Tracy M. Sonneborn Lecture Series

About the Lecture Series

Friends of the late Tracy M. Sonneborn established a lectureship in his memory in 1981. Support for this lecture has been provided by the Sonneborn Lecture Fund and the Department of Biology.

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One of his major contributions was in demonstrating that preexisting structures in cells can repeatedly determine the patterns of new structures through many generations. Although recognized as an important exception to Mendelian inheritance and a critical element in prion diseases, the mechanism of structural inheritance in biology is not yet understood.

With precision, thoroughness, and infectious enthusiasm, Tracy Sonneborn also contributed unstintingly to teaching at Indiana University. In spite of the many attempts to entice him away, he remained loyal to IU, finding here the environment he thought was best. To honor his contributions to science and his outstanding career Tracy Sonneborn’s friends and colleagues initiated the Sonneborn Lectureship in 1981.

"Whatever the final outcome of studies of these phenomena, he must take his place among the most brilliant and devoted experimentalists in the history of biology and a true giant, like no other, in the field of protozoan research." John Preer

For questions on the Sonneborn Lecture series, contact:

Kathy Wyss, Development Officer

Lecture Committee

Thomas Kaufman,
 Distinguished Professor
Sidney Shaw, 
Assistant Professor
Miriam Zolan, Professor