On a 3-D representation of DNA primary sequences
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1Department of Applied Mathematics, Dalian University of Technology, Dalian 116024, P. R. China. lchlmb@yahoo.com.cn
Combinatorial Chemistry & High Throughput Screening
|February 18, 2004
Abstract:
We introduce a graphical representation of DNA primary sequences by taking four special vectors in a 3-D space to represent the four nucleic acid bases in DNA sequences, so that a DNA primary sequence is denoted in a 3-D space by a successive vector sequence which is a directed walk on the space. It is demonstrated that this representation has no overlap and intersection and allows numerical characterization.
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