Validation of noise models for single-cell transcriptomics

被引:0
作者
Grun, Dominic [1 ,2 ]
Kester, Lennart [1 ,2 ]
van Oudenaarden, Alexander [1 ,2 ]
机构
[1] Royal Netherlands Acad Arts & Sci, Hubrecht Inst KNAW, Utrecht, Netherlands
[2] Univ Med Ctr Utrecht, Canc Genom Netherlands, Utrecht, Netherlands
基金
欧洲研究理事会;
关键词
MESSENGER-RNA-SEQ; EXPRESSION; MOLECULES;
D O I
10.1038/NMETH.2930
中图分类号
Q5 [生物化学];
学科分类号
071010 ; 081704 ;
摘要
Single-cell transcriptomics has recently emerged as a powerful technology to explore gene expression heterogeneity among single cells. Here we identify two major sources of technical variability: sampling noise and global cell-to-cell variation in sequencing efficiency. We propose noise models to correct for this, which we validate using single-molecule FISH. We demonstrate that gene expression variability in mouse embryonic stem cells depends on the culture condition.
引用
收藏
页码:637 / +
页数:7
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