1. U.S. Fish and Wildlife Service, Conservation Genetics Laboratory, 1011 East Tudor Road, Mail Stop 331, Anchorage, Alaska 99503, USA
2. Canadian Rivers Institute, Department of Biological Sciences, University of New Brunswick, 100 Tucker Park Road, Saint John, New Brunswick E2L4L5, Canada
3. Anchor QEA, 23 South Wenatchee Avenue, Suite 220, Wenatchee, Washington 98801, USA
4. National Park Service, Post Office Box 7, King Salmon, Alaska 99613, USA