Genetic Characterization of Insect Vectors of Diseases.

Abstract

Using starch gel electrophoresis, we have analyzed genetic variation at 11 loci in 18 Carribbean collections of Aedes aegypti. Our results show that, while there is some relationship between geographic proximity and genetic distance, the overall picture among islands is one of gene frequency patchiness, with some collections clearly not confronting to any geographic pattern. We attribute this to the combined effects of high rates of gene flow among islands and with the mainland American continent, and the activities of various vector agencies in the region. Originator supplied keywords include: Aedes aegypti, yellow fever, genetics, evolution.

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Document Details

Document Type
Technical Report
Publication Date
Feb 01, 1984
Accession Number
ADA152859

Entities

People

  • J. R. Powell

Organizations

  • Yale University

Tags

Communities of Interest

  • Biomedical

DTIC Thesaurus Topics

  • Biomedical Research
  • Computer Programming
  • Continents
  • Contracts
  • Data Sets
  • Diseases And Disorders
  • Electrophoresis
  • Frequency
  • Gel Electrophoresis
  • Genetic Structures
  • Genetic Variation
  • Genetics
  • Maryland
  • Technical Information Centers
  • Universities
  • Yellow Fever

Readers

  • Molecular and Cellular Biochemistry
  • Urban Planning and Geography.
  • Virology (or Medical Virology).

Technology Areas

  • Biotechnology