DNA, words, and models
By: Stéphane Robin, François Rodolphe, Sophie Schbath.
Contributors: Rodolphe, François.; Schbath, Sophie, 1969-
Publisher: Cambridge University Press
Published: 2005
Place of publication: New York, NY
Language: eng
Number of pages: 138
Subjects: Genetics -- Mathematical models.; Markov processes.
Description: "An important problem in computational biology is identifying short DNA sequences (mathematically, 'words') associated with a biological function. One approach consists of determining whether a particular word is simply random or is of statistical significance, for example, because of its frequency or location. This book introduces the mathematical and statistical ideas used in solving this so-called exceptional word problem. It begins with a detailed description of the principal models used in sequence analysis: Markovian models are central here and capture compositional information on the sequence being analysed. There follows an introduction to several statistical methods that are used for finding exceptional words with respect to the model used.

The second half of the book is illustrated with numerous examples provided from the analysis of bacterial genomes, making this a practical guide for users facing a real situation and needing to make an adequate procedure choice."--Jacket.
Notes: Includes bibliographical references and index.