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RiboMinus RNA-Seq of UPF1 depletion in human colorectal adenocarcinoma cell line HCT116 via the auxin-inducible degron (AID) system

ABSTRACT: RiboMinus RNA-Seq of UPF1 depletion in human colorectal adenocarcinoma cell line HCT116 via the auxin-inducible degron (AID) system

PROVIDER: PRJEB72541 | ENA |

REPOSITORIES: ENA

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			Action	DRS
	ERR12652871_1.fastq.gz	Fastqsanger.gz
	ERR12652871_2.fastq.gz	Fastqsanger.gz
	ERR12652872_1.fastq.gz	Fastqsanger.gz
	ERR12652872_2.fastq.gz	Fastqsanger.gz
	ERR12652873_1.fastq.gz	Fastqsanger.gz

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Ribo-Seq of UPF1 depletion in human colorectal adenocarcinoma cell line HCT116 via the auxin-inducible degron (AID) system

Project description:UPF1 is a multi-domain RNA helicase that constantly monitors the transcriptome by non-specifically binding to mRNAs, dissociating from non-target transcripts, and initiating degradation on selected target RNAs via multiple proposed pathways such as nonsense-mediated decay (NMD). NMD is a translation-coupled mechanism that targets mRNAs harboring a premature stop codon (PTC) for degradation, thereby serving as a quality control and gene regulatory pathway ensuring transcriptome integrity. The UPF1 gene is essential in cultured human cells and previous studies relied mostly on RNA interference to downregulate UPF1. Here we established an auxin-inducible UPF1 degron system in the human colorectal adenocarcinoma cell line HCT116 by first inserting the auxin receptor F-box protein-encoding AtAFB2-mCherry in the AAVS1 locus, followed by tagging UPF1 at the N-terminus with an V5-AID-tag (AID = miniIAA7 = AtIAA7 amino acids 37–104). With this cell lines we performed Ribo-Seq (ribosome footprinting) to assess the effects of UPF1 depletion on translation. To this end, depletion of UPF1 was induced with 500 µM indole-3-acetic acid (IAA) for 12h. As control untreated cells were used.

2025-09-01 | E-MTAB-13837 | biostudies-arrayexpress

RNA-Seq of UPF1 depletion in human colorectal adenocarcinoma cell line HCT116 via the auxin-inducible degron (AID) system

Project description:UPF1 is a multi-domain RNA helicase that constantly monitors the transcriptome by non-specifically binding to mRNAs, dissociating from non-target transcripts, and initiating degradation on selected target RNAs via multiple proposed pathways such as nonsense-mediated decay (NMD). NMD is a translation-coupled mechanism that targets mRNAs harboring a premature stop codon (PTC) for degradation, thereby serving as a quality control and gene regulatory pathway ensuring transcriptome integrity. The UPF1 gene is essential in cultured human cells and previous studies relied mostly on RNA interference to downregulate UPF1. Here we established an auxin-inducible UPF1 degron system in the human colorectal adenocarcinoma cell line HCT116 by first inserting the auxin receptor F-box protein-encoding AtAFB2-mCherry in the AAVS1 locus, followed by tagging UPF1 at the N-terminus with an V5-AID-tag (AID = miniIAA7 = AtIAA7 amino acids 37–104). With this cell line we wanted to explore the time-resolved transcriptome-wide expression changes including the extent of NMD inhibition upon rapid depletion of UPF1. To this end, depletion of UPF1 was induced with 500 µM indole-3-acetic acid (IAA) for various time periods (0-48h). As controls, the parental cell line (with AtAFB2-mCherry in the AAVS1 locus) or untreated cells were used.

2025-09-01 | E-MTAB-13788 | biostudies-arrayexpress

RiboMinus RNA-Seq of UPF1 depletion in human colorectal adenocarcinoma cell line HCT116 via the auxin-inducible degron (AID) system

Project description:UPF1 is a multi-domain RNA helicase that constantly monitors the transcriptome by non-specifically binding to mRNAs, dissociating from non-target transcripts, and initiating degradation on selected target RNAs via multiple proposed pathways such as nonsense-mediated decay (NMD). NMD is a translation-coupled mechanism that targets mRNAs harboring a premature stop codon (PTC) for degradation, thereby serving as a quality control and gene regulatory pathway ensuring transcriptome integrity. The UPF1 gene is essential in cultured human cells and previous studies relied mostly on RNA interference to downregulate UPF1. Here we established an auxin-inducible UPF1 degron system in the human colorectal adenocarcinoma cell line HCT116 by first inserting the auxin receptor F-box protein-encoding AtAFB2-mCherry in the AAVS1 locus, followed by tagging UPF1 at the N-terminus with an V5-AID-tag (AID = miniIAA7 = AtIAA7 amino acids 37–104). With this experiment using rRNA depletion during library preparation, we wanted to explore the time-resolved transcriptome-wide expression changes, especially of non-poly(A) RNAs, upon rapid depletion of UPF1. To this end, depletion of UPF1 was induced with 500 µM indole-3-acetic acid (IAA) for two time periods (12h or 48h). As control, the parental cell line (with AtAFB2-mCherry in the AAVS1 locus) was used.

