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Fast and flexible profiling of chromatin accessibility and total RNA expression in single nucleus using Microwell-seq3 [MW3_WT]

ABSTRACT: Fast and flexible profiling of chromatin accessibility and total RNA expression in single nucleus using Microwell-seq3 [MW3_WT]

PROVIDER: PRJNA934473 | ENA |

REPOSITORIES: ENA

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Fast and flexible profiling of chromatin accessibility and total RNA expression in single nucleus using Microwell-seq3 [MW3_WT]

Project description:Chromatin accessibility and transcriptome profiling are the most critical tools in single-cell technologies. Here, we present Microwell-seq3, a high-throughput and easy-to-handle platform for high-sensitive single-nucleus chromatin accessibility or full-length gene expression profiling. The method combined pre-indexing and a dual-pass “chip-in-tube” strategy for nuclei loading and DNA amplification. Therefore, Microwell-seq3 does not require specialized equipment and is suitable for any molecular biology lab with simple consumables and thermal cycler. We applied Microwell-seq3 to profile the chromatin accessibility in more than 200,000 single nuclei and the full-length transcriptome in about 50,000 nuclei from multiple adult mouse tissues. Joint analysis of cell-type specific regulatory elements and total RNA uncovered cell type heterogeneity and differentially expressed genes in brain compared with previous polyadenylated transcripts capturing methods. Gene regulatory networks based on full-length transcriptome and chromatin accessibility provided improved cell-cell communications in neurons and glia. Finally, we applied Microwell-seq3 to comprehensively characterize malignant cells in spontaneous tumors from aging mouse.

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Fast and flexible profiling of chromatin accessibility and total RNA expression in single nucleus using Microwell-seq3

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

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