International Journal of Molecular Sciences Article Structure and Functional Analysis of Promoters from Two Liver Isoforms of CPT I in Grass Carp Ctenopharyngodon idella Yi-Huan Xu 1 ID , Zhi Luo 1,2,*, Kun Wu 1, Yao-Fang Fan 1, Wen-Jing You 1 and Li-Han Zhang 1 1 Key Laboratory of...