2025-09-01 | E-MTAB-13787 | biostudies-arrayexpress

SLAM-Seq of UPF1 depletion in human colorectal adenocarcinoma cell line HCT116 via the auxin-inducible degron (AID) system

Project description:UPF1 is a multi-domain RNA helicase that constantly monitors the transcriptome by non-specifically binding to mRNAs, dissociating from non-target transcripts, and initiating degradation on selected target RNAs via multiple proposed pathways such as nonsense-mediated decay (NMD). NMD is a translation-coupled mechanism that targets mRNAs harboring a premature stop codon (PTC) for degradation, thereby serving as a quality control and gene regulatory pathway ensuring transcriptome integrity. The UPF1 gene is essential in cultured human cells and previous studies relied mostly on RNA interference to downregulate UPF1. Here we established an auxin-inducible UPF1 degron system in the human colorectal adenocarcinoma cell line HCT116 by first inserting the auxin receptor F-box protein-encoding AtAFB2-mCherry in the AAVS1 locus, followed by tagging UPF1 at the N-terminus with an V5-AID-tag (AID = miniIAA7 = AtIAA7 amino acids 37–104). Using SLAM-Seq and this cell line, we wanted to explore the time-resolved RNA stability changes upon rapid depletion of UPF1. To this end, depletion of UPF1 was induced with 500 µM indole-3-acetic acid (IAA) for various time periods (0h, 12h and 24h) and the cells were labeled with 200 µM 4-thiouridine (4SU) the last 2 hours before harvesting. As controls, the parental cell line (with AtAFB2-mCherry in the AAVS1 locus) or unlabeled cells were used.

2025-09-01 | E-MTAB-13836 | biostudies-arrayexpress

RNA-Seq of UPF1 recovery in human colorectal adenocarcinoma cell line HCT116 previously depleted via the auxin-inducible degron (AID) system

Project description:UPF1 is a multi-domain RNA helicase that constantly monitors the transcriptome by non-specifically binding to mRNAs, dissociating from non-target transcripts, and initiating degradation on selected target RNAs via multiple proposed pathways such as nonsense-mediated decay (NMD). NMD is a translation-coupled mechanism that targets mRNAs harboring a premature stop codon (PTC) for degradation, thereby serving as a quality control and gene regulatory pathway ensuring transcriptome integrity. The UPF1 gene is essential in cultured human cells and previous studies relied mostly on RNA interference to downregulate UPF1. Here we used an auxin-inducible UPF1 degron system in the human colorectal adenocarcinoma cell line HCT116 by first inserting the auxin receptor F-box protein-encoding AtAFB2-mCherry in the AAVS1 locus, followed by tagging UPF1 at the N-terminus with an V5-AID-tag (AID = miniIAA7 = AtIAA7 amino acids 37–104). With this experiment we wanted to explore the time-resolved transcriptome-wide expression changes upon recovery (re-expression) of UPF1 after 24-hour depletion of UPF1. To this end, depletion of UPF1 was induced with 500 µM indole-3-acetic acid (IAA) for 24 hours and the cells were incubated for various recovery time periods (0-48h) without IAA. As controls, untreated cells were used.

2025-09-01 | E-MTAB-13789 | biostudies-arrayexpress

Initial Test-RNA-Seq of UPF1 depletion in human colorectal adenocarcinoma cell line HCT116 via the auxin-inducible degron (AID) system

Project description:UPF1 is a multi-domain RNA helicase that constantly monitors the transcriptome by non-specifically binding to mRNAs, dissociating from non-target transcripts, and initiating degradation on selected target RNAs via multiple proposed pathways such as nonsense-mediated decay (NMD). NMD is a translation-coupled mechanism that targets mRNAs harboring a premature stop codon (PTC) for degradation, thereby serving as a quality control and gene regulatory pathway ensuring transcriptome integrity. The UPF1 gene is essential in cultured human cells and previous studies relied mostly on RNA interference to downregulate UPF1. Here we established an auxin-inducible UPF1 degron system in the human colorectal adenocarcinoma cell line HCT116 by first inserting the auxin receptor F-box protein-encoding AtAFB2-mCherry in the AAVS1 locus, followed by tagging UPF1 at the N-terminus or C-terminus with an V5-AID-tag (AID = miniIAA7 = AtIAA7 amino acids 37–104). With these cell lines we wanted to assess the transcriptome-wide expression changes upon rapid depletion of UPF1, estimate the effects of auxin treatment and compare N-terminal versus C-terminal tagging. To this end, depletion of UPF1 was induced with 500 µM indole-3-acetic acid (IAA) for various time periods (0-12h). As controls, the parental cell line (with AtAFB2-mCherry in the AAVS1 locus) or untreated cells were used.

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Long-read ONT-dRNA and PacBio Kinnex full-length RNA sequencing of UPF1 depletion in human colorectal adenocarcinoma cell line HCT116 via the auxin-inducible degron (AID) system

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Ribo-Seq of UPF1 depletion in human colorectal adenocarcinoma cell line HCT116 via the auxin-inducible degron (AID) system

Project description:Ribo-Seq of UPF1 depletion in human colorectal adenocarcinoma cell line HCT116 via the auxin-inducible degron (AID) system

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SLAM-Seq of UPF1 depletion in human colorectal adenocarcinoma cell line HCT116 via the auxin-inducible degron (AID) system

Project description:SLAM-Seq of UPF1 depletion in human colorectal adenocarcinoma cell line HCT116 via the auxin-inducible degron (AID) system

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RNA-Seq of UPF1 depletion in human colorectal adenocarcinoma cell line HCT116 via the auxin-inducible degron (AID) system

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