Extracting Negative Correlation Pattern from Gene Expression Microarray Data

Introductionnalysing the geneexpressionmxpressiy data (i.e. cDN chip or oligonucleotide chip) becam am jor field ofbioinformk:Gand mdyalgorithmhave been introduced to this purpose includingvariousclusteringmustds [1, 2]. But currently usedclusteringmlusds are usually suited to detectthe co-expression pattern, i.e. the clusters of genes which are up-regulated or down-regulatedsimultaneously. So, the researchers could not detect the genes which show the negative correlation...