Professor of Biology
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Approaching the end of the my Final Professional Decade (FPD). Focused Activities include
(1) Grant writing and coordinating campus discussions on Aging In Academe
(a) generating multiple paths to stepping out of Academe
(b) retaining and engaging retirees in Knox County
(c) learning and sharing across ages
(d) mid career interactive strategies and preparing for the FPD
(2) The power of a laboratory experience in an interdisciplinary science
course for nonscience-majors
(3) Using Appreciative Inquiry to produce a more productive, imaginative,
and enthusiastic working community
(4) Creating a better on campus life model for students :
No More Equity: Equality for Everyone
(5) Having Middle Path paved in an architechurally stunning and
meaningful
way that assures ease of use for everyone
(6) Reaching out to all those alums who have touched my life in and out
of the
classroom and laboratory
Teaching Interests: Appreciating the
beauty and novel intracacies of plant cells opened my eyes to other worlds I never imaged I could be enchanted
by. My first goal in teaching was and is to help reveal the incredible workings of plant cells and how we have
come to better understand them. However, I was pre-vet throughout my college years and it was only by unusual circumstances
that I have turned out as a plant physiologist. So I have a strong love of anatomy and animal dissection, biochemistry,
and genetics and evolution. My second passion is for women's studies and teaching with antiracism at the core of
syllabus.
Research Interests: The research I began as my Honors project in college I continued as my PhD thesis at the University of North Carolina: how the plant hormone, auxin, controlled corn root elongation. I tried to unravel a mystery wherein my data did not comply with the standing interpretation found in all textbooks in the 60's and 70's. As a postdoc at Yale I turned my attention to the mode of auxin transport and localization of the tissues performing active transport of the hormone. Once I began teaching my students became actively involved in pursuing hormone transport questions. As grant monies opened up at NASA to investigate a particular growth phenomena.....YOU GUESSED IT!...gravitropism (the asymmetric growth of a plant organ resulting in a particular re-orientation to gravity), the lab turned its attention to the question of how hormone transport might play a role in relaying and mounting asymmetrical growth in corn roots. This turned into a burning need to understand how plant cells detect change in their orientation to the gravitational field. On sabbatical at Washington University in St. Louis, I learned the technique of patch-clamping. This resulted in indentifying the first stretch-activating ion channel in a plant cell. A stretch-activated channel could respond to cell wall distortions and/or organelle distortions as relayed to it by cytoskeletal linkers. Plant cells, by and large are very difficult to patch-clamp and roots are multicellular and show evidence that normally the cells that detect gravity are spatially separated from the tissue that responds by elongation. A single cell system might be easier to study, I thought and switched my attention to a fungus recommended to me by Rainer Her
Teaching Interests (continued): Research Interests (continued):
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