Australian Centre For Vertebrate Mutation Detection (ACVMD)

Funder

National Health and Medical Research Council

Funding Amount

$1,611,794.00

Summary

Over the last 20 years, generation and analysis of genetically modified animals has proven to be an important step in the transition from in vitro studies of gene function to in vivo studies and eventually clinical research. The remarkable parallels between the human, mouse and zebrafish genomes means that there are now many examples of mutations that cause or modify disease in humans, and which lead to similar phenotypes when present in mice and zebrafish. Until recently, the prime method of in .... Over the last 20 years, generation and analysis of genetically modified animals has proven to be an important step in the transition from in vitro studies of gene function to in vivo studies and eventually clinical research. The remarkable parallels between the human, mouse and zebrafish genomes means that there are now many examples of mutations that cause or modify disease in humans, and which lead to similar phenotypes when present in mice and zebrafish. Until recently, the prime method of introducing mutations into specific genes of interest in the mouse (although still unavailable in the fish) was via homologous recombination, and the principal classes of mutations induced were large deletions or insertions. This type of mutation rarely occurs in humans. Rather, point mutations and single-nucleotide polymorphisms are the prevalent form of genetic variation. An alternative approach to the development of mouse models with the more relevant point mutations is TILLING (Targeting Induced Local Lesions IN Genomes). The goal of this Enabling Grant is to make TILLING technology accessible to the Australian research community and in doing so promote movement of research from the in vitro setting into animal models of disease.
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