例如:"lncRNA", "apoptosis", "WRKY"

Differential expression of individual gamma-protocadherins during mouse brain development.

Mol. Cell. Neurosci.2005 Aug;29(4):603-16
{{ author.authorName }}{{getOrganisationIndexOf(author)}} {{ author.authorName }}{{getOrganisationIndexOf(author)}}
{{ author.authorName }}{{getOrganisationIndexOf(author)}} {{ author.authorName }}{{getOrganisationIndexOf(author)}}
+ et al

[No authors listed]

Author information
  • {{index+1}} {{ organisation }}

摘要


Three tandemly arrayed protocadherin gene clusters (Pcdh-alpha, -beta, -gamma) comprising more than 50 genes are found in human and mouse. Here, we have investigated the expression and distribution of individual gamma-protocadherins (Pcdhs-gamma) in the developing mouse brain. We find that transfection of Pcdh-gamma genes promotes calcium-dependent cell adhesion in HEK 293 cells. Furthermore, Pcdh-gamma can be recruited to synapses of transfected primary hippocampal neurons. Several individual members of the in total 22 Pcdhs-gamma were chosen to examine the expression of the three subfamilies, Pcdh-gammaA, -gammaB, and -gammaC. These Pcdh-gamma transcripts are expressed all over the brain, with minor regional and cell-type specific differences. Interestingly, a distinct, later onset of expression is observed for Pcdh-gammaC5, a gene located at the end of the Pcdh-gamma cluster. Largely overlapping expression patterns of individual Pcdh-gamma proteins are detected with anti-peptide antibodies. Small differences are observed in the staining of dendritic processes and synapse-rich layers. Our results support the idea that Pcdhs-gamma participate in neuronal differentiation and may be implicated in the fine-tuning of neuronal morphology and synaptogenesis. Cell autonomous regulation of transcription might generate the widespread distribution of individual Pcdhs-gamma in the brain, which is strikingly different from the restricted expression patterns observed for classical cadherins. Thus, a defined set of Pcdhs-gamma may engage in neuronal adhesion and signaling on the cellular level.

KEYWORDS: {{ getKeywords(articleDetailText.words) }}

基因功能


  • {{$index+1}}.{{ gene }}

图表


原始数据


 保存测序数据
Sample name
Organism Experiment title Sample type Library instrument Attributes
{{attr}}
{{ dataList.sampleTitle }}
{{ dataList.organism }} {{ dataList.expermentTitle }} {{ dataList.sampleType }} {{ dataList.libraryInstrument }} {{ showAttributeName(index,attr,dataList.attributes) }}

文献解读