1 Section of Transcription and Gene Regulation, The Hormel Institute, University of Minnesota, Austin, MN, USA; Food, Nutrition, and Health, Faculty of Land and Food Systems, The University of British Columbia, Vancouver, BC, Canada.
2 Section of Transcription and Gene Regulation, The Hormel Institute, University of Minnesota, Austin, MN, USA.
3 Section of Transcription and Gene Regulation, The Hormel Institute, University of Minnesota, Austin, MN, USA. Electronic address: liu00794@umn.edu.