Deregulated Expression of the Polycomb-Group Protein SUZ12 Target Genes Characterizes Mantle Cell Lymphoma
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چکیده
منابع مشابه
mantle cell lymphoma 435 APOPTOSIS-RELATED GENES IDENTIFY POOR SURVIVAL GROUP AMONG MANTLE CELL LYMPHOMA PATIENTS
Materials/Method: To examine the relationship between BIM protein expression and genomic BIM loss, we performed Western blotting analysis using whole cell lysates of the seven MCL cell lines. This expression was compared to the results of array CGH, especially for the relationship with BCL2, the antagonist of BIM. In order to understand the relevance of apoptosis-related genes in MCL, published...
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Lethal(3) malignant brain tumour like 2 (L3MBTL2) is an integral component of the polycomb repressive complex 1.6 (PRC1.6) and has been implicated in transcriptional repression and chromatin compaction. Here, we show that L3MBTL2 is modified by SUMO2/3 at lysine residues 675 and 700 close to the C-terminus. SUMOylation of L3MBTL2 neither affected its repressive activity in reporter gene assays ...
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Polycomb-group (Pc-G) proteins are important regulators of many developmental processes in plants and animals and repress gene expression by imparting histone H3 lysine 27 trimethylation (H3K27me3). Here, we present the identification of the novel, plant-specific Arabidopsis thaliana protein BLISTER (BLI), which interacts with the Pc-G histone methyltransferase CURLY LEAF (CLF). We map the inte...
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Polycomb group (PcG) proteins convey epigenetic inheritance of repressed transcriptional states. Although the mechanism of the action of PcG is not completely understood, methylation of histone H3 lysine 27 (H3K27) is important in establishing PcG-mediated transcriptional repression. We show that the plant PcG target gene PHERES1 is regulated by histone trimethylation on H3K27 residues mediated...
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ژورنال
عنوان ژورنال: The American Journal of Pathology
سال: 2010
ISSN: 0002-9440
DOI: 10.2353/ajpath.2010.090769