Search Results - "Hu, Hongmiao"
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The Arabidopsis H3K27me3 demethylase JUMONJI 13 is a temperature and photoperiod dependent flowering repressor
Published in Nature communications (21-03-2019)“…In plants, flowering time is controlled by environmental signals such as day-length and temperature, which regulate the floral pathway integrators, including…”
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Binding of guide piRNA triggers methylation of the unstructured N-terminal region of Aub leading to assembly of the piRNA amplification complex
Published in Nature communications (01-07-2021)“…PIWI proteins use guide piRNAs to repress selfish genomic elements, protecting the genomic integrity of gametes and ensuring the fertility of animal species…”
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Embryonic resetting of the parental vernalized state by two B3 domain transcription factors in Arabidopsis
Published in Nature plants (01-04-2019)“…Some overwintering plants acquire competence to flower, after experiencing prolonged cold in winter, through a process termed vernalization. In the crucifer…”
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Structure of the Arabidopsis JMJ14-H3K4me3 Complex Provides Insight into the Substrate Specificity of KDM5 Subfamily Histone Demethylases
Published in The Plant cell (01-01-2018)“…In chromatin, histone methylation affects the epigenetic regulation of multiple processes in animals and plants and is modulated by the activities of histone…”
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Structure and mechanism of histone methylation dynamics in Arabidopsis
Published in Current opinion in plant biology (01-06-2022)“…Histone methylation plays a central role in regulating chromatin state and gene expression in Arabidopsis and is involved in a variety of physiological and…”
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Molecular mechanisms of the RNA polymerases in plant RNA-directed DNA methylation
Published in Trends in biochemical sciences (Amsterdam. Regular ed.) (01-03-2024)“…RNA-directed DNA methylation (RdDM) is a plant-specific de novo DNA methylation pathway that relies on the atypical RNA polymerases Pol IV-RDR2 complex and Pol…”
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TEM1 combinatorially binds to FLOWERING LOCUS T and recruits a Polycomb factor to repress the floral transition in Arabidopsis
Published in Proceedings of the National Academy of Sciences - PNAS (31-08-2021)“…Arabidopsis TEMPRANILLO 1 (TEM1) is a transcriptional repressor that participates in multiple flowering pathways and negatively regulates the juvenile-to-adult…”
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Structural insights into the multivalent binding of the Arabidopsis FLOWERING LOCUS T promoter by the CO-NF-Y master transcription factor complex
Published in The Plant cell (31-05-2021)“…Flowering plants sense various environmental and endogenous signals to trigger the floral transition and start the reproductive growth cycle. CONSTANS (CO) is…”
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Structure and mechanism of the plant RNA polymerase V
Published in Science (American Association for the Advancement of Science) (24-03-2023)“…In addition to the conserved RNA polymerases I to III (Pols I to III) in eukaryotes, two atypical polymerases, Pols IV and V, specifically produce noncoding…”
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Molecular basis of chromatin remodelling by DDM1 involved in plant DNA methylation
Published in Nature plants (01-03-2024)“…Eukaryotic gene regulation occurs at the chromatin level, which requires changing the chromatin structure by a group of ATP-dependent DNA translocases—namely,…”
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Structural basis of telomeric nucleosome recognition by shelterin factor TRF1
Published in Science advances (25-08-2023)“…Shelterin and nucleosomes are the key players that organize mammalian chromosome ends into the protective telomere caps. However, how they interact with each…”
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