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M6A modification maps of mRNA in bone marrow-derived macrophages (BMDMs) from mouse

ABSTRACT: m6A modification maps of mRNA in bone marrow-derived macrophages (BMDMs) from mouse

PROVIDER: PRJNA642873 | ENA |

REPOSITORIES: ENA

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			Action	DRS
	SRR12110267.fastq.gz	Fastqsanger.gz
	SRR12110268.fastq.gz	Fastqsanger.gz
	SRR12110269.fastq.gz	Fastqsanger.gz
	SRR12110270.fastq.gz	Fastqsanger.gz
	SRR12110271.fastq.gz	Fastqsanger.gz

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m6A modification maps of mRNA in bone marrow-derived macrophages (BMDMs) from mouse

Project description:We report the application of sequencing technology for high-throughput profiling of mRNA m6A methylation in mice BMDMs with or without PBS treatment. By obtaining over thirty billion bases of sequence from m6A antibody immunoprecipitated mRNA, we generated m6A methylation maps of mouse BMDMs in the presence or absence of LPS. We find that SOCS1 mRNA methylation is robustly enhanced by LPS treatment in WT BMDMs, leading to the increase of SOCS1 expression. However, LPS challenge fails to increase SOCS1 expression in the M14-/- BMDMs, indicating m6A modification plays a cirital role in the SOCS1 expression. This study provides a framework for the application of comprehensive mRNA m6A profiling towards characterization of BMDMs.

2020-12-09 | GSE153511 | GEO

m6A-seq analysis of Wild Type and Mettl3-/- BMDMs (bone-marrow-derived macrophages) Transcriptomes

Project description:To investigate the role of METTL3-mediated m6A modification in macrophage, we performed m6A-sequencing to map the m6A modification in bone-marrow-derived macrophages (BMDMs) in wild type (WT) and Mettl3-/- mice.

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m6A-seq analysis of Mettl3fl/fl (WT) and Mettl3fl/fl,LyzM-cre (cKO) bone-marrow-derived macrophages(BMDMs) transcriptomes

Project description:To investigate the role of RNA methyltransferase METTL3-mediated m6A modification in macrophage, we performed m6A-sequencing to map the m6A modification in bone-marrow-derived macrophages (BMDMs) from Mettl3fl/fl (WT) and Mettl3fl/fl,LyzM-cre (cKO) mice

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m6A-seq analysis of Mettl3fl/fl (WT) and Mettl3fl/fl,LyzM-cre (cKO) bone-marrow-derived macrophages (BMDMs) transcriptomes after co-culturing with MC38 cells

Project description:To investigate the role of RNA methyltransferase METTL3-mediated m6A modification in macrophage after co-culturing with MC38 cells, we performed m6A-sequencing to map the m6A modification in bone-marrow-derived macrophages (BMDMs) from Mettl3fl/fl (WT) and Mettl3fl/fl,LyzM-cre (cKO) mice

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Project description:To investigate the role of METTL3-mediated m6A modification in macrophage, we performed RNA-sequencing in bone-marrow-derived macrophages (BMDMs) in wild type (WT) and Mettl3-/- (KO) mice We then performed gene expression profiling analysis using data obtained from RNA-seq of WT and KO BMDMs

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m6A RNA modification controls cell fate transition in mammalian embryonic stem cells

Project description:N6-methyl-adenosine (m6A) is the most abundant modification on messenger RNAs and is linked to human diseases, but its functions in mammalian development are poorly understood. Here we reveal the evolutionary conservation and function of m6A by mapping the m6A methylome in mouse and human embryonic stem cells. Thousands of messenger and long noncoding RNAs show conserved m6A modification, including transcripts encoding core pluripotency transcription factors. m6A is enriched over 3M-bM-^@M-^Y untranslated regions at defined sequence motifs, and marks unstable transcripts, including transcripts turned over upon differentiation. Genetic inactivation or depletion of mouse and human Mettl3, one of the m6A methylases, led to m6A erasure on select target genes, prolonged Nanog expression upon differentiation, and impaired ESCM-bM-^@M-^Ys exit from self-renewal towards differentiation into several lineages in vitro and in vivo. Thus, m6A is a mark of transcriptome flexibility required for stem cells to differentiate to specific lineages. Examing m6A modification differences in two different cell types

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m6A modification maps of mRNA in colonic epithelial cells from mouse

Project description:m6A modification maps of mRNA in colonic epithelial cells from mouse

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