cDNA cloning and expression analysis of NeuroD mRNA in human retina.

cDNA cloning and expression analysis of NeuroD mRNA in human retina.
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人视网膜中 NeuroD mRNA 的 cDNA 克隆和表达分析。

DOI:
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发表时间:
1997
期刊:
Biochemical and Biophysical Research Communications - BBRC
影响因子:
--
通讯作者:
I. Ahmad
I. Ahmad
中科院分区:
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文献类型:
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作者:
H. R. Acharya;C. Dooley;W. Thoreson;I. Ahmad

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我们已经表明,bHLH蛋白参与哺乳动物视网膜发育。在这里,我们报告的鉴定和分析的神经源性分化基因,NeuroD,在人类视网膜的表达。成人视网膜原位杂交和免疫细胞化学分析表明,NeuroD的成绩单和NeuroD免疫反应主要定位于外核层,其中包含的光感受器。PCR扩增的cDNA的Southern分析显示,NeuroD mRNA也在胎儿人视网膜中表达。使用胎猴视网膜分析NeuroD在发育中的视网膜中的空间分布。NeuroD转录本和免疫反应性主要在外成神经细胞层中检测到。因此,NeuroD可能参与光感受器的分化以及分化特性的维持。
We have shown that bHLH proteins are involved in mammalian retinal development. Here we report the identification and analysis of the expression of a neurogenic differentiation gene, NeuroD, in human retina. In situ hybridization and immunocytochemical analyses of adult retina showed that NeuroD transcripts and NeuroD immunoreactivity are predominantly localized to the outer nuclear layer which contains the photoreceptors. Southern analysis of PCR-amplified cDNA revealed that NeuroD mRNA is also expressed in fetal human retina. Fetal monkey retina was used to analyse the spatial distribution of NeuroD in the developing retina. Both NeuroD transcripts and immunoreactivity are largely detected in the outer neuroblastic layer. Therefore, NeuroD may be involved in the differentiation as well as maintenance of the differentiated properties of photoreceptors.
DOI: --
发表时间: 1993-09
期刊: Development
影响因子: 4.6
作者:
K. Zimmerman;J. Shih;J. Bars;A. Collazo;D. Anderson
通讯作者: K. Zimmerman;J. Shih;J. Bars;A. Collazo;D. Anderson
来自人体组织和细胞系的 cDNA 文库。
DOI: 10.1159/000133595
发表时间: 1993
期刊: Cytogenetics and cell genetics
影响因子: --
作者:
Swaroop,A;Xu,J
通讯作者: Xu,J