例如:"lncRNA", "apoptosis", "WRKY"

Exome sequencing identifies truncating mutations in PRRT2 that cause paroxysmal kinesigenic dyskinesia.

Nat. Genet.2011 Nov 20;43(12):1252-5
{{ 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


Paroxysmal kinesigenic dyskinesia is the most common type of paroxysmal movement disorder and is often misdiagnosed clinically as epilepsy. Using whole-exome sequencing followed by Sanger sequencing, we identified three truncating mutations within PRRT2 (NM_145239.2) in eight Han Chinese families with histories of paroxysmal kinesigenic dyskinesia: c.514_517delTCTG (p.Ser172Argfs*3) in one family, c.649dupC (p.Arg217Profs*8) in six families and c.972delA (p.Val325Serfs*12) in one family. These truncating mutations co-segregated exactly with the disease in these families and were not observed in 1,000 control subjects of matched ancestry. PRRT2 is a newly discovered gene consisting of four exons encoding the proline-rich transmembrane protein 2, which encompasses 340 amino acids and contains two predicted transmembrane domains. PRRT2 is highly expressed in the developing nervous system, and a truncating mutation alters the subcellular localization of the PRRT2 protein. The function of PRRT2 and its role in paroxysmal kinesigenic dyskinesia should be further investigated.

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