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Leveraging chromatin accessibility for transcriptional regulatory network inference in T Helper 17 Cells

ABSTRACT: This SuperSeries is composed of the SubSeries listed below.

ORGANISM(S): Mus musculus

PROVIDER: GSE113723 | GEO | 2018/12/16

REPOSITORIES: GEO

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Leveraging chromatin accessibility for transcriptional regulatory network inference in T Helper 17 Cells.

Project description: Not available

| S-EPMC6396413 | biostudies-literature

Leveraging chromatin accessibility for transcriptional regulatory network inference in T Helper 17 Cells [ATAC-seq]

Project description:Transcriptional regulatory networks (TRNs) provide insight into cellular behavior by describing interactions between transcription factors (TFs) and their gene targets. The Assay for Transposase Accessible Chromatin (ATAC)-seq, coupled with transcription-factor motif analysis, provides indirect evidence of chromatin binding for hundreds of TFs genome-wide. Here, we propose methods for TRN inference in a mammalian setting, using ATAC-seq data to influence gene expression modeling. We rigorously test our methods in the context of T Helper Cell Type 17 (Th17) differentiation, generating new ATAC-seq data to complement existing Th17 genomic resources (plentiful gene expression data, TF knock-outs and ChIP-seq experiments). In this resource-rich mammalian setting our extensive benchmarking provides quantitative, genome-scale evaluation of TRN inference combining ATAC-seq and RNA-seq data. We refine and extend our previous Th17 TRN, using our new TRN inference methods to integrate all Th17 data (gene expression, ATAC-seq, TF KO, ChIP-seq). We highlight new roles for individual TFs and groups of TFs (“TF-TF modules”) in Th17 gene regulation. Given the popularity of ATAC-seq (a widely adapted protocol with high resolution and low sample input requirements), we anticipate that application of our methods will improve TRN inference in new mammalian systems and be of particular use for rare, uncharacterized cell types.

2018-12-16 | GSE113721 | GEO

Leveraging chromatin accessibility for transcriptional regulatory network inference in T Helper 17 Cells [RNA-seq]

2018-12-16 | GSE113720 | GEO

Leveraging chromatin accessibility for transcriptional regulatory network inference in T Helper 17 Cells

Project description:Leveraging chromatin accessibility for transcriptional regulatory network inference in T Helper 17 Cells

| PRJNA453780 | ENA

Leveraging chromatin accessibility for transcriptional regulatory network inference in T Helper 17 Cells [ATAC-seq]

Project description:Leveraging chromatin accessibility for transcriptional regulatory network inference in T Helper 17 Cells [ATAC-seq]

| PRJNA453783 | ENA

Leveraging chromatin accessibility for transcriptional regulatory network inference in T Helper 17 Cells [RNA-seq]

Project description:Leveraging chromatin accessibility for transcriptional regulatory network inference in T Helper 17 Cells [RNA-seq]

| PRJNA453784 | ENA