Results 71 to 80 of about 5,332 (188)

Entomopathogenic nematode-associated microbiota: from monoxenic paradigm to pathobiome

Microbiome, 2020
Background The holistic view of bacterial symbiosis, incorporating both host and microbial environment, constitutes a major conceptual shift in studies deciphering host-microbe interactions. Interactions between Steinernema entomopathogenic nematodes and
Jean-Claude Ogier, Sylvie Pagès, Marie Frayssinet, Sophie Gaudriault   +3 more
doaj   +1 more source

Toxicity of Irradiated Media for Xenorhabdus spp [PDF]

Applied and Environmental Microbiology, 1990
Bacterial isolates of the genus Xenorhabdus were shown to be extremely sensitive to photoproducts produced in a number of common media irradiated by fluorescent light. Two forms of toxic oxygen, hydrogen peroxide and superoxide radical, were produced in the media upon exposure to fluorescent light.
J, Xu, R E, Hurlbert
openaire   +2 more sources

Peptides as a Therapeutic Alternative Against Leishmaniasis: A Scoping Review

Chemical Biology &Drug Design, Volume 107, Issue 5, May 2026.
This scoping review of 79 studies identified 231 antimicrobial peptides with anti‐Leishmania activity, including natural‐derived and synthetic peptides (inspired by natural sources or developed through rational design). Most were evaluated in vitro against promastigote and/or amastigote forms, with synthetic peptides showing a more promising effect ...
Maria Eduarda da Veiga Oliveira, Ellen Dyminski Parente Ribeiro, Otávio Henrique Pradi Guenther, Fernanda Tomiotto‐Pellissier   +3 more
wiley   +1 more source

Isolation and identification of Xenorhabdus and Photorhabdus bacteria associated with entomopathogenic nematodes and their larvicidal activity against Aedes aegypti

Parasites & Vectors, 2017
Background Aedes aegypti is a potential vector of West Nile, Japanese encephalitis, chikungunya, dengue and Zika viruses. Alternative control measurements of the vector are needed to overcome the problems of environmental contamination and chemical ...
Chamaiporn Fukruksa, Thatcha Yimthin, Manawat Suwannaroj, Paramaporn Muangpat, Sarunporn Tandhavanant, Aunchalee Thanwisai, Apichat Vitta   +6 more
doaj   +1 more source

Cytotoxic Fatty Acid Amides from Xenorhabdus [PDF]

ChemBioChem, 2011
by X. doucetiae revealed the presence of several similar amide derivatives. Unfortunately, most of these compounds are only produced in very small amounts but they could be easily synthesised. Thus, we tried to elucidate their structure without actually isolating them by following their chemical synthesis in order to obtain enough for bioactivity ...
Proschak, A., Schultz, K., Herrmann, J., Dowling, A., Brachmann, A., ffrench-Constant, R., Mueller, R., Bode, H.   +7 more
openaire   +4 more sources

How effective are entomopathogenic nematodes for vine weevil (Coleoptera: Curculionidae) biological control? A meta‐analysis

Pest Management Science, Volume 82, Issue 4, Page 3427-3438, April 2026.
Entomopathogenic nematodes provide reliable biological control of vine weevil larvae, reducing populations by 63% on average. All five tested species are effective, with temperature (18–30 °C) being the strongest predictor of success. Abstract BACKGROUND Vine weevil (Otiorhynchus sulcatus) is a globally important pest of soft fruit and ornamental crops
Joe M. Roberts, Marco Corradi, Ben J. Clunie, Eugenia Fezza, W. Edwin Harris, Tom W. Pope   +5 more
wiley   +1 more source

Evaluation of the mosquitocidal activity of Photorhabdus and Xenorhabdus extracts against the larvae of Aedes aegypti (Diptera: Culicidae)

Journal of Entomological and Acarological Research
Aedes aegypti is the main vector for dengue viruses. Alternative control of this mosquito was proposed because of its resistance to chemical insecticides.
Supawan Pansri, Chanakan Subkrasae, Jiranun Ardpairin, Abdulhakam Dumidae, Wipanee Meesil, Wandee Wattanachaiyingcharoen, Sarunporn Tandhavanant, Helge B Bode, Aunchalee Thanwisai, Apichat Vitta   +9 more
doaj   +1 more source

Characterization of Xenorhabdus (γ-Proteobacteria) strains associated bacteria with the Steinernema (Nematoda: Steinernematidae) isolates from Iran [PDF]

نامه انجمن حشره‌شناسی ایران, 2011
The gram-negative bacterium Xenorhabdus is mutualistically associated with entomopathogenic nematode, Steinernema. Three bacterial strains were isolated from the entomopathogenic nematodes, Steinernema glaseri (Steiner) and S.
M. Hassani-Kakhki, M. Koohi Habibi, T. Yoshiga, A. Kharazi-Pakdel, J. Karimi   +4 more
doaj  

A New Member of the Growing Family of Contact-Dependent Growth Inhibition Systems in Xenorhabdus doucetiae. [PDF]

PLoS ONE, 2016
Xenorhabdus is a bacterial symbiont of entomopathogenic Steinernema nematodes and is pathogenic for insects. Its life cycle involves a stage inside the insect cadaver, in which it competes for environmental resources with microorganisms from soil and the
Jean-Claude Ogier, Bernard Duvic, Anne Lanois, Alain Givaudan, Sophie Gaudriault   +4 more
doaj   +1 more source

Low Abundance Taxa Show Diverse Microbial Symbiotic Interactions With the Freshwater Sponge, Radiospongilla crateriformis, Pre and Post Gemmulation

Environmental Microbiology Reports, Volume 18, Issue 2, April 2026.
The microbiome profile of freshwater sponges did not broadly change in taxonomy or functional profile based on metatranscriptome analysis prior to and after formation of sponge dormant bodies (gemmules). Results highlight a subset of taxa that likely associate with the sponge host in different ways from facultative to long‐term symbionts.
Taylor A. Strope, Cole G. Easson, Cara L. Fiore   +2 more
wiley   +1 more source