Alternate endings: a new story for mRNA decapping.
With most of the important players identified, the process of decapping is thought, for the most part, to be well understood. In this issue of Molecular Cell, Song et al. (2010) challenge this notion with the identification of a previously uncharacterized mRNA decapping enzyme.
Center for RNA Molecular Biology, Case Western Reserve University, Cleveland, OH 44106, USA.
Sarah
S
Geisler
Jeff
J
Coller