1 Human fetal mesenchymal stem cells differentiate into brown and white adipocytes: a role for ERRα in human UCP1 expression - P3 ?# j3 y6 D% `1 D X) } 8 P/ Q& g3 }9 o8 R+ g' {3 K5 J9 l ; J0 o5 e O0 ~- A* w2 Length of the ORF, position of the first AUG and the Kozak motif are important factors in potential dual-coding transcripts