Mutation model for oligonucleotides fitting a Yule distribution
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چکیده
A spin chain, describing a nucleotides sequence, is identified by the the labels of a vector state of an irreducible representation of Uq→0(sl2). A master equation for the distribuion function is written, where the intensity of the one-spin flip is assumed to depend from the variation of the labels. The numerically computed equilibrium distribution is nicely fitted by a Yule distribution, which is the observed distribution of the ranked short oligonucleotides frequency in DNA preprint nr. DSF-41/2004 E-mail: [email protected] E-mail: [email protected]
منابع مشابه
Quantum spin model fitting the Yule distribution of oligonucleotides in DNA
A quantum spin chain is identified by the the labels of a vector state of an irreducible representation of Uq→0(sl2). The intensity of the one-spin flip is assumed to depend from the variation of the labels. The rank ordered plot of the numerically computed, averaged in time, transition probabilities is nicely fitted by a Yule distribution, which is the observed distribution of the ranked short...
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تاریخ انتشار 2004