Dietary restriction increases the lifespan of many species, but often at the cost of reduced fertility. Here, Thondamal et al. show that the dietary restriction-mediated increase in lifespan in Caenorhabditis elegansdepends on the production of a steroid hormone and its inhibition of germline plasticity.
- Manjunatha Thondamal
- Michael Witting
- Hugo Aguilaniu
