Affiliation: | 1.Computational Biology Branch, National Center for Biotechnology Information, National Library of Medicine, National Institutes of Health, 8900 Rockville Pike, Bethesda, MD 20894, 2. Bioinformatics Program, Boston University, Boston, MA 02215, USA and 3.Computational Biology and Bioinformatics Unit, Plant Molecular Genetics Laboratory, Biotechnology and Bioindustry Center, Corporacion Colombiana de Investigacion Agropecuaria – CORPOICA Bogota, Colombia |