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. 2021 Oct 20;9:747969. doi: 10.3389/fcell.2021.747969

FIGURE 6.

FIGURE 6

RA responsiveness and differential expression dynamics of select RA network genes and targets in different clutches. (A–F) Embryos were treated at midblastula (st.8.5) with increasing concentrations of RA (1–1,000 nM) or DEAB 1–50 μM) to generate a gradient of RA responses. At mid gastrula (st. 11) the changes in RA network genes was determined by qPCR. (A) hoxa1.L, hoxa1.S; (B) dhrs3.L, dhrs3.S; (C) cyp26a1.L, cyp26a1.S; (D) rdh10.L, rdh10.S; (E) aldh1a2.L, aldh1a2.S; (F) aldh1a3.L, aldh1a3.S. (G) Dynamic expression patterns of multiple RA network genes across the different clutches. The data was combined from RNAseq (clutches A-F) and HT-qPCR (clutches G-L). The clutches are ordered left to right based on the earliest time at which hoxa1 expression returned to the baseline levels.