In the article “Expression and In Vitro Function of β1-Integrin Laminin Receptors in the Developing Avian Ciliary Ganglion” (Christine Weaver et al.), which appeared in the July, 1995 issue, there were errors in presentations or descriptions of several figures. Fortunately, none of these errors affects any conclusion derived from the data in the paper. However, for accuracy, corrected figures with complete legends are presented below. Many of the errors involved presentation of SEM instead of SD values, both of which were considered in the original analysis of these data. Where there was an error in a figure legend, sentences containing changes are indicated in boldface.
In the original Figure 2A, some error bars indicated SEM and were not standard deviations as described. The corrected figure appears below.
In Figure 3A, lanes 1, 2 and 3 were incorrect. The corrected figure appears below.
In Figure 3B, lanes 1 and 3 were described incorrectly. However, Sepharose CL-4B control precipitates were indistinguishable from those shown, so this figure is not reproduced. The legend should read as follows:
In Figure 6, some error bars were not standard deviations as described and some of the number of cultures examined per condition were incorrect. The corrected figure with error bars indicating standard deviations appears below.
In Figure 7, the error bars were not standard deviations as described. The corrected figure with standard deviations correctly indicated appears below.
In Table 1, the legend should read as follows:
We apologize for these errors and deeply regret any inconvenience this has caused other scientists.