Current perspectives in zebrafish reverse genetics: Moving forward

Isaac Skromne, Victoria E. Prince

Research output: Contribution to journalReview article

53 Scopus citations

Abstract

Use of the zebrafish as a model of vertebrate development and disease has expanded dramatically over the past decade. While many articles have discussed the strengths of zebrafish forward genetics (the phenotype-driven approach), there has been less emphasis on equally important and frequently used reverse genetics (the candidate gene-driven approach). Here we review both current and prospective reverse genetic techniques that are applicable to the zebrafish model. We include discussion of pharmacological approaches, popular gain-of-function and knockdown approaches, and gene targeting strategies. We consider the need for temporal and spatial control over gain/loss of gene function, and discuss available and developing techniques to achieve this end. Our goal is both to reveal the current technical advantages of the zebrafish and to highlight those areas where work is still required to allow this system to be exploited to full advantage.

Original languageEnglish (US)
Pages (from-to)861-882
Number of pages22
JournalDevelopmental Dynamics
Volume237
Issue number4
DOIs
StatePublished - Apr 1 2008

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Keywords

  • Antisense
  • Caged RNA
  • Dominant negative
  • dsRNA
  • Gain-of-function
  • Heat shock
  • Loss-of-function
  • miRNA
  • Morpholino
  • mRNA
  • Over-expression
  • Peptide nucleic acid
  • Pharmacology
  • Reverse genetics
  • Ribozyme
  • RNA interference
  • siRNA
  • Temporal regulation
  • Transgenesis

ASJC Scopus subject areas

  • Developmental Biology
  • Cell Biology

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