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NASCE 2011 The Inaugural Meeting of the North American Society for Comparative Endocrinology (NASCE 2011) University of Michigan, Ann Arbor, MI USA July 13-16, 2011 Welcome to Ann Arbor, home of the University of Michigan. We are glad that you have come to attend the inaugural meeting of the North American Society for Comparative Endocrinology (NASCE 2011). This is an exciting time for comparative endocrinology in North America. We have over three hundred registrants, with seven plenary, ninety eight oral and one hundred twenty two poster presentations. We hope that you will enjoy the scientific and social programs. And don’t forget to get outside to enjoy the warm summer days and mild summer evenings in our beautiful city. Welcome! Bob Denver, Chair of the NASCE 2011 Local Organizing Committee Please note that beginning July 1, 2011 the University of Michigan will be a smoke-free campus. All University of Michigan facilities, buildings and grounds should be smoke free. Smoking is allowed on sidewalks adjacent to public thoroughfares on the Ann Arbor campuses (e.g., North University Avenue in front of the Michigan League; State Street). NASCE 2011 Table of Contents NASCE Purpose and Mission ……………………………………………………….…………………………….. i Grand Challenges Paper .…………………………………………………………………………………………… ii Advertisements …………………………………………………………………………………………………………. xii NASCE Committee Members …………………………………………………………………………………….. p. 1 Sponsors and exhibitor list……………...…………………………………………………………………………. p. 2 Meeting Highlights ……………………………………………………………………………………………………. p. 3 General Information …………………………………………………………………………………………………. p. 4 Maps of the University of Michigan Central Campus and Conference Venue …………….. p. 7 Program Grid ..………………………...……………………………………………………………………………….. p. 11 Meeting Schedule .…………………………………………………………………………………………………….. p. 12 Panels and Workshops ………………………………………………………………………………………………. p. 18 List of abstracts ………………………..……………………………………………………………………………….. p. 20 Plenary Lecture (PL) Abstracts …………………………………………………………………………………... p. 29 Invited Symposium (S) and Oral Presentation (P) Abstracts …………………………………….... p. 31 Workshop (W) Abstracts ……………………………………………………………………………………….….. p. 70 Poster Presentation (P) Abstracts ………………………………………………………………………….….. p. 72 Keyword Index …………………….………………………….…………………………………………………….….. p. 100 Call for nominations for the Bargmann-Scharrer and Pickford Medal Lectures ………….. p. 111 Upcoming Meetings ……………………………………………………………………………………………….…. p. 112 NASCE 2011 North American Society for Comparative Endocrinology (NASCE; La Societé Nord- Americaine d'Endocrinologie Comparée; La Sociedad Norteamericana de Endocrinologia Comparada) Purpose and Mission The North American Society for Comparative Endocrinology (NASCE) is an interdisciplinary scientific organization dedicated to the study of comparative, evolutionary, ecological and model systems endocrinology. The NASCE fosters the study of diverse species, and of non-traditional animal model systems (i.e., invertebrate and vertebrate) to elucidate basic mechanisms of hormone action, the evolution of animal endocrine systems, and factors affecting the health of human and wildlife populations. Biennial meetings of the NASCE, and its official journal, General and Comparative Endocrinology, provide essential forums for the communication and exchange of discoveries and ideas in the field of comparative endocrinology. Comparative endocrinologists work across disciplinary boundaries, from molecular to ecological. Members of the NASCE conduct basic research in diverse areas of the life sciences. Investigations by comparative endocrinologists lead to the development of alternative animal model systems for discovery of novel hormones and hormone-signaling pathways; the discovery of new pharmaceuticals to treat human disease; the design of hormonally-based strategies for pest control; the development of sensitive, representative and high-throughput endocrine-screening assays for EDCs; the analysis of the impact of global climatic change on animal populations; the elucidation of pathways and mechanisms of evolution through the study of endocrine genes and structures; and the development of more efficient means for the production of animal protein to feed the world’s growing human population. i GRAND CHALLENGES Comparative endocrinology in the 21st century Robert J. Denver,1*,† Penny M. Hopkins,‡ Stephen D. McCormick,§,ô Catherine R. Propper,k Lynn Riddiford,** Stacia A. Sower†† and John C. Wingfield‡‡ *Department of Molecular, Cellular and Developmental Biology, The University of Michigan, Ann Arbor, MI 48109; †Department of Ecology and Evolutionary Biology, The University of Michigan, Ann Arbor, MI 48109; ‡Department of Zoology, University of Oklahoma, Norman, OK 