A new statistic for efficient detection of repetitive sequences
Author(s) -
Sijie Chen,
Yixin Chen,
Fengzhu Sun,
Michael S. Waterman,
Xuegong Zhang
Publication year - 2019
Publication title -
bioinformatics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.599
H-Index - 390
eISSN - 1367-4811
pISSN - 1367-4803
DOI - 10.1093/bioinformatics/btz262
Subject(s) - statistic , computer science , palindrome , mit license , data mining , computational biology , biology , license , genome , mathematics , genetics , statistics , gene , operating system
Detecting sequences containing repetitive regions is a basic bioinformatics task with many applications. Several methods have been developed for various types of repeat detection tasks. An efficient generic method for detecting most types of repetitive sequences is still desirable. Inspired by the excellent properties and successful applications of the D2 family of statistics in comparative analyses of genomic sequences, we developed a new statistic D2R that can efficiently discriminate sequences with or without repetitive regions.
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