IDENTIFICATION OF AN ERBB2 GENE EXPRESSION SIGNATURE IN BREAST CANCERS

摘要

A method for analyzing differential gene expression associated with breast tumor is based on the analysis of the over-expression or under-expression of polynucleotide sequences in a biological sample. The analysis includes the detection of the over-expression of at least one polynucleotide sequence(s), subsequence(s) or complement(s) thereof selected from predefined polynucleotide sequence sets.