Extended Data Fig. 2: Co-expression of sympathoadrenal fate-specifying genes with catecholamine biosynthetic enzymes in post-embryonic lamprey.
From: Neural crest origin of sympathetic neurons at the dawn of vertebrates
HCR detection of Th (teal) and Dbh (red) with (a-d) Ascl1, (e-h) Phox2, and (i-l) Hand in white at T30+ in whole mount. The core sympathoadrenal transcription factors are persistently co-expressed with catecholamine synthesis enzymes. Scale bars = 20 μm. n = 9 embryos across three independent replicates.
