With this in mind the expression of miR-199a was studied during the embryonic development in the head of two Arctic charr morphs, large benthivorous and planktivorous using WISH at three developmental stages (177 DD, 200 DD and 238 DD).
Með þetta í huga var tjáningarmynstur miR-199a rannsakað í höfðum kuðungableikju og murtu á þremur þroskunarstigum (177 DD, 200 DD og 238 DD) með in situ þáttapörun (in situ hybridization).