Correction to: Nature Communications https://doi.org/10.1038/ncomms7151, published online 21 January 2015.

This article contains an error in Supplementary Fig. 2b. The gel image in the lower panel labelled as ACT2 was duplicated from a previous gel image labelled as Ubq10 in Figure S5 of a prior publication1. The RT-PCR experiment in question has since been repeated to analyze ACTIN2 and BRI1m-CITRINE expression in the WT, bri1/BRI1-mCitrine, bri1/BRI1-mCitrine-Ub and bri1/BRI1-mCitrine-UbI44A genotypes described in the original article. 27 cycles of PCR amplification was performed using primers 5′-GCCCAGAAGTCTTGTTCCAG-3′ and 5′-TCATACTCGGCCTTGGAGAT-3′ for ACTIN2 and 5′-GACTTCTTCAAGTCCGCCATG-3′ and 5′-GTCCTCCTTGAAGTCGATGC-3′ for mCITRINE. cDNA was prepared as described in the original article, and PCR products were ran on 2% and 4% agarose gels for ACTIN2 and BRI1-mCitrine, respectively. The result of the new experiment appears below as Fig. 1.