Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Genetic variation in tsetse flies and implications for trypanosomiasis.

R H Gooding1

  • 1Department of Entomology, University of alberta, Edmonton, Alberta, Canada T6G 2E3.

Parasitology Today (Personal Ed.)
|March 1, 1992
PubMed
Summary

Genetic variation in tsetse flies, crucial for trypanosome transmission, is now understood thanks to new techniques. This knowledge impacts disease control strategies and understanding of tsetse fly biology.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

The tsetse fly Glossina palpalis palpalis is composed of several genetically differentiated small populations in the sleeping sickness focus of Bonon, Côte d'Ivoire.

Infection, genetics and evolution : journal of molecular epidemiology and evolutionary genetics in infectious diseases·2006
Same author

Identification of midgut proteins that are differentially expressed in trypanosome-susceptible and normal tsetse flies (Glossina morsitans morsitans).

Insect biochemistry and molecular biology·2005
Same author

Tsetse genetics: contributions to biology, systematics, and control of tsetse flies.

Annual review of entomology·2004
Same author

Monitoring the susceptibility of Glossina palpalis gambiensis and G. morsitans morsitans to experimental infection with savannah-type Trypanosoma congolense, using the polymerase chain reaction.

Annals of tropical medicine and parasitology·2004
Same author

The major protein in the midgut of teneral Glossina morsitans morsitans is a molecular chaperone from the endosymbiotic bacterium Wigglesworthia glossinidia.

Insect biochemistry and molecular biology·2003
Same author

Photographic polytene chromosome maps for Glossina morsitans submorsitans (Diptera: Glossinidae): cytogenetic analysis of a colony with sex-ratio distortion.

Genome·2002

Area of Science:

  • Entomology
  • Genetics
  • Public Health

Background:

  • Tsetse flies transmit trypanosomes, causing significant economic and public health issues.
  • Historically, limited knowledge existed regarding genetic variants in tsetse fly populations.

Purpose of the Study:

  • To summarize recent advancements in estimating genetic variation within tsetse fly populations.
  • To explore the implications of this genetic variation on population structure, vectorial capacity, and disease control.

Main Methods:

  • Protein electrophoresis techniques.
  • Development of various molecular and genetic analysis methods.
  • Review of existing literature on Glossina genetics.

Main Results:

Related Experiment Videos

  • Discovery of six visible mutants and application of protein electrophoresis revolutionized tsetse fly genetics.
  • Numerous techniques have been developed to study the biology of approximately 30 known Glossina species and subspecies.
  • Significant progress in estimating genetic variation in tsetse populations.

Conclusions:

  • Genetic variation is a key factor influencing tsetse fly population structure and their capacity to transmit trypanosomes.
  • Understanding genetic diversity is crucial for developing effective disease control strategies against trypanosomiasis.