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. 2011 Dec 15;6(12):e28020. doi: 10.1371/journal.pone.0028020

Figure 5. dnAhr21–440 -transgenic zebrafish are resistant to pericardial edema caused by TCDD.

Figure 5

Transgenic and wild type AB zebrafish were exposed to TCDD immediately following fertilization, and the severity of pericardial edema was scored for each fish at 96 hpf. For each type of fish, the bars indicate the distribution across each of the 4 possible categories of severity: Dark bars indicate dnAhr21–440-transgenics; light bars indicate wild type. Representative photographs illustrate each severity score. Asterisk indicates a significant difference between the transgenic and wild type percentage for that severity category, p<0.05.