VOLUME 278 (2003) PAGES 43991–44000
This article has been withdrawn by Deniz Ozaslan, Sophie Wang, Arif M. Kocabas, and Fusun Kilic. Despite attempts, Billow A. Ahmed, John C. McCastlain, and Anca Bene could not be reached for conference on this decision. Dr. Kilic contacted the editorial office to report a concern raised in the figures of this article. An investigation by the Journal determined the following. Lane 2 from Fig. 1 was reused in lane 2 of Fig. 6B. Additionally, in Fig. 1, lanes 3 and 6 are duplicates. In Fig. 6A, lanes 2 and 3 are duplicates. Due to the dated materials, the authors could not provide all of the original immunoblots, but they state that the immunoblots were not reused.