Results 61 to 70 of about 21,058 (235)

Bovine trypanosomosis and its fly vectors in three selected settlement areas of Hawa-Gelan district, western Ethiopia

open access: yesOnderstepoort Journal of Veterinary Research, 2014
A cross-sectional study aimed at investigating the species diversity of fly vectors and estimating the prevalence of bovine trypanosomosis was carried out from October 2009 to May 2010 in selected settlement areas of the Hawa-Gelan district in the ...
Kumela Lelisa   +3 more
doaj   +1 more source

Molecular detection of Sodalis glossinidius, Spiroplasma species and Wolbachia endosymbionts in wild population of tsetse flies collected in Cameroon, Chad and Nigeria

open access: yesBMC Microbiology, 2023
Background Tsetse flies are cyclical vectors of African trypanosomiasis (AT). The flies have established symbiotic associations with different bacteria that influence certain aspects of their physiology.
Youssouf Mouliom Mfopit   +10 more
doaj   +1 more source

The Glossina Genome Cluster: Comparative Genomic Analysis of the Vectors of African Trypanosomes

open access: yesbioRxiv, 2019
Background Tsetse flies (Glossina sp.) are the sole vectors of human and animal trypanosomiasis throughout sub-Saharan Africa. Tsetse are distinguished from other Diptera by unique adaptations, including lactation and the birthing of live young (obligate
G. Attardo   +53 more
semanticscholar   +1 more source

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

open access: yesBMC Microbiology, 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.
Gisele M. S. Ouedraogo   +13 more
doaj   +1 more source

How maternal investment varies with environmental factors and the age and physiological state of wild tsetse Glossina pallidipes and Glossina morsitans morsitans

open access: yesRoyal Society Open Science, 2018
Theory suggests females should optimize resource allocation across reproductive bouts to maximize lifetime reproduction, balancing current and future reproductive efforts according to physiological state and projected survival and reproduction.
J. Hargrove, M. Muzari, S. English
semanticscholar   +1 more source

The importance of wild meat and freshwater fish for children's nutritional intake in the Congo Basin

open access: yesPeople and Nature, EarlyView.
Abstract Wild meat and freshwater fish are widely consumed in the Congo Basin, but in some areas, they are at risk of disappearing due to unsustainable hunting and fishing and changes in their habitat. Wild meat is also at risk of being eliminated from local diets due to potential policy changes such as wild meat bans.
Amy Ickowitz   +6 more
wiley   +1 more source

Thioester‐containing proteins in the tsetse fly (Glossina) and their response to trypanosome infection

open access: yesInsect molecular biology (Print), 2018
Thioester‐containing proteins (TEPs) are conserved proteins with a role in innate immune immunity. In the current study, we characterized the TEP family in the genome of six tsetse fly species (Glossina spp.).
I. Matetovici, J. Van Den Abbeele
semanticscholar   +1 more source

The transformer gene controls sexual development in Drosophila suzukii

open access: yesInsect Science, EarlyView.
The transformer gene plays a key role in the genetic pathway for sexual development in Drosophila suzukii Abstract The genetic network of sex determination in the model organism Drosophila melanogaster was investigated in great detail. Such knowledge not only advances our understanding of the evolution and regulation of sexual dimorphism in insects ...
Ying Yan   +8 more
wiley   +1 more source

Virology, Epidemiology and Pathology of Glossina Hytrosavirus, and Its Control Prospects in Laboratory Colonies of the Tsetse Fly, Glossina pallidipes (Diptera; Glossinidae)

open access: yesInsects, 2013
The Glossina hytrosavirus (family Hytrosaviridae) is a double-stranded DNA virus with rod-shaped, enveloped virions. Its 190 kbp genome encodes 160 putative open reading frames.
Andrew G. Parker   +5 more
doaj   +1 more source

Temporal genetic differentiation in Glossina pallidipes tsetse fly populations in Kenya

open access: yesParasites & Vectors, 2017
Glossina pallidipes is a major vector of both Human and Animal African Trypanosomiasis (HAT and AAT) in Kenya. The disease imposes economic burden on endemic regions in Kenya, including south-western Kenya, which has undergone intense but unsuccessful ...
Winnie A Okeyo   +12 more
semanticscholar   +1 more source

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