Sakiko Honjoh et al. Signalling through RHEB-1 mediates intermittent fasting-induced longevity in c. Elegans articleSignalling through RHEB-1 mediates intermittent fasting-induced longevity in c. ElegansSakiko Honjoh et al.Nature, vol. 457, no. 7230, 2009, pp. 726–730PDF