73019; §Conte Anadromous Fish Research Center, USGS, Turners Falls; ôDepartment of Biology, University of Massachusetts, Amherst; kDepartment of Biological Sciences, Northern Arizona University, Flagstaff, AZ; **Janelia Farm, Howard Hughes Medical Institute, 19700 Helix Drive, Ashburn VA 20147; ††Center for Molecular and Comparative Endocrinology and Department of Molecular, Cellular and Biomedical Sciences, University of New Hampshire, Durham, NH; ‡‡Section of Neurobiology, Physiology and Behavior University of California at Davis, Davis, CA, USA Synopsis Hormones coordinate developmental, physiological, and behavioral processes within and between all living organ- isms. They orchestrate and shape organogenesis from early in development, regulate the acquisition, assimilation, and utilization of nutrients to support growth and metabolism, control gamete production and sexual behavior, mediate organismal responses to environmental change, and allow for communication of information between organisms. Genes that code for hormones; the enzymes that synthesize, metabolize, and transport hormones; and hormone receptors are important targets for natural selection, and variation in their expression and function is a major driving force for the evolution of morphology and life history. Hormones coordinate physiology and behavior of populations of organisms, and thus play key roles in determining the structure of populations, communities, and ecosystems. The field of endocrinology is concerned with the study of hormones and their actions. This field is rooted in the comparative study of hormones in diverse species, which has provided the foundation for the modern fields of evolutionary, environmental, and biomedical endocrinology. Comparative endocrinologists work at the cutting edge of the life sciences. They identify new hormones, hormone receptors and mechanisms of hormone action applicable to diverse species, including humans; study the impact of habitat destruction, pollution, and climatic change on populations of organisms; establish novel model systems for studying hormones and their functions; and develop new genetic strains and husbandry practices for efficient production of animal protein. While the model system approach has dominated biomedical research in recent years, and has provided extraordinary insight into many basic cellular and molecular processes, this approach is limited to investigating a small minority of organisms. Animals exhibit tremendous diversity in form and function, life-history strategies, and responses to the environment. A major challenge for life scientists in the 21st century is to understand how a changing environment impacts all life on earth. A full understanding of the capabilities of organisms to respond to environmental variation, and the resilience of organisms challenged by environmental changes and extremes, is necessary for understanding the impact of pollution and climatic change on the viability of populations. Comparative endocrinologists have a key role to play in these efforts. 1E-mail: [email protected] Integrative and Comparative Biology, volume 49, number 4, pp. 339–348 doi:10.1093/icb/icp082 Advanced Access publication August 7, 2009 ß The Author 2009. Published by Oxford University Press on behalf of the Society for Integrative and Comparative Biology. All rights reserved. For permissions please email: [email protected]. 340 Grand Challenges The science of chemical among nerve cells, and hormones and history, and cutting-edge research in mediation neurotransmitters are distinguished the field is now being conducted in from cytokines which function in cell- laboratories throughout the world. Chemical mediators signal between to-cell signaling in defense of the body cells within an organism, or between against invading pathogens. Despite Structure and function organisms, and function by binding to these operational definitions that dis- proteins expressed on the surface of, tinguish among hormones, neurotrans- of animal endocrine or within, target cells to elicit a change mitters, and cytokines, there are many systems—the in cell physiology. They first evolved examples in which a chemical functions contributions of in single-celled organisms for com- in more than one role; i.e. a hormone comparative muniation among individuals (e.g. may also function as a neurotransmit- endocrinologists to quorum sensing in bacteria; Miller ter, and vice versa. Furthermore, the and Bassler, 2001). In metazoans, they endocrine, nervous, and immune biomedical research play pivotal roles in coordinating devel- systems interact at many levels in the In 1849, Arnold Adolph Berthold of opment, physiology, and behavior, maintenance of homeostasis and the University of Go¨ttingen
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