Clonogenicity of sorted CD34+CD19−and CD34+CD19+ cells in methylcellulose cultures
| Sample source . | Percentage of clonogenic cells . | |
|---|---|---|
| CD34+CD19− . | CD34+CD19+ . | |
| Control bone marrow (n = 3) | 6.5 (± 0.8) | < 0.03 |
| TEL/AML1-negative ALL (n = 7) | 4.0 (± 2.5) | < 0.01 |
| TEL/AML1-positive patients | ||
| Patient no. 1523/00 | 6.1 | 0 |
| Patient no. 807/00 | 15.3 | < 0.01 |
| Patient no. 589/97 | 5.5 | 0 |
| Sample source . | Percentage of clonogenic cells . | |
|---|---|---|
| CD34+CD19− . | CD34+CD19+ . | |
| Control bone marrow (n = 3) | 6.5 (± 0.8) | < 0.03 |
| TEL/AML1-negative ALL (n = 7) | 4.0 (± 2.5) | < 0.01 |
| TEL/AML1-positive patients | ||
| Patient no. 1523/00 | 6.1 | 0 |
| Patient no. 807/00 | 15.3 | < 0.01 |
| Patient no. 589/97 | 5.5 | 0 |