GSE196479
Mutant NPM1 binds chromatin and directly regulates oncogenic transcription in acute myeloid leukemia [SLAM-seq]
We use an endogenously degrader tagged NPM1c leukemia cell line that allows rapid small molecule induced degradation to show that NPM1c occupies specific chromatin targets in AML. Overall design: To investigate rapid changes just minutes after NPM1c degradation, we performed nascent mRNA sequencing (SLAM-seq) in NPM1 mutant leukemia cell line (OCI-AML3-NPM1c-FKBP12) in which only the mutant allele of NPM1 is modified to produce an endogenously tagged version of NPM1c that has an FKBP12 tag treated with dTAG-13 for 15 to 180 minutes.