Results 81 to 90 of about 18,774 (205)

CRISPR/Cas9‐based white pupae mutant lines in Bactrocera spp. for sterile insect technique applications

open access: yesInsect Science, Volume 33, Issue 2, Page 463-475, April 2026.
Bactrocera fruit flies are significant horticultural pests that cause major economic losses. A “neoclassical approach” incorporating genome editing via CRISPR/Cas9 to develop genetic sexing strains (GSS) could render the sterile insect technique (SIT) against these pests more efficient and cost‐effective.
Chrysanthi Ioannidou   +5 more
wiley   +1 more source

Characterization of a composite with enhanced attraction to savannah tsetse flies from constituents or analogues of tsetse refractory waterbuck (Kobus defassa) body odor.

open access: yesPLoS Neglected Tropical Diseases, 2021
Savannah tsetse flies avoid flying toward tsetse fly-refractory waterbuck (Kobus defassa) mediated by a repellent blend of volatile compounds in their body odor comprised of δ-octalactone, geranyl acetone, phenols (guaiacol and carvacrol), and homologues
Benson M Wachira   +9 more
doaj   +1 more source

FITCA-EMMC workshops on information exchange and training with rural communities on environment: Eastern Uganda. W1 [PDF]

open access: yes, 2003
Four workshops were held in four sub counties in the districts of Soroti, Tororo, Iganga and Kamuli. Five to seven villages were involved in each sub county.
Kang'Ethe, Erastus   +4 more
core  

Molecular variation of Trypanosoma brucei subspecies as revealed by AFLP fingerprinting [PDF]

open access: yes, 2002
Genetic analysis of Trypanosoma spp. depends on the detection of variation between strains. We have used the amplified fragment length polymorphism (AFLP) technique to develop a convenient and reliable method for genetic characterization of Trypanosome ...
Agbo, E.E.C.   +3 more
core   +4 more sources

Glossina palpalis gambiensis (Tsetse Fly) [PDF]

open access: yesTrends in Parasitology, 2020
Glossina palpalis gambiensis is a riverine tsetse species endemic in West Africa and thriving in riparian vegetation of the savannah areas from Burkina Faso and Mali to Guinea and Senegal. It is a major vector of human and animal trypanosomosis (sleeping sickness and nagana, respectively) in that region. G. p.
openaire   +5 more sources

Neoclassical development of genetic sexing strains for insect pest and disease vector control

open access: yesInsect Science, Volume 33, Issue 2, Page 618-639, April 2026.
The sterile insect technique has been effectively used for decades, and an important component is the availability of sex separation systems, in particular genetic sexing strains. Classical approaches, such as irradiation‐induced chromosomal translocations, have yielded stable strains for species like the Mediterranean fruit fly.
Giovanni Petrucci   +5 more
wiley   +1 more source

Have tsetse flies disappeared from Brazzaville town? [PDF]

open access: yesThe Pan African Medical Journal, 2009
Background: From 1980 to 1985, the zoological park of Brazzaville was the only tsetse resting site located in downtown which supplied others temporary sites.
Patrick Bitsindou   +3 more
doaj  

Technical data of the transcriptomic analysis performed on tsetse fly symbionts, Sodalis glossinidius and Wigglesworthia glossinidia, harbored, respectively by non-infected, Trypanosoma brucei gambiense infected and self-cured Glossina palpalis gambiensis tsetse flies

open access: yesGenomics Data, 2015
Microarray is a powerful and cheap method to identify and quantify gene expression in particular in a mix of total RNA extracted from biological samples such as the tsetse fly gut, including several organisms (here, the fly tissue and the intestinal ...
Anne Geiger   +2 more
doaj   +1 more source

A comparative longitudinal study of bovine trypanosomiasis in tsetse-free and tsetse-infested zones of the Amhara Region, Northwest Ethiopia [PDF]

open access: yes, 2006
A study was conducted to determine the incidence of trypanosome infections in cattle in tsetse-free and tsetse-infested zones of the Amhara Region of northwest Ethiopia.
Abdullah Sani, Rehana   +5 more
core   +1 more source

Glycosomal Phosphoenolpyruvate Carboxykinase CRISPR/Cas9‐Deletion and Its Role in Trypanosoma cruzi Metacyclogenesis and Infectivity in Mammalian Host

open access: yesThe FASEB Journal, Volume 40, Issue 6, 31 March 2026.
Effects of PEPCK deficiency in Trypanosoma cruzi bioenergetics and life stages. ABSTRACT Trypanosoma cruzi, the causative agent of Chagas disease, possesses glycosomes—unique organelles that house key metabolic enzymes, several of which are promising therapeutic targets.
Carolina S. D. Vieira   +8 more
wiley   +1 more source

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