RNA interference as a genetic tool in trypanosomes

Vivian Bellofatto, Jennifer B. Palenchar

Research output: Chapter in Book/Report/Conference proceedingChapter

12 Scopus citations

Abstract

RNA interference (RNAi) is a cellular mechanism that is often exploited as a technique for quelling the expression of a specific gene. RNAi studies are carried out in vivo, making this a powerful means for the study of protein function in situ Several trypanosomatids, including those organisms responsible for human and animal diseases, naturally possess the machinery necessary for RNAi manipulations. This allows for the use of RNAi in unraveling many of the pressing questions regarding the parasite's unique biology. The completion of the Trypanosoma brucei genome sequence, coupled with several powerful genetic tools, has resulted in widespread utilization of RNAi in this organism. The key steps for RNAi-based reduction of gene expression, including parasite cell culture, DNA transfection, RNAi expression, and experimental execution, are discussed with a focus on procyclic forms of Trypanosoma brucei.

Original languageEnglish (US)
Title of host publicationRNAi
Subtitle of host publicationDesign and Application
PublisherHumana Press
Pages83-94
Number of pages12
ISBN (Print)9781588298744
DOIs
StatePublished - 2008

Publication series

NameMethods in Molecular Biology
Volume442
ISSN (Print)1064-3745

All Science Journal Classification (ASJC) codes

  • Molecular Biology
  • Genetics

Keywords

  • Eukaryotic gene expression
  • Parasitic protozoa
  • RNA interference
  • RNAi
  • Trypanosomes

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