Erratum for vol. 108, p. 337

In the article by Pellagatti et al entitled “Gene expression profiles of CD34⁺ cells in myelodysplastic syndromes: involvement of interferon-stimulated genes and correlation to FAB subtype and karyotype,” which appeared in the July 1, 2006, issue of Blood (Volume 108:337-345), in “Materials and methods” in the last sentence of “Data analysis” the incorrect GEO series accession number was published. The correct GEO series accession number is GSE4619.