نتایج جستجو برای: chromodomain y cdy1
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MAGGY is a Ty3/Gypsy retrotransposon, which was identified in the rice blast fungus Magnaporthe oryzae. Some Ty3/Gypsy retrotransposons, including MAGGY, contain a chromodomain-like module (CLM) in the C-terminus of the integrase domain. We have made a series of MAGGY mutants to examine the role of the CLM in the transposition activity of the element. Introduction of a mutation at different pos...
Cell differentiation is mediated by lineage-determining transcription factors. We show that chromodomain helicase DNA-binding domain 2 (Chd2), a SNF2 chromatin remodelling enzyme family member, interacts with MyoD and myogenic gene regulatory sequences to specifically mark these loci via deposition of the histone variant H3.3 prior to cell differentiation. Directed and genome-wide analysis of e...
The CHARGE (coloboma, heart defects, atresia, retardation, genital, ear) syndrome is a genetic disease characterized by ocular coloboma, choanal atresia or stenosis and semicircular canal abnormalities. Most of the patients clinically diagnosed with CHARGE syndrome have mutations in chromodomain helicase DNA-binding protein 7 (CHD7) gene. The CHD7 gene is located on chromosome 8q12.1, and up to...
Histone H3 lysine 9 (H3K9) methylation is a major component of gene regulation and chromatin organization. SUV39H1 methylates H3K9 at the pericentric heterochromatin region and participates in the maintenance of genome stability. In this study, a recombinant purified SUV39H1 is used for substrate specificity and steady-state kinetic analysis with peptides representing the un- or dimethylated ly...
Structure and Mechanisms of Lysine Methylation Recognition by the Chromodomain in Gene Transcription
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