Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Vol. 172 No. 7, March 27, 2006. Pages 999–1008.
After publication of this manuscript, the authors noticed that two images (Fig. 4 B, top left and middle) had been duplicated from a previous publication (Holway, A.H., C. Hung, and W.M. Michael. 2005. Genetics. 169:1451–1460). Here we provide new images corresponding to these control experiments. The authors apologize for this oversight.
