxins
Photorhabdus luminescens produces a syringe-like toxin complex to inject toxic enzymes into cells. We demonstrated that the recombinant Photorhabdus toxin complex (PTC) can be engineered for translocation of foreign cargo proteins across cellular ...
Thomas Müller, Sophie Gieß, Fanny Maier, Lara Hofacker, Luca Stenger, Larissa Parker, Robert Grosse, Gudula Schmidt   +7 more
doaj   +1 more source