Haselman, J., M. Sakurai, N. Watanabe, Y. Goto, Y. Onishi, Y. Ito, Y. Onoda, Pat Kosian, Joe Korte, R. Johnson, T. Iguchi, AND S. Degitz. Development of the larval amphibian growth and development assay: Effects of benzophenone-2 exposure in Xenopus laevis from embryo to juvenile. JOURNAL OF APPLIED TOXICOLOGY. John Wiley & Sons, Ltd., Indianapolis, IN, 36(12):1651-1661, (2016).

Haselman, J., Pat Kosian, Joe Korte, A. Olmstead, T. Iguchi, R. Johnson, AND S. Degitz. Development of the larval amphibian growth and development assay: Effects of chronic 4-tert-octylphenol or 17ß-trenbolone exposure in Xenopus laevis from embryo to juvenile. JOURNAL OF APPLIED TOXICOLOGY. John Wiley & Sons, Ltd., Indianapolis, IN, 36(12):1639-1650, (2016).

Kadlec, S., R. Johnson, Dave Mount, AND P. Schoff. Field and laboratory approaches to understanding testicular oocytes and gonadal development in smallmouth bass in relation to exposure to EACs. SETAC North America, Orlando, FL, November 06 - 10, 2016.

Nelson, K., A. Schroeder, G. Ankley, B. Blackwell, C. Blanksma, S. Degitz, K. Jensen, R. Johnson, M. Kahl, D. Knapen, Pat Kosian, R. Milsk, E. Randolph, T. Saari, E. Stinckens, L. Vergauwen, AND Dan Villeneuve. Impaired anterior swim bladder inflation following exposure to the thyroid peroxidase inhibitor 2-Mercaptobenzothiazole Part I: Fathead minnow. AQUATIC TOXICOLOGY. Elsevier Science Ltd, New York, NY, 173:192-203, (2016).

Cavallin, J., K. Jensen, M. Kahl, Dan Villeneuve, K. Lee, A. Schroeder, J. Mayasich, E. Eid, K. Nelson, R. Milsk, B. Blackwell, J. Berninger, C. LaLone, C. Blanksma, T. Jicha, C. Elonen, R. Johnson, AND G. Ankley. Pathway-based approaches for assessment of real-time exposure to an estrogenic wastewater treatment plant effluent on fathead minnow reproduction. ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY. Society of Environmental Toxicology and Chemistry, Pensacola, FL, 35(3):702-716, (2016).

Flynn, K., J. Swintek, AND R. Johnson. The influence of control group reproduction on the statistical power of the Environmental Protection Agency’s medaka Extended One-Generation Reproduction Test (MEOGRT). ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY. Elsevier Science Ltd, New York, NY, 136:8-13, (2016).

Cavallin, J., K. Jensen, M. Kahl, Dan Villeneuve, J. Mayasich, K. Lee, A. Schroeder, E. Eid, K. Nelson, R. Milsk, B. Blackwell, J. Berninger, C. LaLone, M. Lee, M. Hughes, C. Blanksma, R. Johnson, AND G. Ankley. Assessment of wastewater treatment plant effluent effects on fish reproduction. Society of Environmental Toxicology and Chemistry, Duluth, MN, March 09 - 11, 2015.

Kadlec, S., R. Johnson, Dave Mount, AND P. Schoff. Characterization of early gonadal development in smallmouth bass (Micropterus dolomieu) and effects of ethinyl estradiol on gonadal differentiation. SETAC North America, Salt Lake City, UT, November 01 - 05, 2015.

Cavallin, J., K. Jensen, M. Kahl, Dan Villeneuve, J. Mayasich, K. Lee, A. Schroeder, E. Eid, K. Nelson, R. Milsk, B. Blackwell, M. Lee, J. Berninger, C. LaLone, C. Blanksma, R. Johnson, AND G. Ankley. Effects of a real-time exposure to an estrogenic effluent on reproduction in the fathead minnow (Pimephales promelas). Society of Environmental Toxicology and Chemistry Europe Meeting, Barcelona, SPAIN, May 03 - 07, 2015.

Kadlec, S., R. Johnson, Dave Mount, AND P. Schoff. Laboratory approaches to understanding gonadal development and abnormalities in wild-caught smallmouth bass (Micropterus dolomieu). SETAC North America, Salt Lake City, UT, November 01 - 05, 2015.

Niemuth, N., R. Jordan, J. Crago, C. Blanksma, R. Johnson, AND R. Klaper. Metformin exposure at environmentally relevant concentrations causes potential endocrine disruption in adult male fish. ENVIRONMENTAL SCIENCE AND TECHNOLOGY. John Wiley & Sons, Ltd., Indianapolis, IN, 34(2):291-296, (2015).

