General approach for in vivo recovery of cell type-specific effector gene sets.
General approach for in vivo recovery of cell type-specific effector gene sets.
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DOI:
10.1101/gr.167668.113
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发表时间:
2014-05
期刊:
影响因子:
7
通讯作者:
Davidson EH
中科院分区:
文献类型:
--
作者:
Barsi JC;Tu Q;Davidson EH
Differentially expressed, cell type-specific effector gene sets hold the key to multiple important problems in biology, from theoretical aspects of developmental gene regulatory networks (GRNs) to various practical applications. Although individual cell types of interest have been recovered by various methods and analyzed, systematic recovery of multiple cell type-specific gene sets from whole developing organisms has remained problematic. Here we describe a general methodology using the sea urchin embryo, a material of choice because of the large-scale GRNs already solved for this model system. This method utilizes the regulatory states expressed by given cells of the embryo to define cell type and includes a fluorescence activated cell sorting (FACS) procedure that results in no perturbation of transcript representation. We have extensively validated the method by spatial and qualitative analyses of the transcriptome expressed in isolated embryonic skeletogenic cells and as a consequence, generated a prototypical cell type-specific transcriptome database.
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影响因子:
2.7
作者:
Li, Enhu;Materna, Stefan C.;Davidson, Eric H.
通讯作者:
Davidson, Eric H.
影响因子:
15
作者:
Knapp, Regina T.;Wu, Ching-Hsuan;Joester, Derk
通讯作者:
Joester, Derk
影响因子:
7
作者:
Spencer, W. Clay;Zeller, Georg;Miller, David M., III
通讯作者:
Miller, David M., III
影响因子:
2.7
作者:
de-Leon, Smadar Ben-Tabou;Su, Yi-Hsien;Davidson, Eric H.
通讯作者:
Davidson, Eric H.
DOI:
10.1073/pnas.0711220105
发表时间:
2008-04-22
影响因子:
11.1
作者:
Oliveri, Paola;Tu, Qiang;Davidson, Eric H.
通讯作者:
Davidson, Eric H.