Corrigendum.

Abstract

ERRORS THAT OCCURRED DURING the preparation of Figs. 3 and 4 have been corrected. The -actin Western blot in Fig. 3B was duplicated in Fig. 3D and erroneously labeled as GAPDH. In the revised version of Fig. 3, the GAPDH Western blot has been deleted. In Fig. 4D, the Western blots presented were a partial duplication of 4E (top half) and 4F (bottom half). These images have been replaced with the correct original blots. The changes do not affect the conclusions presented in this study. The authors apologize for the errors.