Results 51 to 60 of about 11,371 (209)

The occurrence of cuticular lesions (cicatrices) of Glossina species in the field

open access: yesRevue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 1984
L'auteur met en évidence des différences dans le taux de cicatrisation et le taux d'usure des ailes qui sont confirmées par la corrélation avec l'âge ovarien utilisé comme échelle de temps.
L. Ryan
doaj   +1 more source

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

open access: yesmBio, 2012
Ancient endosymbionts have been associated with extreme genome structural stability with little differentiation in gene inventory between sister species.
Rita V. M. Rio   +11 more
doaj   +1 more source

A pilot study to delimit tsetse target populations in Zimbabwe. [PDF]

open access: yesPLoS Neglected Tropical Diseases, 2017
BACKGROUND:Tsetse (Glossina sensu stricto) are cyclical vectors of human and animal trypanosomoses, that are presently targeted by the Pan African Tsetse and Trypanosomiasis Eradication Campaign (PATTEC) coordinated by the African Union.
Gerald Chikowore   +7 more
doaj   +1 more source

Large-scale and significant expression from pseudogenes in Sodalis glossinidius – a facultative bacterial endosymbiont [PDF]

open access: yes, 2020
The majority of bacterial genomes have high coding efficiencies, but there are some genomes of intracellular bacteria that have low gene density. The genome of the endosymbiont Sodalis glossinidius contains almost 50 % pseudogenes containing mutations ...
Beynon, R   +9 more
core   +2 more sources

Prevalence of symbionts and trypanosome infections in tsetse flies of two villages of the “Faro and Déo” division of the Adamawa region of Cameroon

open access: yesBMC Microbiology, 2018
Background Tsetse flies are vectors of human and animal African trypanosomiasis. In spite of many decades of chemotherapy and vector control, the disease has not been eradicated. Other methods like the transformation of tsetse fly symbionts to render the
Ginette Irma Kame-Ngasse   +5 more
doaj   +1 more source

Comparative performance of traps in catching tsetse flies (Diptera: Glossinidae) in Tanzania

open access: yesOnderstepoort Journal of Veterinary Research, 2016
This study was conducted to determine the efficiency of different tsetse traps in 28 sites across Tanzania. The traps used were biconical, H, NGU, NZI, pyramidal, S3, mobile, and sticky panels.
Imna I. Malele   +6 more
doaj   +1 more source

The food of glossina morsitans [PDF]

open access: yesProceedings of the Royal Society of London. Series B, Containing Papers of a Biological Character, 1914
Five hundred flies, freshly caught in the Proclaimed Area, were killed by chloroform and the gut of each was roughly dissected out, smeared on a slide, fixed by osmic vapour and alcohol, and subsequently stained by Giemsa. The flies were all caught in the bush, away from the paths, the fly-boys proceeding in single file and catching the flies with ...
openaire   +1 more source

Effect of antibiotic treatment and gamma-irradiation on cuticular hydrocarbon profiles and mate choice in tsetse flies (Glossina m. morsitans)

open access: yesBMC Microbiology, 2018
Symbiotic microbes represent a driving force of evolutionary innovation by conferring novel ecological traits to their hosts. Many insects are associated with microbial symbionts that contribute to their host’s nutrition, digestion, detoxification ...
T. Engl   +8 more
semanticscholar   +1 more source

Iflaviruses in arthropods: when small is mighty

open access: yesInsect Science, EarlyView.
Many arthropod species harbor iflaviruses, which often cause covert (asymptomatic) infections, but may still affect host fitness. We review the impact of iflaviruses on arthropod fitness, immunity, behaviour as well as the iflavirus’ host range, transmission, tissue tropism and the interactions with other microorganisms within arthropods.
Annamaria Mattia   +3 more
wiley   +1 more source

Evaluation de la sensibilité de trois espèces de glossines d'élevage au D.D.T. et à l'Endosulfan déterminée au moyen des applicateurs capillaires de l'O.M.S.

open access: yesRevue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 1978
La sensibilité de trois espèces de glossines d'élevage (G. tachinoides, G. m. morsitans, G. p. gambiensis) au D.D.T. et à l'Endosulfan, a été évaluée par applications topiques, au moyen du tube applicateur capillaire de l'O.M.S.
Alain Bréard
doaj   +1 more source

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