Evolutionary origins of the estrogen signaling system: Insights from amphioxus von Callard, G.V., Tarrant, A.M., Novillo, A., Yacci, P., Ciaccia, L., Vajda, S., Chuang, G.-Y., Kozakov, D., Greytak, S.R., Sawyer, S., Hoover, C., Cotter, K.A.

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Stage-Dependent Accumulation of Cadmium and Induction of Metallothionein-Like Binding Activity in the Testis of the Dogfish Shark, Squalus acanthias1 von Betka, M., Callard, G.V.

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Isolation and characterization of two cytochrome P450 aromatase forms in killifish ( Fundulus heteroclitus): Differential expression in fish from polluted and unpolluted environmen... von Greytak, Sarah R., Champlin, Denise, Callard, Gloria V.

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6.4. Aromatase in fish: history and future perspectives von Greytak, S.R, Callard, G.V.

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Stage-Dependent Accumulation of Cadmium and Induction of Metallothionein-Like Binding Activity in the Testis of the Dogfish Shark, Squalus acanthias von BETKA, M, CALLARD, G. V

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Aromatization mediates aggressive behavior in quail von Schlinger, Barney A., Callard, Gloria V.

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Unconventional vertebrates as models in endocrine research von Callard, G.V

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Characteristics and stage-dependent distribution of a novel steroid binding protein in the testis of Squalus acanthias von Callard, G.V., Mak, P.

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Seasonal changes in testicular structure and function and the effects of gonadotropins in the freshwater turtle, Chrysemys picta von Callard, I.P., Callard, G.V., Lance, V., Eccles, S.

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Estrogen synthesis in vitro and in vivo in the brain of a marine teleost ( Myoxocephalus) von Callard, Gloria V., Petro, Zoltan, Ryan, Kenneth J., Claiborne, J.B.

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The role of adrenal steroids in the negative feedback control of the amphibian adrenal gland von Laub, J.M., Callard, G.V., Callard, Ian P.

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A comparison of aromatase, 5 alpha-, and 5 beta- reductase activities in the brain and pituitary of male and female quail (C. c. japonica) von Schlinger, B.A, Callard, G.V

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