title: A detour to mature.
abstract: In this issue of Molecular Cell, Ye et al. (2012) show an unexpected cytoplasmic assembly of Arabidopsis ARGONAUTE4/siRNA complexes and that siRNA binding could facilitate the nuclear import of mature AGO4/siRNA complexes, revealing a key regulatory process during RNA-directed DNA methylation (RdDM).
authors: Friedrich Miescher Institute for Biomedical Research, Maulbeerstrasse 66, 4058 Basel, Switzerland.
authors: Rieka
authors: R
authors: Stunnenberg
authors: Marc
authors: M
authors: Bühler