World Library  
Flag as Inappropriate
Email this Article
 

Stephen Altschul

Stephen Altschul
Born Stephen Frank Altschul
(1957-02-28) February 28, 1957
Citizenship United states
Fields Bioinformatics
Institutions NCBI
Alma mater Harvard University (A.B., Mathematics)
Massachusetts Institute of Technology (Ph.D., Mathematics)
Thesis Aspects of Biological Sequence Comparison (1987)
Doctoral advisor Daniel Kleitman[1]
Known for BLAST
Spouse Caroline Kershaw James (m. 1994)
Website
/altschul/staff/research.gov.nih.nlm.ncbiwww

Stephen Frank Altschul (born February 28, 1957) is an American mathematician who has designed algorithms that are used in the field of bioinformatics (the Karlin-Altschul algorithm[2] and its successors[3]). Altschul is the co-author of the BLAST algorithm used for sequence analysis of proteins and nucleotides.[4][5]

Contents

  • Education 1
  • Research 2
  • Background 3
  • From mathematics to bioinformatics 4
  • Notable appointments/positions held 5
  • References 6
  • External links 7

Education

Altschul graduated summa cum laude[6] from Harvard University, where he was elected to Phi Beta Kappa in mathematics and has a Ph.D. in the same field from Massachusetts Institute of Technology.[7]

Research

His research interest is centered on sequence alignment algorithms, statistics of sequence comparison and measurement of sequence similarity.[4][5]

Background

He is the son of Stephanie Rosemary (née Wagner) and Arthur Altschul, a former partner at Goldman Sachs.[8][9] 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.[10]

His half-sister is journalist Serena Altschul known for her tenure at MTV. On his father's side, he is a member of the Lehman family.

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.

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 an IRTA postdoctoral fellowship. From 1990 to present, he has worked in the NCBI Computational Biology Branch, holding the position of senior investigator.

References

  1. ^ Stephen Altschul at the Mathematics Genealogy Project
  2. ^ Altschul, S.;  
  3. ^ Altschul, S.; Madden, T. L.; Schäffer, A. A.; Zhang, J.; Zhang, Z.;  
  4. ^ a b List of publications from Microsoft Academic Search
  5. ^ a b Stephen Altschul's publications indexed by the DBLP Bibliography Server at the University of Trier
  6. ^ Weddings; Caroline James, Stephen Altschul - New York Times
  7. ^ Altschul, Stephen Frank (1987). Aspects of Biological Sequence Comparison (PhD thesis). Massachusetts Institute of Technology. 
  8. ^ Death notice of Arthur Goodhart Altschul
  9. ^ http://select.nytimes.com/gst/abstract.html?res=F60716FB3459137A93CAA81788D85F428585F9
  10. ^ New York Times: "Weddings; Caroline James, Stephen Altschul" April 17, 1994

External links

  • highlycited.com
This article was sourced from Creative Commons Attribution-ShareAlike License; additional terms may apply. World Heritage Encyclopedia content is assembled from numerous content providers, Open Access Publishing, and in compliance with The Fair Access to Science and Technology Research Act (FASTR), Wikimedia Foundation, Inc., Public Library of Science, The Encyclopedia of Life, Open Book Publishers (OBP), PubMed, U.S. National Library of Medicine, National Center for Biotechnology Information, U.S. National Library of Medicine, National Institutes of Health (NIH), U.S. Department of Health & Human Services, and USA.gov, which sources content from all federal, state, local, tribal, and territorial government publication portals (.gov, .mil, .edu). Funding for USA.gov and content contributors is made possible from the U.S. Congress, E-Government Act of 2002.
 
Crowd sourced content that is contributed to World Heritage Encyclopedia is peer reviewed and edited by our editorial staff to ensure quality scholarly research articles.
 
By using this site, you agree to the Terms of Use and Privacy Policy. World Heritage Encyclopedia™ is a registered trademark of the World Public Library Association, a non-profit organization.
 


Copyright © World Library Foundation. All rights reserved. eBooks from Project Gutenberg are sponsored by the World Library Foundation,
a 501c(4) Member's Support Non-Profit Organization, and is NOT affiliated with any governmental agency or department.