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BRST5:Adenoid Cystic Carcinoma (view source)
Revision as of 17:55, 9 November 2023
, 17:55, 9 November 2023→Genetic Diagnostic Testing Methods
FISH for MYB rearrangement; RT-PCR for MYB-NFIB fusion transcript; RNA-based sequencing (whole transcriptome or targeted)
FISH for MYB rearrangement; RT-PCR for MYB-NFIB fusion transcript; RNA-based sequencing (whole transcriptome or targeted)
[[File:MYB FISH break-apart probe.png|none|thumb|FISH with a break-apart probe targeting the 5' (red) and 3' (green) ''MYB'' gene region. Juxtaposed red and green signals indicate alleles with an intact ''MYB'' gene locus, and split / separated red and green signals indicate alleles with ''MYB'' rearrangement. The separation in this case is small, suggesting an inversion (i.e., intrachromosomal rearrangement).]]
[[File:MYB FISH break-apart probe.png|none|thumb|FISH with a break-apart probe targeting the 5' (red) and 3' (green) ''MYB'' gene region. Juxtaposed red and green signals indicate alleles with an intact ''MYB'' gene locus, and split / separated red and green signals indicate alleles with ''MYB'' rearrangement. The separation in this case is small, suggesting an inversion (i.e., intrachromosomal rearrangement).]]
[[File:Negative MYB FISH.tif|none|thumb|FISH with a break-apart probe targeting the 5' (red) and 3' (green) ''MYB'' gene region. This sample was negative for ''MYB'' rearrangement, and the majority of cells showed 1-3 fused red/green signals (juxtaposed red and green probe signals), consistent with an intact (unrearranged) ''MYB'' gene region.]]
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