Oxford University Press (OUP), Bioinformatics, 23(25), p. 3114-3120
DOI: 10.1093/bioinformatics/btp547
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Motivation: Cyclical biological processes such as cell division and circadian regulation produce coordinated periodic expression of thousands of genes. Identification of such genes and their expression patterns is a crucial step in discovering underlying regulatory mechanisms. Existing computational methods are biased toward discovering genes that follow sine-wave patterns.