(1) Bioinformatics Organization, Inc., 28 Pope Street, Hudson, MA 01749, USA;(2) Center for Intelligent Biomaterials, Dept. of Chemistry, University of Massachusetts Lowell, One University Ave., Lowell, MA 01854, USA
Abstract:
Background
Simple sequence repeats (SSRs), microsatellites or polymeric sequences are common in DNA and are important biologically. From mononucleotide to trinucleotide repeats and beyond, they can be found in long (> 6 repeating units) tracts and may be characterized by quantifying the frequencies in which they are found and their tract lengths. However, most of the existing computer programs that find SSR tracts do not include these methods.