| Authors: |
Aravind L; Computational Biology Branch, National Center for Biotechnology Information, National Library of Medicine, National Institutes of Health, Bethesda, Maryland, USA; email: aravind@mail.nih.gov., Nicastro GG; Computational Biology Branch, National Center for Biotechnology Information, National Library of Medicine, National Institutes of Health, Bethesda, Maryland, USA; email: aravind@mail.nih.gov., Iyer LM; Computational Biology Branch, National Center for Biotechnology Information, National Library of Medicine, National Institutes of Health, Bethesda, Maryland, USA; email: aravind@mail.nih.gov., Burroughs AM; Computational Biology Branch, National Center for Biotechnology Information, National Library of Medicine, National Institutes of Health, Bethesda, Maryland, USA; email: aravind@mail.nih.gov. |