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. Author manuscript; available in PMC: 2014 Dec 1.
Published in final edited form as: Free Radic Biol Med. 2013 Jun 13;65:10.1016/j.freeradbiomed.2013.06.011. doi: 10.1016/j.freeradbiomed.2013.06.011

Figure 2.

Figure 2

Total glutathione concentrations in zebrafish embryos double over the course of embryonic development. N = three pools of 30 embryos fixed in PCA buffer and analyzed by HPLC for total glutathione concentrations. This experiment is representative of at least 3 independent experiments. Data are presented as mean ± SEM. Please see Supplemental File 1 for statistically significant differences between embryo ages.