CellBIC: bimodality-based top-down clustering of single-cell RNA sequencing data reveals hierarchical structure of the cell type
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CellBIC : bimodality-based top-down clustering of single-cell RNA sequencing data reveals hierarchical structure of the cell type. / Kim, Junil; Stanescu, Diana E; Won, Kyoung Jae.
I: Nucleic Acids Research, Bind 46, Nr. 21, e124, 2018, s. 1-8.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › fagfællebedømt
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TY - JOUR
T1 - CellBIC
T2 - bimodality-based top-down clustering of single-cell RNA sequencing data reveals hierarchical structure of the cell type
AU - Kim, Junil
AU - Stanescu, Diana E
AU - Won, Kyoung Jae
PY - 2018
Y1 - 2018
N2 - Single-cell RNA sequencing (scRNA-seq) is a powerful tool to study heterogeneity and dynamic changes in cell populations. Clustering scRNA-seq is essential in identifying new cell types and studying their characteristics. We develop CellBIC (single Cell BImodal Clustering) to cluster scRNA-seq data based on modality in the gene expression distribution. Compared with classical bottom-up approaches that rely on a distance metric, CellBIC performs hierarchical clustering in a top-down manner. CellBIC outperformed the bottom-up hierarchical clustering approach and other recently developed clustering algorithms while maintaining the hierarchical structure of cells. Importantly, CellBIC identifies type 2 diabetes and age specific β cell signatures characterized by SIX3 and CDH2, respectively.
AB - Single-cell RNA sequencing (scRNA-seq) is a powerful tool to study heterogeneity and dynamic changes in cell populations. Clustering scRNA-seq is essential in identifying new cell types and studying their characteristics. We develop CellBIC (single Cell BImodal Clustering) to cluster scRNA-seq data based on modality in the gene expression distribution. Compared with classical bottom-up approaches that rely on a distance metric, CellBIC performs hierarchical clustering in a top-down manner. CellBIC outperformed the bottom-up hierarchical clustering approach and other recently developed clustering algorithms while maintaining the hierarchical structure of cells. Importantly, CellBIC identifies type 2 diabetes and age specific β cell signatures characterized by SIX3 and CDH2, respectively.
U2 - 10.1093/nar/gky698
DO - 10.1093/nar/gky698
M3 - Journal article
C2 - 30102368
VL - 46
SP - 1
EP - 8
JO - Nucleic Acids Research
JF - Nucleic Acids Research
SN - 0305-1048
IS - 21
M1 - e124
ER -
ID: 200859397