Distinguished Professor of Molecular Biology and Genetics, Stephen H. Weiss Presidential Fellow, Molecular Biology and Genetics
Mariana Federica Wolfner is the Distinguished Professor of Molecular Biology and Genetics, and a Stephen H. Weiss Presidential Fellow. Her research focuses on understanding, at the molecular/gene level, the important reproductive processes that occur around the time when a sperm fertilizes an egg. Using the Drosophila model, the Wolfner laboratory studies the molecular signals that "activate" an oocyte to begin embryo development and also studies how seminal proteins modulate the reproductive physiology and behavior of female insects. Mariana’s primary teaching areas are in Development & Evolution, and in Advanced Genetics. Mariana has a B.A. in Biology and Chemistry from Cornell, a Ph.D. in Biochemistry from Stanford, and she did postdoctoral work at UC San Diego. Mariana has been honored to receive awards and recognition for her research from the Genetics Society of America, the Entomological Society of America, the International Congress of Entomology Council, and awards from Cornell for her teaching and advising. Mariana is a Fellow of the American Association for the Advancement of Science, and a member of the National Academy of Sciences and of the American Academy of Arts and Sciences. She serves on several Editorial and Biology-organizations’ Boards, and on various grants panels. For further information about the Wolfner lab’s research, please see: http://wolfnerlab.wixsite.com/wolfnerlab
Awards & Honors
Member, American Academy of Arts and Sciences, Elected 2024
2022 Faculty Champion Award, Graduate School, Cornell University
Certificate of Distinction, from the Council of the International Congress of Entomology 2022
MERIT Award, NIH/NICHD 2020
Member, National Academy of Sciences, Elected 2019
2018 GSA Medal 2018 Genetics Society of America
2017 Recognition Award in Physiology, Biochemistry and Toxicology 2017 Entomological Society of America
Al Downe Lecturer 2016 Queen’s University, Kinston, Canada
Distinguished Professor of Molecular Biology & Genetics 2013 Cornell University
Kendall S. Carpenter Memorial Award for Distinguished Advising 2012 Cornell University
Lady Davis Fellow 2010 Hebrew University of Jerusalem, Israel
Stephen and Margery Russell Award for Distinguished Teaching 2009 Cornell University, College of Arts & Sciences
Wilhelmine Key Lecturer 2008 American Genetics Association
Fellow 2006 American Association for the Advancement of Science (AAAS)
Robert A. And Donna B. Paul Award for Excellence in Advising 2006 Cornell University, College of Arts & Sciences
Stephen H. Weiss Presidential Fellow 2003 Cornell University
Basil O'Connor Starting Faculty Scholar 1985 March of Dimes
Courses Taught
BIOG 4990: Independent Undergraduate Research in Biology
BIOG 2990: Introduction to Research Methods in Biology
BIOMG 4610/6610: Development and Evolution
BIOMG 6870: Tricks of the Trade: How to use Genetics to Dissect Cell, Molecular and Developmental Pathways
BIOMG 1320: Orientation Lectures in Molecular Biology and Genetics
Professors Peng Chen, Mariana Wolfner ’74 and Timothy A. Ryan, M.S. ’86, Ph.D. ’89, have been elected to the American Academy of Arts and Sciences, the academy announced on April 24.
A seminal fluid protein transferred from male to female fruit flies during mating changes the expression of genes related to the fly’s circadian clock, an innovative technique has revealed.