PUBLICATION
Interpreting human genetic variation with in vivo zebrafish assays
- Authors
- Davis, E.E., Frangakis, S., Katsanis, N.
- ID
- ZDB-PUB-140603-2
- Date
- 2014
- Source
- Biochimica et biophysica acta. Molecular basis of disease 1842(10): 1960-1970 (Review)
- Registered Authors
- Davis, Erica, Katsanis, Nicholas
- Keywords
- allele pathogenicity, disease modeling, genomics
- MeSH Terms
- none
- PubMed
- 24887202 Full text @ BBA Molecular Basis of Disease
Citation
Davis, E.E., Frangakis, S., Katsanis, N. (2014) Interpreting human genetic variation with in vivo zebrafish assays. Biochimica et biophysica acta. Molecular basis of disease. 1842(10):1960-1970.
Abstract
Rapid advances and cost erosion in exome and genome analysis of patients with both rare and common genetic disorders has accelerated gene discovery and illuminated fundamental biological mechanisms. The thrill of discovery has been accompanied, however, with the sobering appreciation that human genomes are burdened with a large number of rare and ultra rare variants, thereby posing a significant challenge in dissecting both the effect of such alleles on protein function and the biological relevance of these events to patient pathology. In an effort to develop model systems that are able to generate surrogates of human pathologies, a powerful suite of tools have been developed in zebrafish, taking advantage of the relatively small (compared to invertebrate models) evolutionary distance of that genome to humans, the orthology of several organs and signaling processes, and the suitability of this organism for medium and high throughput phenotypic screening. Here we will review the use of this model organism in dissecting human genetic disorders; we will highlight how diverse strategies have informed disease causality and genetic architecture; and we will discuss relative strengths and limitations of these approaches in the context of medical genome sequencing. This article is part of a Special Issue entitled: From Genome to Function.
Genes / Markers
Expression
Phenotype
Mutations / Transgenics
Human Disease / Model
Sequence Targeting Reagents
Fish
Orthology
Engineered Foreign Genes
Mapping