Abstract:
:The insertion-deletion model developed by Thorne, Kishino and Felsenstein (1991, J. Mol. Evol., 33, 114-124; the TKF91 model) provides a statistical framework of two sequences. The statistical alignment of a set of sequences related by a star tree is a generalization of this model. The known algorithm computes the probability of a set of such sequences in O(l2k) time, where l is the geometric mean of the sequence lengths and k is the number of sequences. An improved algorithm is presented whose running time is only O(2(2k)lk).
journal_name
Bull Math Bioljournal_title
Bulletin of mathematical biologyauthors
Miklós Idoi
10.1006/bulm.2002.0300subject
Has Abstractpub_date
2002-07-01 00:00:00pages
771-9issue
4eissn
0092-8240issn
1522-9602journal_volume
64pub_type
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