Repositioning of Muscle-specific Genes Relative to the Periphery of SC-35 Domains during Skeletal Myogenesis
نویسندگان
چکیده
منابع مشابه
Repositioning of muscle-specific genes relative to the periphery of SC-35 domains during skeletal myogenesis.
Previous studies have shown that in a given cell type, certain active genes associate with SC-35 domains, nuclear regions rich in RNA metabolic factors and excluded from heterochromatin. This organization is not seen for all active genes; therefore, it is important to determine whether and when this locus-specific organization arises during development and differentiation of specific cell types...
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Typically, eukaryotic nuclei contain 10-30 prominent domains (referred to here as SC-35 domains) that are concentrated in mRNA metabolic factors. Here, we show that multiple specific genes cluster around a common SC-35 domain, which contains multiple mRNAs. Nonsyntenic genes are capable of associating with a common domain, but domain "choice" appears random, even for two coordinately expressed ...
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ژورنال
عنوان ژورنال: Molecular Biology of the Cell
سال: 2004
ISSN: 1059-1524,1939-4586
DOI: 10.1091/mbc.e03-06-0388