For Peer Review Double transgenesis of humanized fat1 and fat2 genes promotes omega-3 polyunsaturated fatty acids synthesis in a zebrafish model Journal: Marine Biotechnology Manuscript ID: MBT-14-0020.R1 Manuscript Type: Original Article Date Submitted by the Author: n/a Complete List of Authors: Pang, Shao-Chen Wang, Hou-Peng Li, Kuo-Yu Zhu, Zuoyan Kang, Jing; Massachusetts General Hospital and Harvard Medical School, Department of Medicine Sun, Yong-Hua; Institute of Hydrobiology, CAS, Keywords: omega-3 fatty acids, omega-6 fatty acids, desaturase, transgenic fish, transcriptional regulation Marine Biotechnology