Abstract
Two small ornamental fish, zebrafish and medaka, have become popular model vertebrates suitable for genetic analysis. A number of mutant fish defective in organogenesis and biological responses have been isolated from chemical mutagenesis screens and forward genetic analyses of these mutants have identified novel essential regulators involved in morphological and physiological processes. Recently, remarkable innovations in genome editing technologies, such as zinc finger nucleases (ZFNs) and transcription activator-like effector nucleases (TALENs) as well as the clustered interspaced short palindromic repeats (CRISPR)/CRISPRassociated (Cas) system, have enabled us to introduce double-strand DNA breaks at target genomic loci, subsequently leading to the disruption of targeted genes (knockout) or their replacement with homologous fragments (knockin). Here, we summarize the usefulness and application of targeted genome modifications in zebrafish and medaka and their relevance to the basic and medical sciences.
| Original language | English |
|---|---|
| Title of host publication | Targeted Genome Editing Using Site-Specific Nucleases |
| Subtitle of host publication | ZFNs, TALENs, and the CRISPR/Cas9 System |
| Publisher | Springer Japan |
| Pages | 119-131 |
| Number of pages | 13 |
| ISBN (Electronic) | 9784431552277 |
| ISBN (Print) | 9784431552260 |
| DOIs | |
| Publication status | Published - 2015 Jan 1 |
| Externally published | Yes |
Keywords
- CRISPR/Cas9
- Genome editing
- Medaka
- TALEN
- Zebrafish
ASJC Scopus subject areas
- Agricultural and Biological Sciences(all)
- Biochemistry, Genetics and Molecular Biology(all)