Microarray analysis of gene expression in Men1 knockout embryoid body reveals genetic events involved in early mouse embryonic development.

Microarray analysis of gene expression in Men1 knockout embryoid body reveals genetic events involved in early mouse embryonic development.
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Men1 敲除胚体中基因表达的微阵列分析揭示了早期小鼠胚胎发育中涉及的遗传事件。

DOI:
10.1016/j.bbrc.2006.11.031
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发表时间:
2007-01
影响因子:
3.1
通讯作者:
--
中科院分区:
生物学4区
文献类型:
--
作者:

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Men 1基因已被确定为负责MEN 1的基因,MEN 1是一种常染色体显性遗传的遗传综合征。Men 1基因的破坏导致多个器官发育缺陷,包括神经系统,心脏,肝脏,颅骨和面部。在这项研究中,我们使用由野生型和Men 1 −/− ES细胞形成的胚状体(EBs)作为模型系统,以研究Men 1基因对胚胎发育的影响。我们通过微阵列技术详细描述了这些Men 1 −/− EB的基因表达谱,并鉴定了一系列推定的menin靶向基因,包括参与骨发育的基因(例如,Postn、Runx 2和Msx 2)、肝脏(例如,KDR)、血液(例如,Hox 9和Kitl)和胰岛(例如,Sox 4、Foxa 1、Btc、Igf 2和Nfatc 1)。进一步的研究可能会揭示menin和这些基因之间相互作用的潜在机制。
The Men1 gene has been identified as the gene responsible for MEN1, a hereditary syndrome transmitted with an autosomal dominant trait. Disruption of the Men1 gene results in defects of multiple organs development, including the nervous system, heart, liver, cranium, and face. In this study, we used embryoid bodies (EBs) formed from wild-type and Men1−/− ES cells as a model system to investigate effect of Men1 gene on the embryo development. We characterized in detail gene expression profile of these Men1−/− EBs by microarray techniques and identified a series of putative menin targeted genes, including genes involved in development of bone (e.g., Postn, Runx2, and Msx2), liver (e.g., KDR), blood (e.g., Hox9 and Kitl), and pancreatic islet (e.g., Sox4, Foxa1, Btc, Igf2, and Nfatc1). Further studies may shed light onto the underlying mechanisms of the interplay between menin and these genes.
DOI: --
发表时间: 2003-08
期刊: Cancer research
影响因子: 11.2
作者:
P. Bertolino;W. Tong;P. Herrera;H. Cassé;Chang X. Zhang;Zhao-Qi Wang
通讯作者: P. Bertolino;W. Tong;P. Herrera;H. Cassé;Chang X. Zhang;Zhao-Qi Wang
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影响因子: 5.3
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影响因子: 11.1
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发表时间: 2004-02-27
期刊: MOLECULAR CELL
影响因子: 16
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通讯作者: Meyerson, M