Our laboratory seeks to use the small, soil-living, transparent roundworm – C. elegans – as a model organism to clarify how disease genes cause ALS in humans. Like the fruitfly, C. elegans is used by researchers to investigate how both healthy and mutated genes affect function. With its fast growth rate and the amount of knowledge we already hold about its genome, the tiny animal – it's about the width of a pencil lead – provides a unique system to study aging related diseases.