Stephen Altschul : biography
Stephen Frank Altschul (born February 28, 1957) is an American mathematician who has designed algorithms that are widely used in the field of bioinformatics (the Karlin-Altschul algorithm and its successors). Most notably, Altschul is the co-author of the BLAST algorithm used for sequence analysis of proteins and nucleotides.
Altschul graduated summa cum laude from Harvard University, where he was elected to Phi Beta Kappa in mathematics and has a Ph.D. in the same field of research from Massachusetts Institute of Technology.
His research interest is centered around sequence alignment algorithms, statistics of sequence comparison and measurement of sequence similarity.
From Mathematics To Bioinformatics
During his undergraduate years, Dr. Altschul developed an interest in biology. As a result, he started reading books about DNA. One of the books which he read was "The Double Helix" by Watson. Furthermore, he had also taken a course on Evolutionary Biology. Dr. Altschul had also spent two summers working in laboratories at Rockfeller University where he helped to write computer codes for a X-ray crystallography project.
Due to his interest, Dr. Altschul had considered trying to apply to graduate school in biology. He instead decided to apply to programs in applied mathematics, with the hope of finding some applications of mathematics to biology to work on.
He is the son of Stephanie Rosemary (née Wagner) and Arthur Altschul, a former partner at Goldman Sachs.http://select.nytimes.com/gst/abstract.html?res=F60716FB3459137A93CAA81788D85F428585F9 In 1994, he married Caroline Kershaw James, the daughter of Caroline James-Pritz of Cincinnati and Harry Keithan James of Dayton, Ohio. The Rev. Luther D. Miller Jr. performed the ceremony at St. David’s Episcopal Church in Washington. April 17, 1994
His half-sister is journalist Serena Altschul known for her tenure at MTV.
Notable Appointments/Positions Held
Upon graduation, Dr. Stephen Frank Altschul worked in the Mathematics Research Branch of the National Institute of Diabetes and Digestive and Kidney Diseases as a IRTA postdoctoral fellowship. From 1990 to present, he has worked in the NCBI Computational Biology Branch, holding the position of senior investigator.