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中文摘要
翻译
我们的目标是剖析着丝粒蛋白与基因组中着丝粒染色质结合的机制,并为有功能的着丝粒奠定基础。我们已经发表了一些关于这项工作的论文,还有2篇手稿详细介绍了更多参与着丝粒功能的cenRNAs。我们也有未发表的EM和生化数据,展示了CENP-A核小体在存在或不存在各种蛋白质的情况下如何改变。这些数据表明,各种表观遗传因素,即lncRNAs和动粒蛋白,可以调节CENP-A结构,以独特地定义功能着丝粒结构域是如何形成和维持的。
英文摘要
Our goal is to dissect the mechanism by which kinetochore proteins binds the centromeric chromatin in the genome and creates the basis for a functional centromere. We have published a few papers on this work, and have 2 more manuscripts that detail more cenRNAs involved in centromere function. We also have unpublished work with EM and biochemical data demonstrating how CENP-A nucleosomes can be altered in the presence or absence of various proteins. These data demonstrate how various epigenetic factors, namely lncRNAs and kinetochore proteins, can modulate CENP-A structure to uniquely define how functional centromere domains are formed and maintained.
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Analysis of centromere identity and structure in human cells
  • 批准号:
    8553040
  • 项目类别:
  • 资助金额:
    $30.55万
  • 财政年份:
    --
  • 负责人:
    YAMINI P DALAL
  • 依托单位:
Genome wide profiling of histone variants in tumors
  • 批准号:
    8938009
  • 项目类别:
  • 资助金额:
    $36.81万
  • 财政年份:
    --
  • 负责人:
    YAMINI P DALAL
  • 依托单位:
Analysis of centromere identity and structure in human cells
  • 批准号:
    10014571
  • 项目类别:
  • 资助金额:
    $47.33万
  • 财政年份:
    --
  • 负责人:
    YAMINI P DALAL
  • 依托单位:
Analysis of centromere identity and structure in human cells
  • 批准号:
    7966218
  • 项目类别:
  • 资助金额:
    $31.78万
  • 财政年份:
    --
  • 负责人:
    YAMINI P DALAL
  • 依托单位:
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