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RNA-seq study on MLL-AF9 leukemia cells harboring JMJD1C sgRNAs targeting jumonji and zinc finger domains.

ABSTRACT: RNA-seq study on MLL-AF9 leukemia cells harboring JMJD1C sgRNAs targeting jumonji and zinc finger domains.

PROVIDER: PRJNA532409 | ENA |

REPOSITORIES: ENA

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RNA-seq study on MLL-AF9 leukemia cells harboring JMJD1C sgRNAs targeting jumonji and zinc finger domains.

Project description:We transduced clonally MLL-AF9 leukemia cells expressing cas9 with sgRNA targeting the jumonji and zinc finger domains of JMJD1C. GFP (MLL-AF9) and TdTomato (sgRNA) double positive cells were sorted on Day 6 after transduction. Total RNA was isolated followed by mRNA selection. cDNA libraries were generated and NextGen Sequencing was performed.

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ChIP-seq of histone marks H3K36, H3K27, and H3K9 in JMJD1C knockout or mutated MLL-AF9 leukemia cells

Project description:We performed genome-wide profiling of H3K9me3, H3K9me1, H3K27me3, and H3K36me3 by ChIP-seq in JMJD1C knockout or mutated MLL-AF9 leukemia cells. For ChIP-seq in JMJD1C mutated cells, we transduced sgRNA targeting the zinc finger, jumonji domain of JMJD1C or Renilla control and sorted on day 6 for GFP (MLL-AF9) Tdtomato (sgRNA) double positive cells. For ChIP-seq in JMJD1C knockout cells, we transduced Jmjd1c flox/flox MLL-AF9 leukemia cells with CRE TdTomato and sorted on day 6 for GFP (MLL-AF9) Tdtomato (CRE) double positive cells. These cells were subjected to ChIP-seq analysis with either H3K27me3, H3K9me3, H3K9me1 (JMJD1C knockout cells) or H3K36me3 (both knockout and mutated cells) antibody. We found increased H3K36me3 level at promoters of differentially expressed genes between control and JMJD1C loss or mutated leukemia cells.

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