| Sheehan, D. M., Willingham, E. J., Gaylor, D., Bergeron, J. M., & Crews, D. (1999). No threshold dose for estradiol-induced sex reversal of turtle embryos: how little is too much? Environmental Health Perspectives, 107(2). |
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| Added by: Admin 17 Aug 2008 18:17:26 UTC |
Pop. 2%
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| Weil, Z. M., & Crews, D. (2010). Photoperiodism in amphibians and reptiles. In R. J. Nelson, D. L. Denlinger & D. E. Somers (Eds.), Photoperiodism: The Biological Calendar (pp. 399–419). Oxford, New York: Oxford University Press. |
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| Added by: Admin 06 Jan 2014 18:25:30 UTC |
Pop. 4%
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| Wibbels, T., Bull, J. J., & Crews, D. (1991). Chronology and morphology of temperature-dependent sex determination. Journal of Experimental Zoology, 260, 371–381. |
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| Added by: Admin 24 Aug 2008 17:40:16 UTC |
Pop. 2%
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| Wibbels, T., Bull, J. J., & Crews, D. (1994). Temperature-dependent sex determination: a mechanistic approach. Journal of Experimental Zoology, 270(1), 71–78. |
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| Added by: Sarina Wunderlich 30 Jun 2012 22:02:06 UTC |
Pop. 3%
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| Wibbels, T., & Crews, D. (1992). Specificity of steroid hormone-induced sex determination in a turtle. Journal of Endocrinology, 133, 121–129. |
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| Added by: Sarina Wunderlich 23 Aug 2008 14:57:21 UTC |
Pop. 2%
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| Wibbels, T., Bull, J. J., & Crews, D. (1991). Synergism between temperature and estradiol: a common pathway in turtle sex determination? Journal of Experimental Zoology, 260, 130–134. |
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| Added by: Admin 24 Aug 2008 17:40:17 UTC |
Pop. 2.25%
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| Wibbels, T., & Crews, D. (1995). Steroid-induced sex determination at incubation temperatures producing mixed sex ratios in a turtle with tsd. General and Comparative Endocrinology, 100, 53–60. |
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| Added by: Admin 23 Aug 2008 15:33:19 UTC |
Pop. 2%
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| Wibbels, T., Killebrew, F. C., & Crews, D. (1991). Sex determination in cagle's map turtle: implications for evolution, development, and conservation. Canadian Journal of Zoology, 69, 2693–2696. |
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| Added by: Admin 24 Aug 2008 17:40:17 UTC |
Pop. 2.5%
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| Wibbels, T., & Crews, D. (1999). Diagnosing the sex of sea turtles in foraging habitats. In K. L. Eckert, K. A. Bjorndal, F. A. Abreu-Grobois & M. Donnelly (Eds.), Research and management techniques for the conservation of sea turtles Vol. 4, (pp. 139–143). Washington, DC (USA): MTSG. |
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| Added by: Admin 13 Sep 2009 10:11:28 UTC |
Pop. 3.75%
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| Wibbels, T., Wilson, C. J., & Crews, D. (1999). Müllerian duct development and regression in a turtle with temperature-dependent sex determination. Journal of Herpetology, 33(1), 149–152. |
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| Added by: Admin 17 Aug 2008 18:55:03 UTC |
Pop. 2%
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| Wibbels, T., Bull, J. J., & Crews, D. (1992). Steroid-hormone induced male sex determination in an amniotic vertebrate. Journal of Experimental Zoology, 262, 454–457. |
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| Added by: Sarina Wunderlich 23 Aug 2008 14:57:21 UTC |
Pop. 2.25%
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| Willingham, E. J., & Crews, D. (2000). The red-eared slider turtle: an animal model for the study of low doses and mixtures. American Zoologist, 40(3), 421–428. |
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| Last edited by: Beate Pfau 07 May 2010 18:15:45 UTC |
Pop. 2.5%
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| Willingham, E. J., Rhen, T., Sakata, J. T., & Crews, D. (2000). Embryonic treatment with xenobiotics disrupts steroid hormone profiles in hatchling red-eared slider turtles (trachemys scripta). Environmental Health Perspectives, 108, 329–332. |
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| Added by: Admin 17 Aug 2008 18:55:03 UTC |
Pop. 2.25%
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| Willingham, E. J., & Crews, D. (1999). Sex reversal effects of environmentally relevant xenobiotic concentrations on the red-eared slider turtle, a species with temperature-dependent sex determination. General and Comparative Endocrinology, 113(3), 429–435. |
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| Added by: Admin 17 Aug 2008 17:24:12 UTC |
Pop. 2.5%
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| Woolley, S. C., Sakata, J. T., & Crews, D. (2004). Evolutionary insights into the regulation of courtship behavior in male amphibians and reptiles. Physiology & Behavior, 83, 347–360. |
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| Added by: Admin 14 Aug 2008 20:38:58 UTC |
Pop. 2.5%
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