title: A naturally logical representation for DNA primary sequences.
abstract: In this paper, we (1) introduce a logical representation (LR) for DNA primary sequences; (2) show relations between LR and some other representations including the characteristic sequences of a DNA sequence, Randic's 2-D, 4-D representations, and Z-curve (a 3-D graphical representation); and (3) outline the constructions of the S/S matrix specific for a logical sequence and its 2*2 condensed matrix.
authors.affiliation: Department of Mathematics, Bohai University, Jinzhou, PR China. lchlmb@yahoo.com.cn
authors.forename: Chun
authors.initials: C
authors.lastname: Li
authors.forename: Jun
authors.initials: J
authors.lastname: Wang
mesh_terms: D001483:Base Sequence; D003198:Computer Simulation; D004247:DNA / Q000737:chemistry*; D030561:Databases, Nucleic Acid / Q000592:standards*; D006801:Humans; D017422:Sequence Analysis, DNA / Q000379:methods*
chemical_list: D004247:DNA