A comparative strategy for single-nucleus and single-cell transcriptomes confirms accuracy in predicted cell-type expression from nuclear RNA.
A comparative strategy for single-nucleus and single-cell transcriptomes confirms accuracy in predicted cell-type expression from nuclear RNA.
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DOI:
10.1038/s41598-017-04426-w
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发表时间:
2017-07-20
影响因子:
4.6
通讯作者:
Zhang K
中科院分区:
文献类型:
--
作者:
Lake BB;Codeluppi S;Yung YC;Gao D;Chun J;Kharchenko PV;Linnarsson S;Zhang K
Significant heterogeneities in gene expression among individual cells are typically interrogated using single whole cell approaches. However, tissues that have highly interconnected processes, such as in the brain, present unique challenges. Single-nucleus RNA sequencing (SNS) has emerged as an alternative method of assessing a cell’s transcriptome through the use of isolated nuclei. However, studies directly comparing expression data between nuclei and whole cells are lacking. Here, we have characterized nuclear and whole cell transcriptomes in mouse single neurons and provided a normalization strategy to reduce method-specific differences related to the length of genic regions. We confirmed a high concordance between nuclear and whole cell transcriptomes in the expression of cell type and metabolic modeling markers, but less so for a subset of genes associated with mitochondrial respiration. Therefore, our results indicate that single-nucleus transcriptome sequencing provides an effective means to profile cell type expression dynamics in previously inaccessible tissues.
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影响因子:
46.9
作者:
Fuzik J;Zeisel A;Máté Z;Calvigioni D;Yanagawa Y;Szabó G;Linnarsson S;Harkany T
通讯作者:
Harkany T
影响因子:
14.8
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Krishnaswami SR;Grindberg RV;Novotny M;Venepally P;Lacar B;Bhutani K;Linker SB;Pham S;Erwin JA;Miller JA;Hodge R;McCarthy JK;Kelder M;McCorrison J;Aevermann BD;Fuertes FD;Scheuermann RH;Lee J;Lein ES;Schork N;McConnell MJ;Gage FH;Lasken RS
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Lasken RS
影响因子:
46.9
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Gaidatzis, Dimos;Burger, Lukas;Stadler, Michael B.
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Stadler, Michael B.
影响因子:
16.8
作者:
Ameur, Adam;Zaghlool, Ammar;Feuk, Lars
通讯作者:
Feuk, Lars
影响因子:
16.2
作者:
Hevner, RF;Shi, LM;Rubenstein, JLR
通讯作者:
Rubenstein, JLR