1. Special Projects, Oceans Division, Northwest Atlantic Fisheries Center, St John's, Newfoundland A1C 5X1, Canadaand Department of Biochemistry, Memorial University of Newfoundland, St. John's, Newfoundland A1C 5S7, Canada
2. Department of Biochemistry, Memorial University of Newfoundland, St. John's, Newfoundland A1C 5S7, Canada
3. Aquaculture Research Section, Science, Oceans and Environment Branch, Oceans Programs Division, Northwest Atlantic Fisheries Center, St John's, Newfoundland A1C 5X1, Canada
4. Protein Analysis, Caprion Pharmaceuticals, 7150 Alexander Fleming, Montreal, Quebec H4S 2C8, Canada