In the article by S. J. Curtin, J.-M. Michno, B. W. Campbell, J. Gil-Humanes, S. M. Mathioni, R. Hammond, J. J. Gutierrez-Gonzalez, R. C. Donohue, M. B. Kantar, A. L. Eamens, B. C. Meyers, D. F. Voytas and R. M. Stupar (G3: Genes|Genomes|Genetics 6: 423-433) entitled “MicroRNA Maturation and MicroRNA Target Gene Expression Regulation Are Severely Disrupted in Soybean dicer-like1 Double Mutants”, on page 425, two minor errors were identified in Figure 1C. The gel from Figure 1C describes the PCR and PsiI digestion of the Dcl1b amplicons from mutant plants. In the first error, a putative guide line artifact was introduced while compiling images for the figure, and it wasn’t removed before publication. The second error was the omission of the vertical line denoting the compilation of a gel per the lane splicing guidelines set out by Rossner & Yamada (2004). The original and corrected images are included below.