Argonaute proteins are key effectors in the microRNA pathway. Here, the authors show that the conserved peptidase DPF-3 regulates Argonautes in C. elegans, and that loss of dpf-3 restores function and fitness in animals lacking the microRNA Argonaute ALG-1.
- Louis-Mathieu Harvey
- Pierre-Marc Frédérick
- Martin J. Simard
