In the article “Inhibition of Src Family Kinases and Non-Classical Protein Kinases C Induce a Reeler-Like Malformation of Cortical Plate Development,” by Yves Jossin, Masuhara Ogawa, Christine Metin, Fadel Tissir, and André M. Goffinet, which appeared on pages 9953-9959 of the October 29, 2003 issue, the histogram for “WT+PP2” in Figure 4B erroneously printed as a duplication of the histogram for “Reeler” in the same panel. This illustration error does not affect in any way the results and conclusions of the paper. The correct version of Figure 4, as well as the legend, is printed here.
Figure 4.
Quantitative analysis of radial maturation. A, Schema of the five boxes encompassing the outer (1) and inner (2) tiers of the cortical ribbon (excluding the meninges), the outer (3) and inner (4) tiers of the intermediate zone of migration, and the ventricular-subventricular zones (5) in which BrdU- or THY-positive neurons were counted. B, Between 300-400 BrdU- and 300-400 THY-labeled cells were counted in four different sections from normal, reeler, PP2-, and BIM1-treated slices, and the proportion in boxes 1-5 was graphed in gray (BrdU) and black (THY). Boxes 1 and 2 defined in the cortical plate are the most relevant, because the proportion of labeled cells in the deep boxes varied more from experiment to experiment.