Extended Data Figure 3. 11,12-EET treatment between 24–48 hpf increases the number of HSPCs in the CHT.
a, Embryos were treated between 24–48 hpf with either DMSO or 5 μM 11,12-EET. Chemicals were washed off at 48 hpf, and embryos grew in drug-free environment for another 24 hrs. b, 11,12-EET treatment increased the number of mCherry+ HSPCs in the CHT in Tg(Runx1+23:mCherry) embryos (see also Fig. 2e). Representative images of the CHT from the two groups. c, The same chemical treatment increased the staining of cmyb, a HSPC marker, by whole-mount RNA in situ hybridization. Representative images from each group (a total of n>60 from 3 independent experiments).