Difference between revisions of "MatrixREDUCE"
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==Data Files==
 
==Data Files==
 
MatrixREDUCE operates on two input files: a microarray data set and a FASTA file containing the DNA sequences corresponding to the regulatory region of genes probed in the microarray set.  The gene/probe identifiers used in the microarray dataset and the sequence identifiers used in the FASTA file must match.  However, case is not important; the program will change the identifiers to lower case before attempting to match the records.  If an identifier appears more than once in a file, the last instance is used.
 
MatrixREDUCE operates on two input files: a microarray data set and a FASTA file containing the DNA sequences corresponding to the regulatory region of genes probed in the microarray set.  The gene/probe identifiers used in the microarray dataset and the sequence identifiers used in the FASTA file must match.  However, case is not important; the program will change the identifiers to lower case before attempting to match the records.  If an identifier appears more than once in a file, the last instance is used.
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==Example==

Revision as of 18:47, 17 May 2007

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Outline

This tutorial contains

  1. . an overview of MatrixREDUCE and
  2. . instructions....


Overview

MatrixREDUCE is a tool for inferring cis-regulatory elements and transcriptional module activities from microarray data. The run parameters are entered in the Analysis section of the application and the results are displayed in the visualization pane.

Data Files

MatrixREDUCE operates on two input files: a microarray data set and a FASTA file containing the DNA sequences corresponding to the regulatory region of genes probed in the microarray set. The gene/probe identifiers used in the microarray dataset and the sequence identifiers used in the FASTA file must match. However, case is not important; the program will change the identifiers to lower case before attempting to match the records. If an identifier appears more than once in a file, the last instance is used.

Example

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