Improving the efficiency of dot-matrix similarity searches through use of an oligomer table
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چکیده
منابع مشابه
Improving the efficiency of dot-matrix similarity searches through use of an oligomer table
Dot-matrix sequence similarity searches can be greatly speeded up through use of a table listing all locations of short oligomers in one of the sequences to find potential similarities with a second sequence. The algorithm described finds similarities between two sequences of lengths M and N, comparing L residues at a time, with an efficiency of L X M X N/(SK) where S is the alphabet size, and ...
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determinant of the hankel matrix with binomial entries
abstract in this thesis at first we comput the determinant of hankel matrix with enteries a_k (x)=?_(m=0)^k??((2k+2-m)¦(k-m)) x^m ? by using a new operator, ? and by writing and solving differential equation of order two at points x=2 and x=-2 . also we show that this determinant under k-binomial transformation is invariant.
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ژورنال
عنوان ژورنال: Nucleic Acids Research
سال: 1986
ISSN: 0305-1048,1362-4962
DOI: 10.1093/nar/14.1.597