Identification and localization of polar tube proteins in the extruded polar tube of the microsporidian Anncaliia algerae

Autor: Maurine Fayet, Nastasia Prybylski, Marie-Laure Collin, Eric Peyretaillade, Ivan Wawrzyniak, Abdel Belkorchia, Reginald Florian Akossi, Marie Diogon, Hicham El Alaoui, Valérie Polonais, Frédéric Delbac

Publikováno v: Scientific Reports, Vol 13, Iss 1, Pp 1-14 (2023)

Abstract Microsporidia are obligate intracellular parasites able to infect a wide range of hosts from invertebrates to vertebrates. The success of their invasion process is based on an original organelle, the polar tube, which is suddenly extruded fr

Externí odkaz: https://doaj.org/article/78711a49b1434db4a99a200bd36d491c

Physiological effects of the interaction between Nosema ceranae and sequential and overlapping exposure to glyphosate and difenoconazole in the honey bee Apis mellifera

Autor: Hanine Almasri, Daiana Antonia Tavares, Marie Diogon, Maryline Pioz, Maryam Alamil, Déborah Sené, Sylvie Tchamitchian, Marianne Cousin, Jean-Luc Brunet, Luc P. Belzunces

Publikováno v: Ecotoxicology and Environmental Safety, Vol 217, Iss , Pp 112258- (2021)

Pathogens and pollutants, such as pesticides, are potential stressors to all living organisms, including honey bees. Herbicides and fungicides are among the most prevalent pesticides in beehive matrices, and their interaction with Nosema ceranae is n

Externí odkaz: https://doaj.org/article/933a1bbb7e8747ed8d50fc9ce5c9837d

Disruption of oxidative balance in the gut of the western honeybee Apis mellifera exposed to the intracellular parasite Nosema ceranae and to the insecticide fipronil

Autor: Laurianne Paris, Michaël Roussel, Bruno Pereira, Frédéric Delbac, Marie Diogon

Publikováno v: Microbial Biotechnology, Vol 10, Iss 6, Pp 1702-1717 (2017)

Summary The causes underlying the increased mortality of honeybee colonies remain unclear and may involve multiple stressors acting together, including both pathogens and pesticides. Previous studies suggested that infection by the gut parasite Nosem

Externí odkaz: https://doaj.org/article/9f06c6961e46428490caf4a53658372a

Physiological effects of the interaction between Nosema ceranae and sequential and overlapping exposure to glyphosate and difenoconazole in the honey bee Apis mellifera

Autor: Daiana Antonia Tavares, Sylvie Tchamitchian, Luc P. Belzunces, Marie Diogon, Marianne Cousin, Déborah Sené, Hanine Almasri, Jean-Luc Brunet, Maryline Pioz, Maryam Alamil

Publikováno v: Ecotoxicology and Environmental Safety
Ecotoxicology and Environmental Safety, Elsevier, 2021, 217, pp.112258. ⟨10.1016/j.ecoenv.2021.112258⟩
Ecotoxicology and Environmental Safety, Vol 217, Iss, Pp 112258-(2021)
Ecotoxicology and Environmental Safety, 2021, 217, pp.112258. ⟨10.1016/j.ecoenv.2021.112258⟩

International audience; Pathogens and pollutants, such as pesticides, are potential stressors to all living organisms, including honey bees. Herbicides and fungicides are among the most prevalent pesticides in beehive matrices, and their interaction

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d0d7b89acabf43c2046c90c33169c22f
https://hal.inrae.fr/hal-03227926/document

Honeybee gut microbiota dysbiosis in pesticide/parasite co-exposures is mainly induced by Nosema ceranae

Autor: Frédéric Delbac, Didier Debroas, Anne Moné, Marie Diogon, Laurianne Paris, Hicham El Alaoui, Elodie Peghaire

Publikováno v: Journal of Invertebrate Pathology
Journal of Invertebrate Pathology, 2020, 172, pp.107348. ⟨10.1016/j.jip.2020.107348⟩
Journal of Invertebrate Pathology, Elsevier, 2020, 172, pp.107348. ⟨10.1016/j.jip.2020.107348⟩

Honeybees ensure a key ecosystem service by pollinating many agricultural crops and wild plants. However, in the past few decades, managed bee colonies have been declining in Europe and North America. Researchers have emphasized both parasites and pe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::af7b48a9951ad769060eeafce64eea64
https://hal.science/hal-02996293