BDAY: Ruth Sager, scientist, graduate of the University of Chicago, worked on corn genetic research in plants, studied cancer research after 1975, became professor of cellular genetics and chief of the Cancer Genetics Division at Harvard Medical School  

When:
February 7, 2013 all-day
2013-02-07T00:00:00-05:00
2013-02-08T00:00:00-05:00

February 7, 1918 (1997)