Histone methylation, alternative splicing and neuronal differentiation
نویسندگان
چکیده
منابع مشابه
Alternative Splicing of G9a Regulates Neuronal Differentiation.
Chromatin modifications are critical for the establishment and maintenance of differentiation programs. G9a, the enzyme responsible for histone H3 lysine 9 dimethylation in mammalian euchromatin, exists as two isoforms with differential inclusion of exon 10 (E10) through alternative splicing. We find that the G9a methyltransferase is required for differentiation of the mouse neuronal cell line ...
متن کاملIntragenic epigenetic changes modulate NCAM alternative splicing in neuronal differentiation.
Alternative splicing contributes to cell type-specific transcriptomes. Here, we show that changes in intragenic chromatin marks affect NCAM (neural cell adhesion molecule) exon 18 (E18) alternative splicing during neuronal differentiation. An increase in the repressive marks H3K9me2 and H3K27me3 along the gene body correlated with inhibition of polymerase II elongation in the E18 region, but wi...
متن کاملHistone Deacetylase Activity Modulates Alternative Splicing
There is increasing evidence to suggest that splicing decisions are largely made when the nascent RNA is still associated with chromatin. Here we demonstrate that activity of histone deacetylases (HDACs) influences splice site selection. Using splicing-sensitive microarrays, we identified ∼700 genes whose splicing was altered after HDAC inhibition. We provided evidence that HDAC inhibition indu...
متن کاملRole of Aberrant Alternative Splicing in Cancer
Alternative splicing can alter genome sequence and as a consequence, many genes change to oncogenes. This event can also affect protein function and diversity. The growing number of study elucidate the pathological influence of impaired alternative splicing events on numerous disease including cancer. Here, we would like to highlight the significant role of alternative splicing in cancer biolog...
متن کاملComprehensive Analysis of Alternative Splicing and Functionality in Neuronal Differentiation of P19 Cells
BACKGROUND Alternative splicing, which produces multiple mRNAs from a single gene, occurs in most human genes and contributes to protein diversity. Many alternative isoforms are expressed in a spatio-temporal manner, and function in diverse processes, including in the neural system. METHODOLOGY/PRINCIPAL FINDINGS The purpose of the present study was to comprehensively investigate neural-splic...
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ژورنال
عنوان ژورنال: Neurogenesis
سال: 2016
ISSN: 2326-2133
DOI: 10.1080/23262133.2016.1204844