TENET: gene network reconstruction using transfer entropy reveals key regulatory factors from single cell transcriptomic data.

ABSTRACT: Accurate prediction of gene regulatory rules is important towards understanding of cellular processes. Existing computational algorithms devised for bulk transcriptomics typically require a large number of time points to infer gene regulatory networks (GRNs), are applicable for a small number of genes and fail to detect potential causal relationships effectively. Here, we propose a novel approach 'TENET' to reconstruct GRNs from single cell RNA sequencing (scRNAseq) datasets. Employing transfer entropy (TE) to measure the amount of causal relationships between genes, TENET predicts large-scale gene regulatory cascades/relationships from scRNAseq data. TENET showed better performance than other GRN reconstructors, in identifying key regulators from public datasets. Specifically from scRNAse

SUBMITTER: Kim J 

PROVIDER: S-EPMC7797076 | biostudies-literature | 2021 Jan

REPOSITORIES: biostudies-literature