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Wang, W. ; Wang, Y.* ; Lyu, R.* ; Grün, D.*

Scalable identification of lineage-specific gene regulatory networks from metacells with NetID.

Genome Biol. 25:275 (2024)
Publ. Version/Full Text DOI PMC
Open Access Gold
Creative Commons Lizenzvertrag
The identification of gene regulatory networks (GRNs) is crucial for understanding cellular differentiation. Single-cell RNA sequencing data encode gene-level covariations at high resolution, yet data sparsity and high dimensionality hamper accurate and scalable GRN reconstruction. To overcome these challenges, we introduce NetID leveraging homogenous metacells while avoiding spurious gene-gene correlations. Benchmarking demonstrates superior performance of NetID compared to imputation-based methods. By incorporating cell fate probability information, NetID facilitates the prediction of lineage-specific GRNs and recovers known network motifs governing bone marrow hematopoiesis, making it a powerful toolkit for deciphering gene regulatory control of cellular differentiation from large-scale single-cell transcriptome data.
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Publication type Article: Journal article
Document type Scientific Article
Corresponding Author
Keywords Transcription Factors; C/ebp-alpha; Cell; Mechanisms; Expression; Database; Gata-1; Klf1
ISSN (print) / ISBN 1474-760X
e-ISSN 1465-6906
Journal Genome Biology
Quellenangaben Volume: 25, Issue: 1, Pages: , Article Number: 275 Supplement: ,
Publisher BioMed Central
Publishing Place Campus, 4 Crinan St, London N1 9xw, England
Non-patent literature Publications
Reviewing status Peer reviewed
Grants Julius-Maximilians-Universitt Wrzburg (3088)