How the dosage of a Down syndrome candidate gene affects neural circuitry and behaviour [ 2016 - ]

Research Grant

Researchers: Dr S. Sean Millard (Principal investigator) ,  A/Pr Bruno van Swinderen

Brief description In Down syndrome, an extra copy of chromosome 21 increases gene expression and leads to brain defects. We hypothesise that one candidate gene, Dscam2, changes its function with increased expression. This causes brain cells that normally stick to each other to repel each other, leading to inappropriate connections in the brain. We will test this model in the fruit fly and demonstrate for the first time a mechanism dependent on gene expression that can lead to brain abnormalities in Down syndrome.

Funding Amount $414,961.00

Funding Scheme Project Grants

Notes Standard Project Grant