Jennifer Couzin-Frankel

Science 4 June 2010: Vol. 328. no. 5983, pp. 1220 – 1221 doi: 10.1126/science.328.5983.1220

So far, genome-wide association studies have not found common genes with a big impact on heart health; researchers hope that the low-effect genes they are finding will help identify pathways and drug targets.