- Open Access
Fish populations surviving estrogen pollution
© Wedekind; licensee BioMed Central Ltd. 2014
- Received: 27 January 2014
- Published: 10 February 2014
Among the most common pollutants that enter the environment after passing municipal wastewater treatment are estrogens, especially the synthetic 17α-ethinylestradiol that is used in oral contraceptives. Estrogens are potent endocrine disruptors at concentrations frequently observed in surface waters. However, new genetic analyses suggest that some fish populations can be self-sustaining even in heavily polluted waters. We now need to understand the basis of this tolerance.
See research article: http://0-www.biomedcentral.com.brum.beds.ac.uk/1741-7007/12/1
- Individual Reproductive Success
- Potent Endocrine Disruptor
- Breeding Population Size
- Roach Population
- Estrogen Pollution
I thank Jérôme Goudet for discussion.
- Ferrière R, Dieckmann U, Couvet D: Evolutionary Conservation Biology. 2004, Cambridge: Cambridge University PressView ArticleGoogle Scholar
- Vulliet E, Cren-Olive C: Screening of pharmaceuticals and hormones at the regional scale, in surface and groundwaters intended to human consumption. Environ Pollut. 2011, 159: 2929-2934. 10.1016/j.envpol.2011.04.033.PubMedView ArticleGoogle Scholar
- Hamilton PB, Nicol E, De-Bastos ES, Williams RJ, Sumpter JP, Jobling S, Stevens JR, Tyler CR: Populations of a cyprinid fish are self-sustaining despite widespread feminization of males. BMC Biol. 2014, 12: 1-10.1186/1741-7007-12-1.PubMed CentralPubMedView ArticleGoogle Scholar
- Scholz S, Kluver N: Effects of endocrine disrupters on sexual, gonadal development in fish. Sex Dev. 2009, 3: 136-151. 10.1159/000223078.PubMedView ArticleGoogle Scholar
- Senior AM, Nakagawa S: A comparative analysis of chemically induced sex reversal in teleosts: challenging conventional suppositions. Fish Fisheries. 2013, 14: 60-76. 10.1111/j.1467-2979.2011.00446.x.View ArticleGoogle Scholar
- Rose J, Holbech H, Lindholst C, Norum U, Povlsen A, Korsgaard B, Bjerregaard P: Vitellogenin induction by 17 beta-estradiol and 17 alpha-ethinylestradiol in male zebrafish (Danio rerio). Comp Biochem Phys C. 2002, 131: 531-539.Google Scholar
- Van den Belt K, Verheyen R, Witters H: Effects of 17a-ethynylestradiol in a partial life-cycle test with zebrafish (Danio rerio): effects on growth, gonads and female reproductive success. Sci Total Environ. 2003, 309: 127-137. 10.1016/S0048-9697(03)00046-9.PubMedView ArticleGoogle Scholar
- Lange A, Paull GC, Hamilton PB, Iguchi T, Tyler CR: Implications of persistent exposure to treated wastewater effluent for breeding in wild roach (Rutilus rutilus) populations. Environ Sci Technol. 2011, 45: 1673-1679. 10.1021/es103232q.PubMedView ArticleGoogle Scholar
- Stelkens RB, Wedekind C: Environmental sex reversal, Trojan sex genes, and sex ratio adjustment: conditions and population consequences. Mol Ecol. 2010, 19: 627-646. 10.1111/j.1365-294X.2010.04526.x.PubMedView ArticleGoogle Scholar
- Cotton S, Wedekind C: Population consequences of environmental sex reversal. Conserv Biol. 2009, 23: 196-206. 10.1111/j.1523-1739.2008.01053.x.PubMedView ArticleGoogle Scholar
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