Sarah Wyatt Explained

Sarah E. Wyatt
Fields:Plant molecular biology
Workplaces:Ohio University
Known For:Plant gravitropic signaling

Sarah Wyatt is an American, plant molecular biologist. She is a Professor in the Department of Environmental and Plant Biology at Ohio University,[1] as well as director of the Ohio University Interdisciplinary Graduate Program in Molecular and Cellular Biology. Wyatt's research interests include molecular biology, genomics, and signaling events.[2] She is considered one of the world's experts on gravitational signaling in plants, and some of her recent research includes an experiment on board the International Space Station (ISS).[3] [4]

Education and career

Sarah Wyatt was born in 1958 and raised in Mayfield, Kentucky. She received her B.S. in Cognition and Development in 1980 and a B.S. in biology in 1984 from the University of Kentucky. In 1991, she received her M.S. in Plant Pathology, also from the University of Kentucky. She went on to attend Purdue University and in 1995 received her Ph.D. from the Interdisciplinary Plant Physiology Program.[1]

From 1982 to 1988, Wyatt held a position as a Senior Scientist in Research and Development for Fungal and Parasitic Diseases American Scientific Products in Lexington, Kentucky, after which she was a research assistant in the Department of Plant Pathology at Kentucky University from 1988 to 1990. In 1994, Wyatt was a visiting scientist at both the University of Zurich in Zurich, Switzerland, and the Russian Academy of Sciences in Kazan, Russia.[1]

In 2012, while holding a position as Associate Chair in the Department of Environmental and Plant Biology at Ohio University, Wyatt served as "Rotating" Program Director of Integrative and Organismal Systems for the National Science Foundation. She continued her service to the National Science Foundation as an Intermittent Program Director for Molecular and Cell Biology from 2014 to 2015. Currently, Wyatt is a Professor in the Department of Environmental and Plant Biology and Director of the Interdisciplinary Molecular and Cell Biology Program at Ohio University, Athens, Ohio. Her research lab is staffed by both graduate and undergraduate students, who use molecular, genetic and genomic tools to study plant growth and development, with a focus on plant gravitropic signaling.[5] Other projects in the Wyatt lab involve the shift between chasmogamous (open) and cleistogamous (closed) flowers in Viola pubescens[6] [7] and genetic fingerprints indicating gene expression and relationships during evolution of plant species.

NASA experience and ISS experiment

Following her Ph.D., Wyatt became a Research Associate for the NASA Specialized Center of Research and Training in the Department of Botany at North Carolina State University. She held that position from 1996 to 2000, after which she began her teaching career at Ohio University in the Department of Environmental and Plant Biology.[1] In early 2013, Wyatt submitted a research proposal to NASA's Research Opportunities in Space Biology (ROSBio), and in May of the same year her proposal along with eight others, was accepted for experimentation aboard the ISS. The objective of her space flight mission, entitled The Biological Research in Canisters[8] -20 (BRIC-20), was to germinate Arabidopsis thaliana seedlings in space and study their transcriptomic and proteomic responses to microgravity. In January 2015, the SpaceX Falcon 9[9] was sent into orbit, placing a Dragon cargo capsule with the BRIC-20 experiment[10] in path to the ISS Harmony module. The SpaceX Dragon cargo was released from the ISS after a month of spaceflight and returned to Earth for de-integration at the Kennedy Space Center. Once de-integrated, samples were shipped to the Wyatt lab at Ohio University for proteomic and transcriptomic analyses. Results of the space flight mission are in press[11] and under review (see selected publications) and may provide invaluable insight into how plants cope in a microgravity environment, subsequently enhancing efforts to use plants for sources of food and oxygen during future spaceflight missions. Following the BRIC-20 mission, Wyatt received Faculty Fellowship Leave to work with GeneLab[12] - Omics Open Science Initiative at the NASA Ames Research Center in Mountain View, California.

