Results 91 to 100 of about 4,931 (192)

PoolSeq Genome‐Wide Association Studies and Microbial Signature Analyses Identify Novel Candidates Associated With Pyrethroid Resistance Evolution in Anopheles funestus in Cameroon

Molecular Ecology, Volume 35, Issue 1, January 2026.
ABSTRACT Intensification of insecticide resistance in malaria vectors is undermining efforts to sustain control strategies. The evolutionary features underlying such exacerbation in major vector such as Anopheles funestus are only partially understood.
Mahamat Gadji, Jonas A. Kengne‐Ouafo, Magellan Tchouakui, Murielle J. Wondji, Leon M. J. Mugenzi, Jack Hearn, Boyomo Onana, Charles S. Wondji   +7 more
wiley   +1 more source

Phenotypic switching in Xenorhabdus: some hints on how and why

, 2017
Phenotypic switching in Xenorhabdus: some hints on how and why.
Givaudan, Alain, Pages, Sylvie, Parthuisot, Nathalie, Lanois-Nouri, Anne, Ferdy, Jean-Baptiste   +4 more
core   +2 more sources

Antimicrobial Activity of Actinobacteria Isolated From Kratom (Mitragyna speciosa) Leaves: Secondary Metabolite Profiling and Genome Analysis of Micromonospora chersina NRAIS18

International Journal of Microbiology, Volume 2026, Issue 1, 2026.
Actinobacteria associated with medicinal plants are recognized as prolific sources of novel bioactive compounds. Kratom (Mitragyna speciosa) leaves have been reported to contain a diverse array of secondary metabolites with pharmacological activities, including antibacterial, antioxidant, and anti‐inflammatory effects. In this study, 16 actinobacterial
Nittaya Pitiwittayakul, Nanthavut Niyomvong, Nisachon Tedsree, Somboon Tanasupawat, Esha Saini   +4 more
wiley   +1 more source

Structural and dynamic roles of tandem acyl carrier proteins in aryl polyene biosynthesis in carbapenem‐resistant Acinetobacter baumannii

Protein Science, Volume 34, Issue 12, December 2025.
Abstract Aryl polyenes (APEs) are critical secondary metabolites in gram‐negative pathogens, synthesized by polyketide synthases that rely on acyl carrier proteins (ACPs) as essential cofactors. Despite their importance, the structural and functional dynamics of tandem ACPs—ApeE and ApeF—have remained largely uncharacterized.
Chae Yeong Lee, Minwon Son, Woo Cheol Lee, Seoyeong Yoo, Sungjae Choi, Eunhee Kim, Eunha Hwang, Yangmee Kim   +7 more
wiley   +1 more source

Evaluación de la patogenicidad de Xenorhabdus spp. nativos en Colombia

, 2014
Las bacterias Xenorhabdus y Photorhabdus están asociadas simbióticamente con nematodos de las familias Steinernematidae y Heterorhabditidae respectivamente.
Muñoz Flórez, Jaime Eduardo, Ana Milena Caicedo, Muñoz F, Jaime Eduardo, Julie Giovanna Chacón, Guerra S., Beatriz Elena, Caicedo, Ana Milena, Guerra-Sierra, Beatriz Elena, Beatriz Elena Guerra S., Jaime Eduardo Muñoz F, Chacón, Julie Giovanna   +9 more
core   +1 more source

Ineluctable cheaters emergence in pathogens : the case of Xenorhabdus

, 2017
Ineluctable cheaters emergence in pathogens : the case of [i]Xenorhabdus[/i].
Givaudan, Alain, Pages, Sylvie, Lanois-Nouri, Anne, Ferdy, Jean-Baptiste, Perthuisot, Nathalie   +4 more
core   +1 more source

Biochemical, ecological and molecular characterization of Xenorhabdus anantnagensis associated with Steinernema anantnagense from India: evaluating nematode efficacy against Helicoverpa armigera [PDF]

نامه انجمن حشره‌شناسی ایران
This study provides a molecular and phenotypic characterization of an entomopathogenic nematode-bacterium complex isolated from agricultural soil and nematode efficacy against Helicoverpa armigera.
Krishnapriya Okram, Aashaq Hussain Bhat, Ladoi Drema   +2 more
doaj   +1 more source

Pathology survey and comparative genomics in the bacterial insect pathogen Xenorhabdus

, 2015
National audienceGenus Xenorhabdus (Enterobacteriaceae) consists of bacterial symbionts of soil entomopathogenic nematodes belonging to the genus Steinernema.
Ogier, Jean-Claude, Givaudan, Alain, Bisch, Gaëlle, Pages, Sylvie, Tailliez, Patrick, Gaudriault, Sophie, S., Duvic, Bernard   +6 more
core  

Genetic toolbox for Photorhabdus and Xenorhabdus: pSEVA based heterologous expression systems and CRISPR/Cpf1 based genome editing for rapid natural product profiling

Microbial Cell Factories
Background Bacteria of the genus Photorhabdus and Xenorhabdus are motile, Gram-negative bacteria that live in symbiosis with entomopathogenic nematodes.
Alexander Rill, Lei Zhao, Helge B. Bode
doaj   +1 more source

Structure elucidation and biosynthesis of lysine-rich cyclic peptides in Xenorhabdus nematophila

, 2011
Thirteen novel PAX (peptide-antimicrobial-Xenorhabdus) peptides were identified in Xenorhabdus nematophila HGB081. Their structures including the absolute configuration were elucidated using a combination of labeling experiments, detailed MS/MS ...
Bode, H., Anna Proschak, Thorsten W. Jaskolla, Helge B. Bode, Fuchs, S., Karas, M., Michael Karas, Proschak, A., Jaskolla, T., Sebastian W. Fuchs   +9 more
core   +1 more source