Histochemical β-glucuronidase (GUS) assay of miR171a/miR171a* reporters

CORRECTION

Manavella PA, Koenig D, Rubio-Somoza I, Burbano HA, Becker C, Weigel D (2013) Tissue-specific silencing of Arabidopsis SU(VAR)3-9 HOMOLOG8 by miR171a. Plant Physiol. 161(2):805-12. doi: 10.1104/pp.112.207068

A duplication occurred during preparation of Figure 6, with an image of the ProMIR171A::GUS x MIMI171A (Row 1, Column 6) control cross duplicated in the panel that was supposed to show another control cross, ProSUVH8::GUSmiR171a* x MIMI171A* (Row 6, Column 6). The erroneously duplicated image meant to show, as a control, the reversion of the silencing phenotype in nascent secondary root tips by a mimicry construct designed to titrate the endogenous miR171a*. The same suppression of miR171a*-triggered silencing of ProSUVH8::GUSmiR171a*  by MIM171A* was also shown for flowers, seedlings, and epidermis in the same figure (Row 6, Columns 2, 4, and 8). This data set includes all the original photographs displayed in figure 6.