Results 41 to 50 of about 6,089 (189)

Evaluation de la capacité vectorielle de Glossina tachinoides (Diptera, Glossinidae) vis à vis de Trypanosoma (Nannomonas) congolense : implications épidémiologiques [PDF]

, 1996
Cent quatre vingt-deux Glossina tachinoides ont été infectées avec Trypanosoma congolense type "savane". Les taux d'infection ont été évalués par examen microscopique et par PCR.
Cuisance, Dominique, Cuny, Gérard, Duvallet, Gérard, Frézil, Jean-Louis, Gidudu, A., Reifenberg, Jean-Marc   +5 more
core   +1 more source

Insight into the Transmission Biology and Species-Specific Functional Capabilities of Tsetse (Diptera: Glossinidae) Obligate Symbiont Wigglesworthia

mBio, 2012
Ancient endosymbionts have been associated with extreme genome structural stability with little differentiation in gene inventory between sister species.
Rita V. M. Rio, Rebecca E. Symula, Jingwen Wang, Claudia Lohs, Yi-neng Wu, Anna K. Snyder, Robert D. Bjornson, Kenshiro Oshima, Bryan S. Biehl, Nicole T. Perna, Masahira Hattori, Serap Aksoy   +11 more
doaj   +1 more source

Lipid metabolism dysfunction following symbiont elimination is linked to altered Kennedy pathway homeostasis

iScience, 2023
Summary: Lipid metabolism is critical for insect reproduction, especially for species that invest heavily in the early developmental stages of their offspring. The role of symbiotic bacteria during this process is understudied but likely essential.
Geoffrey M. Attardo, Joshua B. Benoit, Veronika Michalkova, Alekhya Kondragunta, Aaron A. Baumann, Brian L. Weiss, Anna Malacrida, Francesca Scolari, Serap Aksoy   +8 more
doaj   +1 more source

Repellent Properties of δ-Octalactone Against the Tsetse Fly,Glossina morsitans Morsitans [PDF]

Journal of Insect Science, 2008
Delta-octalactone, produced by several Bovidae, has been suggested as a potential repellant of tsetse fly attack. Racemic delta-octalactone was synthesized via an abbreviated route. The product was assayed against 3-day old starved teneral female tsetse flies, Glossina morsitans morsitans Wiedemann (Diptera: Glossinidae), in a choice wind tunnel and ...
Mwangi, Martin T., Gikonyo, Nicholas K., Ndiege, I. O.   +2 more
openaire   +3 more sources

Evolution and structural analysis of Glossina morsitans (Diptera; Glossinidae) Tetraspanins [PDF]

, 2014
Tetraspanins are important conserved integral membrane proteins expressed in many organisms. Although there is limited knowledge about the full repertoire, evolution and structural characteristics of individual members in various organisms, data ...
Adunga, Vincent, Christoffels, Alan, Kariithi, Henry, M., Murungi, Edwin, K., Obonya, Meshack   +4 more
core   +3 more sources

Nombre probable de Trypanosoma (Nannomonas) congolense transmis par Glossina morsitans Togo

Revue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 1984
A la suite d'infection de Glossina morsitans morsitans avec Trypanosoma (N.) congolense "stock" Avetonou et "clone" ILRAD 1323, il a été remarqué qu'une G. morsitans peut émettre, par salivation sur lame chaude, 1 à 251 trypanosomes métacycliques.
K. Mawuena, K. Doumey, K. Akakpo
doaj   +1 more source

Prevalence of trypanosomes, salivary gland hypertrophy virus and Wolbachia in wild populations of tsetse flies from West Africa [PDF]

, 2018
Background: Tsetse flies are vectors of African trypanosomes, protozoan parasites that cause sleeping sickness (or human African trypanosomosis) in humans and nagana (or animal African trypanosomosis) in livestock.
Abd-Alla, Adly M.M., Avgoustinos, Antonios, Bayala, Bale, Bourtzis, Kostas, Demirbas-Uzel, Güler, Gimonneau, Geoffrey, Ouedraogo, Anicet G., Ouedraogo, Gisele M.S., Parker, Andrew Gordon, Rayaissé, Jean-Baptiste, Sidibé, Issa, Traore, Astan C., Traoré, Amadou, Vreysen, Marc J.B.   +13 more
core   +1 more source

Comparative evaluation of the attractiveness of new polyethylene screens versus West African tiny target for the control of tsetse flies

Medical and Veterinary Entomology, EarlyView.
The material has no significant difference in captures (non‐shiny cotton‐polyester screens vs. the shiny polyethylene screens), but the vertical screen attracted significantly more G. tachinoides for each type of material. Full white horizontal screen was significantly lower than the reference WATT.
Ernest Wendemanegde Salou, Geoffrey Gimonneau, Wilfrid Yoni, Issiaka Barry, Viral Shah, Marc Desquesnes   +5 more
wiley   +1 more source

Développement biologique de Trypanosoma (Nannomonas) congolense IL 1180 chez Glossina morsitans morsitans Westwood 1851 (Diptera : Glossinidae)

Revue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 1998
Un suivi parasitologique de mouches ténérales de Glossina morsitans morsitans (Mall), infectées par Trypanosoma congolense IL 1180, a été réalisé à intervalles de 72 h, des jours 3 à 15 (J3-J15).
J.M. Kazadi, Bertrand Losson, P. Kageruka   +2 more
doaj   +1 more source

Genome and transcriptome‐based identification and expression profiling of chemosensory gene families across developmental stages and tissues in Sirex noctilio (Hymenoptera: Siricidae)

Insect Molecular Biology, Volume 35, Issue 3, Page 270-283, June 2026.
The first draft genome of Sirex noctilio was produced. Fifteen S. noctilio transcriptomes were sequenced to study chemosensory gene expression patterns. SnocOR16 and SnocSNMP1 displayed tissue‐ and sex‐specific expression patterns. Abstract The Sirex woodwasp (Sirex noctilio; Hymenoptera: Siricidae) is among the most destructive invasive pests ...
Alisa Postma, Leandri Klynsmith, Tuan A. Duong, Jeremy Dean Allison, Werner Smidt, Robert M. Waterhouse, Peter Lesny, Jan Philip Oeyen, Malte Petersen, Sebastian Martin, Shanlin Liu, Xin Zhou, Tanja Ziesmann, Alexander Donath, Christoph Mayer, Bernhard Misof, Oliver Niehuis, Ralph S. Peters, Lars Podsiadlowski, Martin P. A. Coetzee, Fourie Joubert, Bernard Slippers   +21 more
wiley   +1 more source