“…In addition, a number of these ABC genes have been identified and studied in several fish species including zebrafish (Long et al, 2011), Nile tilapia (Costa et al, 2012), killifish (Christine Paetzold et al, 2009), and Antarctic fish (Zucchi et al, 2010). Previous studies have determined the tissue expression patterns of ABCC2 in zebrafish (Long et al, 2011) and little skate (Cai et al, 2003), and ABCB1 in the sheepshead minnow (Hemmer et al, 1998). Only a few studies have assessed the expression profiles of other toxicologically relevant ABC transporters in fish, e.g., ABCB11 and ABCG2 (Lončar et al, 2010;Costa et al, 2012).…”