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Single-molecule analysis of RNA:protein interactions reveals sequential binding of different YTHDF proteins to the same mRNA molecules [RIP-Seq]

ABSTRACT: Single-molecule analysis of RNA:protein interactions reveals sequential binding of different YTHDF proteins to the same mRNA molecules [RIP-Seq]

PROVIDER: PRJNA832150 | ENA |

REPOSITORIES: ENA

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			Action	DRS
	SRR18922826_1.fastq.gz	Fastqsanger.gz
	SRR18922826_2.fastq.gz	Fastqsanger.gz
	SRR18922827_1.fastq.gz	Fastqsanger.gz
	SRR18922827_2.fastq.gz	Fastqsanger.gz
	SRR18922828_1.fastq.gz	Fastqsanger.gz

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Single-molecule analysis of RNA:protein interactions reveals sequential binding of different YTHDF proteins to the same mRNA molecules [RIP-Seq]

Project description:N6-methyladenosine (m6A) plays critical roles in gene expression control by recruiting the cytoplasmic reader proteins YTHDF1,2 and 3. Recently, the function of YTHDF proteins and whether they bind to shared or distinct sets of methylated mRNAs in cells has been the subject of debate. Here, we developed TRIBE-STAMP, an approach for single-molecule detection of the target RNAs of two RNA binding proteins simultaneously in cells. Applying TRIBE-STAMP to the YTHDF proteins revealed that most target mRNAs are shared among the three YTHDF proteins. Surprisingly, we also found that individual mRNA molecules can be bound by more than one YTHDF protein throughout their lifetime. Furthermore, we show that YTHDF proteins bind sequentially to target methylated mRNAs, with YTHDF1 binding before YTHDF2 or YTHDF3. Our data reveal shared molecular interactions among the YTHDF proteins and support a model in which YTHDF1 and YTHDF3 are unlikely to promote rapid mRNA decay.

2022-10-28 | GSE201540 | GEO

Single-molecule analysis of RNA:protein interactions reveals sequential binding of different YTHDF proteins to the same mRNA molecules [Polysome]

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Single-molecule analysis of RNA:protein interactions reveals sequential binding of different YTHDF proteins to the same mRNA molecules.

Project description:Single-molecule analysis of RNA:protein interactions reveals sequential binding of different YTHDF proteins to the same mRNA molecules.

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Single-molecule analysis of RNA:protein interactions reveals sequential binding of different YTHDF proteins to the same mRNA molecules [Polysome]

Project description:Single-molecule analysis of RNA:protein interactions reveals sequential binding of different YTHDF proteins to the same mRNA molecules [Polysome]

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Single-molecule analysis of RNA:protein interactions reveals sequential binding of different YTHDF proteins to the same mRNA molecules [TRIBE_STAMP]

Project description:Single-molecule analysis of RNA:protein interactions reveals sequential binding of different YTHDF proteins to the same mRNA molecules [TRIBE_STAMP]

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Single-molecule analysis of RNA:protein interactions reveals sequential binding of different YTHDF proteins to the same mRNA molecules.

Project description:This SuperSeries is composed of the SubSeries listed below.

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