Chromosome mapping: radiation hybrid data and stochastic spin models
Abstract
This work approaches human chromosome mapping by developing algorithms for ordering markers associated with radiation hybrid data. Motivated by recent work of Boehnke et al. [1], we formulate the ordering problem by developing stochastic spin models to search for minimum-break marker configurations. As a particular application, the methods developed are applied to 14 human chromosome-21 markers tested by Cox et al. [2]. The methods generate configurations consistent with the best found by others. Additionally, we find that the set of low-lying configurations is described by a Markov-like ordering probability distribution. The distribution displays cluster correlations reflecting closely linked loci.
Cite
@article{arxiv.adap-org/9506004,
title = {Chromosome mapping: radiation hybrid data and stochastic spin models},
author = {C. T. Falk and H. Falk},
journal= {arXiv preprint arXiv:adap-org/9506004},
year = {2009}
}
Comments
26 Pages, uuencoded LaTex, Submitted to Phys. Rev. E, cathy@server.nybc.org, alfcc@cunyvm.cuny.edu