Identification of genes involved in neural crest development

Funded Activity Summary

Knowledge of the genes that during embryonic development control the way our bodies form is necessary to understanding how our body systems function in health and disease. However, research on the developmental genetics of vertebrates, including humans, has proceeded very indirectly, mostly by looking for genes similar to those found in other biological systems, most notably the fruit fly. The significance of this research is that it will identify developmental genes directly from the chosen vertebrate body system as it develops. As a body system we will choose one of the most basic building blocks of the very early nervous system. This building block is an embryonic organ called the Neural Crest that later goes on to form important parts of the nervous system, but in addition it also forms major parts of the head and face, glands in the neck, the large arteries leading out from the heart, and pigment cells (melanocytes) in the skin. It is particularly important to gain insight into development of this organ because the tissues that derive from the neural crest are the most at risk for birth defects and for childhood cancers. Knowledge of neural crest development also tells us about our own evolution, because the neural crest is the only major system found only in vertebrates including humans.

Funded Activity Details

Start Date: 01-01-2002

End Date: 01-01-2004

Funding Scheme: NHMRC Project Grants

Funding Amount: $482,310.00

Funder: National Health and Medical Research Council

Research Topics

ANZSRC Field of Research (FoR)

Cell Development (Incl. Cell Division And Apoptosis)

ANZSRC Socio-Economic Objective (SEO)

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Other Keywords

birth defects | cell migration | differential gene expression | morphogenesis | neural crest | neural crest lineage

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