Identification of novel genes that co-cluster with estrogen receptor alpha in breast tumor biopsy specimens, using a large-scale real-time reverse transcription-PCR approach

  1. I Bieche1,2
  1. 1Centre René Huguenin, FNCLCC, St-Cloud F-92210, France
  2. 2INSERM, U735, St-Cloud F-92210, France
  3. 3CNRS UMR 5160, Faculté de Pharmacie, Centre de Biotechnologie et de Pharmacologie pour la Santé, Montpellier, France
  1. (Requests for offprints should be addressed to I Bieche, Centre René Huguenin, FNCLCC, St-Cloud F-92210, France; Email: i.bieche{at}
  1. Figure 1

    mRNA levels of CYP2B6, CA12 and IL6ST in 22 individual 12 ERα-negative breast tumors (gray bars) and 24 ERα-positive breast tumors (black bars). Median values (and ranges) are indicated for each tumor subgroup.

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