Service and outreach

Through her academic career, Wyatt has presented numerous talks, demonstrations, and workshops reaching approximately 2,100 sixth-twelfth grade students, 1,000 elementary aged students, and 80 adults. Wyatt has been the Organizing Committee Chair and a presenter for AAUW’s Tech Savvy program in Athens, Ohio since 2014.[13] Tech Savvy is a daylong STEM career conference for middle school girls, aimed at introducing and attracting them to the STEM fields through hands-on activities.[14] Wyatt has been a voluntary member of the Plant Science Definition Team through NASA since August 2016, and has sat on numerous grant panels including those through NASA, the National Science Foundation (NSF), the United States Department of Agriculture, European Space Agency, and the American Society of Plant Biologists (ASPB). She has served as a manuscript reviewer and on the editorial boards for over 15 scientific journals such as the American Journal of Botany, Plant Cell, and Plant Physiology. Wyatt is currently the Education Committee Chair for ASPB and holds this position through 2019.[15]

Awards and recognition

Honors

Selected publications

Notes and References

  1. Web site: Sarah Wyatt faculty page, Ohio University. www.ohio.edu. en. 2017-07-17.
  2. Web site: Sarah Wyatt. July 18, 2017.
  3. News: NASA Selects Space Biology Research Proposals. Administrator. NASA. 2016-02-04. NASA. 2017-07-18. en.
  4. Web site: NASA - Biological Research in Canisters-20. www.nasa.gov. 2017-07-18.
  5. Web site: Wyatt Lab Wordpress. Gravitron. en-US. 2017-07-17.
  6. Wang. Y.. Ballard. H.E.. Stockinger. E.J.. Nadella. V.. Sternberger. A.L.. Wyatt. S.E.. The potential role of two LEAFY orthologs in the chasmogamous/cleistogamous mixed breeding system of Viola pubescens (Violaceae). The Journal of the Torrey Botanical Society. 144. 2. 206–217. 10.3159/TORREY-D-16-00023R2. 2017. 90467000.
  7. Wang. Y.. Ballard. H.E.. McNally. R.. Wyatt. S.E.. Gibberellins are involved but not sufficient to trigger a shift between chasmogamous-cleistogamous flower types in Viola pubescens. The Journal of the Torrey Botanical Society. 141. 1. 1–8. 10.3159/TORREY-D-12-00044.1. 2013. 83732211.
  8. Web site: NASA - Biological Research in Canisters. www.nasa.gov. 2017-07-18.
  9. News: Falcon 9. spacexcmsadmin. 2012-11-15. SpaceX. 2017-07-18. en.
  10. News: Dragon. spacexcmsadmin. 2012-11-15. SpaceX. 2017-07-18. en.
  11. Kruse. C.P.S.. Basu. P.. Luesse. D.R.. Wyatt. S.E.. Transcriptome and proteome responses in RNAlater preserved tissue of Arabidopsis thaliana. PLOS ONE. 12. 4. e0175943. 10.1371/journal.pone.0175943. 5397022. 28423006. 2017. 2017PLoSO..1275943K. free.
  12. Web site: NASA GeneLab. genelab.nasa.gov. en. 2017-07-18.
  13. Web site: To Tech Savvy and Beyond: AAUW Member Sends Her Research into Space. AAUW: Empowering Women Since 1881. 2017-07-18.
  14. News: Tech Savvy. AAUW: Empowering Women Since 1881. 2017-07-18. en-US.
  15. Web site: ASPB Committees. aspb.org. en-US. 2017-07-18.
  16. Web site: ASPB Excellence in Education Award. aspb.org. en-US. 2017-07-18.
  17. Web site: Presidential Research Scholars. www.ohio.edu. en. 2017-07-18.
  18. Web site: Five OHIO faculty members named 2016 Presidential Research Scholars. www.ohio.edu. en. 2017-07-18.
  19. Web site: OHIO: EVPP Past PTA Winners. www.ohio.edu. en. 2017-07-18.
  20. News: ONCA recognizes outstanding students and faculty. Ohio University. 2017-07-18. en.

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