In the above-noted article, the Acknowledgments section was incomplete and should instead read as follows:
“This work was in part funded by Deutsche Forschungsgemeinschaft (DFG) projects MA-5082/1, NI-604/2-2, SPP 1596, IRTG 1384, SFB 1021, and the Carl-Zeiss-Stiftung.”
This article has been corrected in both the PDF and full-text HTML files online.
doi: 10.1261/rna.058123.116