Haselman, J., Pat Kosian, Joe Korte, A. Olmstead, R. Johnson, AND S. Degitz. Xenopus laevis Müllerian ducts are sensitive indicators of estrogenic or androgenic chemical exposure in vivo. Society of Toxicology, San Diego, CA, March 22 - 26, 2015.

Haselman, J., Pat Kosian, Joe Korte, A. Olmstead, R. Johnson, AND S. Degitz. Xenopus laevis Müllerian ducts are sensitive indicators of estrogenic or androgenic chemical exposure in vivo (poster presentation). MWSETAC/SOT Meeting, Duluth, MN, March 09 - 11, 2015.

Johnson, R., S. Degitz, K. Flynn, D. Lothenbach, D. Hammermeister, F. Whiteman, Joe Korte, J. Haselman, AND Pat Kosian. EDSP Tier 2 test (T2T) guidances and protocols are delivered, including web-based guidance for diagnosing and scoring, and evaluating EDC-induced pathology in fish and amphibian. U.S. Environmental Protection Agency, Washington, DC, 2014.

Flynn, K., D. Hammermeister, D. Lothenbach, F. Whiteman, AND R. Johnson. The proposed tier 2 medaka extended one generation reproduction test (MEOGRT). Presented at SETAC North America Focused Topic, Research Triangle Park, NC, February 04 - 06, 2014.

LaLone, C., Dan Villeneuve, J. Cavallin, M. Kahl, E. Durhan, L. Makynen, K. Jensen, K. Stevens, M. Severson, C. Blanksma, K. Flynn, J. Woodard, J. Berninger, T. Norberg-King, R. Johnson, AND G. Ankley. Cross species sensitivity to a novel androgen receptor agonist of potential environmental concern, spironolactone. ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY. Society of Environmental Toxicology and Chemistry, Pensacola, FL, 32(11):2528-2541, (2013).

Skolness, S., C. Blanksma, J. Cavallin, J. Churchill, E. Durhan, K. Jensen, R. Johnson, M. Kahl, L. Makynen, Dan Villeneuve, AND G. Ankley. Propiconazole inhibits steroidogenesis and reproduction in the fathead minnow (Pimephales promelas). TOXICOLOGICAL SCIENCES. Society of Toxicology, RESTON, VA, 132(2):284-297, (2013).

Flynn, K., J. Swintek, AND R. Johnson. Use of gene expression data to determine effects on gonad phenotype in Japanese medaka after exposure to trenbolone or estradiol. ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY. Society of Environmental Toxicology and Chemistry, Pensacola, FL, 32(6):1344-1353, (2013).

Volz, D., Dan Villeneuve, H. Aladjov, G. Ankley, S. Belanger, K. Crofton, M. Embry, D. Hinton, M. Hornung, T. Hutchinson, T. Iguchi, R. Johnson, M. Leonard, Dave Mount, T. Norberg-King, L. Ortego, S. Padilla, R. Tanguay, Joe Tietge, L. Truong, G. Veith, L. Wehmas, AND G. Whale. Alternatives to the Fish Early Life-Stage Test: A Research Strategy for Discovering and Annotating Adverse Outcome Pathways During Fish Development. Presented at Society for Environmental Toxicology and Chemistry.

Embry, M., Dan Villeneuve, D. Volz, H. Aladjov, G. Ankley, S. Belanger, K. Crofton, D. Hinton, M. Hornung, T. Hutchinson, T. Iguchi, R. Johnson, M. Leonard, Dave Mount, T. Norberg-King, L. Ortego, S. Padilla, R. Tanguay, Joe Tietge, L. Truong, G. Veith, L. Wehmas, AND G. Whale. Alternatives to the fish early life-stage test: Developing a conceptual model for early fish development. Presented at Society for Environmental Toxicology and Chemistry.

Villeneuve, Dan, D. Volz, H. Aladjo, G. Ankley, S. Belanger, K. Crofton, M. Embry, D. Hinton, M. Hornung, T. Hutchinson, T. Iguchi, R. Johnson, M. Leonard, Dave Mount, T. Norberg-King, L. Ortego, S. Padilla, R. Tanguay, Joe Tietge, L. Truong, G. Veith, L. Wehmas, AND G. Whale. Discovering and annotating fish early life-stage (FELS) adverse outcome pathways: Putting the research strategy into practice. Presented at Society for Environmental Toxicology and Chemistry.

OLMSTEAD, A. W., P. A. KOSIAN, R. D. JOHNSON, P. BLACKSHEAR, J. HASELMAN, C. BLANKSMA, J. J. KORTE, G. W. HOLCOMBE, E. BURGESS, A. LINDBERG-LIVINGSTON, B. BENNETT, K. K. WOODIS, AND S. J. DEGITZ. Trenbolone causes mortality and altered sexual differentiation in Xenopus topicalis during larval development . ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY. Society of Environmental Toxicology and Chemistry, Pensacola, FL, 31(10):2391-2398, (2012).