A fusion gene forms when a chromosomal rearrangement joins parts of two genes, so that one transcript contains exons of both. Some fusions, like BCR::ABL1 in chronic myeloid leukemia or TMPRSS2::ERG in prostate cancer, drive tumor growth and are drug targets or diagnostic markers.
The tracks in this collection show fusion genes found in cancer transcriptome data. Each fusion is shown as two features, one for each partner gene, with the breakpoint marked.
See the documentation pages of the individual tracks for how to obtain the data.