Study of the triplet periodicity phase shifts in genes
نویسندگان
چکیده
The definition of a phase shift of triplet periodicity (TP) is introduced. The mathematical algorithm for detection of TP phase shift of nucleotide sequences has been developed. Gene sequences from Kegg-46 data bank were analyzed with a purpose of searching genes with a phase shift of TP. The presence of a phase shift of triplet periodicity has been shown for 318329 genes (approximately 10% from the number of genes in Kegg-46). We suppose that shifts of the TP phase may indicate the shifts of reading frame (RF) in genes. A relationship between the phase shifts of TP and the frame shifts in genes is discussed.
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ورودعنوان ژورنال:
- Journal of integrative bioinformatics
دوره 7 3 شماره
صفحات -
تاریخ انتشار 2010