Biology – Page 7

Wesleyan faculty members played key roles in StemCONN 2015, Connecticut's stem cell and regenerative medicine conference, held April 27 in Hartford, Conn. Janice Naegele, professor of biology, professor of neuroscience and behavior, director of the Center for Faculty Career Development, served on the conference's organizing committee for the second time this year. Gloster Aaron, associate professor of biology, associate professor of neuroscience and behavior, spoke at the conference on "Investigating how transplants reduce seizures: brain slice electrophysiology and ontogenetic stimulation of transplanted cells." He discussed the collaborative work being done by his lab and those of Naegele and Laura Grabel, the Lauren B. Dachs…

#THISISWHY It may not be the most beautiful, or the most complex, or the most well known, but the simple song of the zebra finch is helping Professor John Kirn learn more about how new information is acquired and old information preserved during adult neurogenesis. (more…)

#THISISWHY On April 15, faculty and staff met to share their service- and project-based learning stories during an Academic (Technology) Roundtable lunch at the Allbritton Center for the Study of Public Life. A(T)R lunches are designed to promote conversation, cooperation and the sharing of information, ideas and resources among faculty members, librarians, graduate students and staff. Barbara Juhasz, director of service-learning, associate professor of psychology, associate professor of neuroscience and behavior, led the session, providing an overview of service-learning at Wesleyan as well as the variety of ways that service can be used as a pedagogical tool. Other speakers included Rob Rosenthal, director of…

#THISISWHY Wesleyan students Selin Kutlu ’16, Jacob “Jack” Lashner ’16 and Aaron Young ’16 have been chosen for honorable mention by the Barry Goldwater Scholarship and Excellence in Education Program for the 2015-2016 academic year. The award is presented annually to U.S. sophomores and juniors for excellence in mathematics, science and engineering. This year’s recipients were selected from a field of more than 1,200 students nominated by faculty from more than 420 colleges and universities nationwide. Less than half the students nominated each year are selected as a scholar or for honorable mention. Kutlu, a molecular biology and biochemistry and…

Wesleyan’s Green Street Teaching and Learning Center has received a $12,500 grant from the Petit Family Foundation to support the center's Girls in Science Summer Camp. Green Street Director Sara MacSorley accepted the gift from Dr. William Petit. The Green Street Girls in Science Summer Camp will take place August 3 - 7 and will be open to girls entering grades 4, 5, and 6. Erika Taylor, assistant professor of chemistry, assistant professor of environmental studies, Ruth Johnson, assistant professor of biology, and Christina Othon, assistant professor of physics, will participate in the five-day program, covering topics from biochemistry to physics and culminating…

Mike Singer, associate professor of biology, associate professor of environmental studies, is the co-author of several recently-published papers. They include: “Thee struggle for safety: effectiveness of caterpillar defenses against bird predation,” is in press and will appear in the April 2015 issue of Oikos. This article shows how the camouflaged or bold appearance of a caterpillar can protect it from predatory birds in Connecticut forests. Former BA/MA student, Isaac Lichter-Marck '11, '12, is the first author of this article. “Defensive mixology: Combining acquired chemicals toward defense,” is published in Functional Ecology, 2015. This article proposes a conceptual framework to study the use of natural drug cocktails by animals…

Jason Wolfe, professor of biology emeritus, died Dec. 23 at the age of 73. Wolfe joined the Wesleyan faculty in 1969 after receiving his BA from Rutgers University and his Ph.D. from the University of California, Berkeley, and completing two post-doctoral fellowships at Kings College, University of London, and Johns Hopkins University. He taught cell biology, human biology, biology of aging and the elderly, and structural biology at Wesleyan for 39 years. In his research, Wolfe asked big questions about how reproduction and aging are regulated. With funding from NIH and NSF, he produced a consistent and enviable body of work published…

Eighteen Wesleyan students, research assistants, alumni and one professor attended the Society for Neuroscience's annual meeting, held Nov. 15-19 in Washington D.C. The student group included Wesleyan lab technicians/research assistants Felicia Harrsch and Adam Lombroso and biology graduate students Kemal Asik, Jyoti Gupta, Swechhya Shrestha, Chris Chen, Nickesha Anderson, Meghan van Zandt, Chelsea Lassiter, Samantha Maisel, Julian Gal and Chris Suriano. The alumni group included XiaoTing Zheng '14, Eniola Yeates '10, Efrain Ribiero '10, Michaela Tolman '13 and lab tech/research assistant Katharine Henderson. Most of these alumni are enrolled in Ph.D. or MD/Ph.D neuroscience programs at other universities. Jan Naegele, professor of biology, professor of neuroscience…

Jan Naegele, Gloster Aaron and several Wesleyan researchers are the co-authors of an article titled "Long-Term Seizure Suppression and Optogenetic Analyses of Synaptic Connectivity in Epileptic Mice with Hippocampal Grafts of GABAergic Interneurons," published in the October 2014 edition of The Journal of Neuroscience, Issue 34(40): 13492-13504. Naegele is professor of biology, professor of neuroscience and behavior, and director of the Center for Faculty Career Development. Aaron is associate professor of biology, associate professor of neuroscience and behavior. The article is co-authored by Diana Lin '15; graduate students Jyoti Gupta and Meghan Van Zandt; recent alumni Elizabeth Litvina BA/MA '11, XiaoTing Zheng '14, Nicholas Woods '13 and…

Biology Ph.D. candidate Jacob Herman and Sonia Sultan, chair and professor of biology, professor of environmental studies, are the co-authors of an article titled "How stable 'should' epigenetic modifications be? Insights from adaptive plasticity and bet hedging," published in Evolution, Issue 68(3), pages 632-43. Herman was the Private Investigator on the paper. The article also was selected by Faculty 1000, a platform for life scientists that helps scientists to discover, discuss and publish research. Epigenetics is the study of ways chemical reactions change the way an organism grows and develops, and the factors that influence them. Epigenetic modifications can be stable…

Grandmothers used to warn youngsters against being “a jack of all trades, and a master of none,” and with good reason, at least in the animal kingdom, according to research by Mike Singer, associate professor of biology, associate professor of environmental studies. Singer’s decade of research in the ecosystems of Connecticut forests reveals that caterpillars with finicky feeding habits avoid predation from birds, whereas those that feed generally on many plants become meals for baby birds. The “specialist” bugs are much better at survival. Singer and five collaborators published these findings in the prestigious Proceedings of the National Academy of…

Wesleyan Faculty Organize, Speak at StemCONN 2015

Grant Supports Kirn’s Research on Adult Neurogenesis

Faculty, Staff Share Service- and Project-Based Learning Stories

3 Students Receive Goldwater Honorable Mentions

Petit Foundation Awards Grant to Green Street

Singer’s Caterpillar Defense Studies Published in Ecology, Entomology Journals

Professor Emeritus Jason Wolfe Remembered for Mentoring, Cell Biology Research

Students, Alumni Attend Neuroscience Meeting, Reunion Dinner

BIology Students Learn about Summer Research Programs

Naegele, Aaron, Student Researchers Published in Journal of Neuroscience

Grad Student Herman, Sultan Published in Evolution, Faculty 1000

Singer’s Study Reveals that Finicky Feeders Avoid Bird Predation