VOLUME 285 (2010) PAGES 38486–38501
Two grants were inadvertently omitted from the grant information footnote, which should read as follows: This work was supported, in whole or in part, by National Institutes of Health Grants AG15709 and NS064398 and by grants from the Friedreich Ataxia Research Alliance, the Muscular Dystrophy Association, the Minnesota Partnership for Biotechnology and Medical Genomics (to G. I.), and the Mayo Clinic Department of Pediatric & Adolescent Medicine (to T. B. and D. S. B.). The Mayo Clinic has a financial interest associated with technology used in this research (rec-FXN56–210), which has been licensed to MitoSciences, Inc. The Mayo Clinic, but not the investigators, has received royalties of less than the federal threshold for significant financial interest.