18. July 2013 · Comments Off on From GWAS to the fishtank · Categories: Science · Tags: , , , , ,

This is a guest post by Mari Niemi, an MSc student visiting the lab this year.

DSC_0283_cleaned_smallIn the last few years, a major focus of the group has been identifying the genomic regions associated with risk of inflammatory bowel disease (IBD). Currently, there are 163 loci associated with the condition; the largest number of associations for a complex disease to date, explaining 13.6% Crohn’s disease and 7.5% ulcerative colitis total disease variance. These lists of associated loci are drawn up with some heavy-duty statistical computing, but still leave key questions about which genes in those regions are actually responsible for susceptibility to IBD – and what their role is in this complex plot? In order to understand more about the disease we need to functionally annotate these IBD candidate genes, and to do so we need to get our hands (quite literally) dirty in a laboratory!

Image credit: Betta Fish Tank Bank
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