Percentage of embryos showing normal or altered organ laterality in WT and dyx1c1 morphants.

Asymmetry of the parapineal organ and habenular nuclei was detected by otx5 and lov expression. Bilateral expression of lov in morphants refers to equal expression of lov on both left and right habenula. Heart looping in WT and morphant was detected using cmcl2. About 24% of morphant embryos showed no looping which is denoted as absent in the table. Randomization of the liver position is quantified with foxa3 expression.