LHP1 Interacts with ATRX through Plant-Specific Domains at Specific Loci Targeted by PRC2
نویسندگان
چکیده
منابع مشابه
Arabidopsis MSI1 connects LHP1 to PRC2 complexes.
Polycomb group (PcG) proteins form essential epigenetic memory systems for controlling gene expression during development in plants and animals. However, the mechanism of plant PcG protein functions remains poorly understood. Here, we probed the composition and function of plant Polycomb repressive complex 2 (PRC2). This work established the fact that all known plant PRC2 complexes contain MSI1...
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Polycomb group (PcG) proteins within the polycomb repressive complex 1 (PRC1) and PRC2 are significant epigenetic regulatory factors involved in important cellular and developmental processes in eukaryotes. In Arabidopsis, LIKE HETEROCHROMATIN PROTEIN 1 (LHP1), also known as TERMINAL FLOWER 2, has been proposed as a plant specific subunit of PRC1 that could bind the trimethylated lysine 27 of h...
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Polycomb Repressive Complexes (PRC) modulate the epigenetic status of key cell fate and developmental regulators in eukaryotes. The chromo domain protein like heterochromatin protein1 (LHP1) is a subunit of a plant PRC1-like complex in Arabidopsis thaliana and recognizes histone H3 lysine 27 trimethylation, a silencing epigenetic mark deposited by the PRC2 complex. We have identified and studie...
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Using plants as production factories for therapeutic proteins requires modification of their N-glycosylation pattern because of the immunogenicity of plant-specific sugar residues. In an attempt towards such humanization, we disrupted the genes for alpha1,3-fucosyltransferase and beta1,2-xylosyltransferase in Physcomitrella patens by homologous recombination. The single Deltafuc-t and Deltaxyl-...
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ژورنال
عنوان ژورنال: Molecular Plant
سال: 2018
ISSN: 1674-2052
DOI: 10.1016/j.molp.2018.05.004