Search Results - "Fernandez Garcia, Meilin"
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Pioneer transcription factors target partial DNA motifs on nucleosomes to initiate reprogramming
Published in Cell (23-04-2015)“…Pioneer transcription factors (TFs) access silent chromatin and initiate cell-fate changes, using diverse types of DNA binding domains (DBDs). FoxA, the…”
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LEAFY is a pioneer transcription factor and licenses cell reprogramming to floral fate
Published in Nature communications (27-01-2021)“…Master transcription factors reprogram cell fate in multicellular eukaryotes. Pioneer transcription factors have prominent roles in this process because of…”
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Continued Activity of the Pioneer Factor Zelda Is Required to Drive Zygotic Genome Activation
Published in Molecular cell (04-04-2019)“…Reprogramming cell fate during the first stages of embryogenesis requires that transcriptional activators gain access to the genome and remodel the zygotic…”
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Haploinsufficiency of POU4F1 causes an ataxia syndrome with hypotonia and intention tremor
Published in Human mutation (01-06-2021)“…De novo, heterozygous, loss‐of‐function variants were identified in Pou domain, class 4, transcription factor 1 (POU4F1) via whole‐exome sequencing in four…”
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Structural Features of Transcription Factors Associating with Nucleosome Binding
Published in Molecular cell (05-09-2019)“…Fate-changing transcription factors (TFs) scan chromatin to initiate new genetic programs during cell differentiation and reprogramming. Yet the protein…”
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A pioneer factor locally opens compacted chromatin to enable targeted ATP-dependent nucleosome remodeling
Published in Nature structural & molecular biology (01-01-2023)“…To determine how different pioneer transcription factors form a targeted, accessible nucleosome within compacted chromatin and collaborate with an…”
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Cis and trans determinants of epigenetic silencing by Polycomb repressive complex 2 in Arabidopsis
Published in Nature genetics (01-10-2017)“…Doris Wagner and colleagues define Polycomb response elements (PREs) that direct the placement of Polycomb repressive complex 2 (PRC2) at developmental genes…”
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Common Genetic Variation in Humans Impacts In Vitro Susceptibility to SARS-CoV-2 Infection
Published in Stem cell reports (09-03-2021)“…The host response to SARS-CoV-2, the etiologic agent of the COVID-19 pandemic, demonstrates significant interindividual variability. In addition to showing…”
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Using the dCas9-KRAB system to repress gene expression in hiPSC-derived NGN2 neurons
Published in STAR protocols (18-06-2021)“…We describe a CRISPR inhibition (CRISPRi) protocol to repress endogenous gene expression (e.g., ATP6V1A) in human induced pluripotent stem cell-derived…”
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MASSIVELY PARALLEL CHARACTERIZATION OF CONTEXT SPECIFIC REGULATORY RISK ELEMENTS ACROSS PSYCHIATRIC DISORDERS IN HUMAN-INDUCED PLURIPOTENT STEM CELL-DERIVED GLUTAMATERGIC NEURONS
Published in European neuropsychopharmacology (01-10-2023)“…There is an urgent need to decipher the complex polygenic risk architecture of neuropsychiatric and neurodevelopmental disorders. Most disorder-associated…”
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The functional and evolutionary impacts of human-specific deletions in conserved elements
Published in Science (American Association for the Advancement of Science) (28-04-2023)“…Conserved genomic sequences disrupted in humans may underlie uniquely human phenotypic traits. We identified and characterized 10,032 human-specific conserved…”
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FoxA-dependent demethylation of DNA initiates epigenetic memory of cellular identity
Published in Developmental cell (08-03-2021)“…Tissue-specific DNA methylation patterns are created by transcription factors that recruit methylation and demethylation enzymes to cis-regulatory elements. To…”
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Mechanism of Nucleosome Targeting by Pioneer Transcription Factors
Published 01-01-2019“…Transcription factors (TFs) forage the genome to instruct cell plasticity, identity, and differentiation. These developmental processes are elicited through TF…”
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Dissertation -
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FoxA-dependent DNA demethylation initiates epigenetic control of cellular stability
Published in Developmental cell (25-02-2021)“…Tissue-specific DNA methylation patterns at enhancers help to demarcate cellular identity. These DNA methylation patterns are created by transcription factors…”
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