1. From the Department of Biochemistry, Wake Forest University School of Medicine, Medical Center Boulevard, Winston-Salem, NC (P.X., L.J., Y.M., F.G., L.Y.); Department of Preventive Medicine, School of Medicine, China Three Gorges University, Hubei, China (N.W.); Department of Animal and Avian Sciences, University of Maryland, College Park, MD (Y.M., J.O., H.M., L.Y.); and Department of Cell Biology, SUNY Downstate Medical Center, Brooklyn, NY (A.Y., X-C.J.).