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Figure 1 | Molecular Cytogenetics

Figure 1

From: Myeloproliferative neoplasm with ETV6-ABL1 fusion: a case report and literature review

Figure 1

Representative Philadelphia negative metaphase bone marrow cell with a t(9;12)(q34;p13) translocation. (a) G-banded karyotype; (b) FISH analysis demonstrates lack of BCR-ABL1 fusion but reveals a small third signal from the ABL1 probe (arrow) and; (c) The ETV6 split signal (arrowed in red) on der(9)t(9;12) from the break-apart FISH probe shows the gene rearrangement and confirms G banding results. The red/green fusion signal marks the normal gene.

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