Article Information
History
- September 23, 2016.
Copyright
The copyright holder for this preprint is the author/funder, who has granted bioRxiv a license to display the preprint in perpetuity. It is made available under a CC-BY-NC 4.0 International license.
Author Information
- 1Department of Computer Science, Hunter College, The City University of New York, U. S. A.
- 2The Graduate Center, The City University of New York, U. S. A.
- 3National Center for Biotechnology Information, National Library of Medicine, National Institutes of Health, 8600 Rockville Pike, Bethesda, MD 20894, USA
- 4Program in Bioinformatics, Boston University, Boston, MA, USA
- 5Office of the Director, National Institutes of Health, Bethesda, MD, U. S. A.
- ↵*To whom correspondence should be addressed lei.xie{at}hunter.cuny.edu (LX)