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Table 3 In vivo tumor xenograft assay of these four subsets of MCF7 cells

From: Increased invasion and tumorigenicity capacity of CD44+/CD24- breast cancer MCF7 cells in vitro and in nude mice

MCF7 cell subset Tumor formation with the indicated number of cells
  1×103 1×104 1×105
CD44+/CD24-/low 1/6 4/6 6/6
CD44-/CD24+ 0/6 0/6 0/6
CD44+/CD24+ 0/6 0/6 2/6
CD44-/CD24- 0/6 0/6 0/6