Search Results - "Stewart, Francis"
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The Transcriptional and Epigenomic Foundations of Ground State Pluripotency
Published in Cell (27-04-2012)“…Mouse embryonic stem (ES) cells grown in serum exhibit greater heterogeneity in morphology and expression of pluripotency factors than ES cells cultured in…”
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MLL1 is required for PAX7 expression and satellite cell self-renewal in mice
Published in Nature communications (18-09-2019)“…PAX7 is a paired-homeobox transcription factor that specifies the myogenic identity of muscle stem cells and acts as a nodal factor by stimulating…”
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MLL2 is required in oocytes for bulk histone 3 lysine 4 trimethylation and transcriptional silencing
Published in PLoS biology (01-08-2010)“…During gametogenesis and pre-implantation development, the mammalian epigenome is reprogrammed to establish pluripotency in the epiblast. Here we show that the…”
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Loss of histone methyltransferase SETD1B in oogenesis results in the redistribution of genomic histone 3 lysine 4 trimethylation
Published in Nucleic acids research (28-02-2022)“…Abstract Histone 3 lysine 4 trimethylation (H3K4me3) is an epigenetic mark found at gene promoters and CpG islands. H3K4me3 is essential for mammalian…”
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Sustained Pax6 Expression Generates Primate-like Basal Radial Glia in Developing Mouse Neocortex
Published in PLoS biology (01-08-2015)“…The evolutionary expansion of the neocortex in mammals has been linked to enlargement of the subventricular zone (SVZ) and increased proliferative capacity of…”
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The epigenetic regulator Mll1 is required for Wnt-driven intestinal tumorigenesis and cancer stemness
Published in Nature communications (21-12-2020)“…Wnt/β-catenin signaling is crucial for intestinal carcinogenesis and the maintenance of intestinal cancer stem cells. Here we identify the histone…”
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Jarid2 Is Implicated in the Initial Xist-Induced Targeting of PRC2 to the Inactive X Chromosome
Published in Molecular cell (23-01-2014)“…During X chromosome inactivation (XCI), the Polycomb Repressive Complex 2 (PRC2) is thought to participate in the early maintenance of the inactive state…”
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Neuronal Kmt2a/Mll1 histone methyltransferase is essential for prefrontal synaptic plasticity and working memory
Published in The Journal of neuroscience (01-04-2015)“…Neuronal histone H3-lysine 4 methylation landscapes are defined by sharp peaks at gene promoters and other cis-regulatory sequences, but molecular and cellular…”
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The Set1 complex is dimeric and acts with Jhd2 demethylation to convey symmetrical H3K4 trimethylation
Published in Genes & development (01-05-2019)“…Epigenetic modifications can maintain or alter the inherent symmetry of the nucleosome. However, the mechanisms that deposit and/or propagate symmetry or…”
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A conditional knockout resource for the genome-wide study of mouse gene function
Published in Nature (London) (01-06-2011)“…Gene targeting in embryonic stem cells has become the principal technology for manipulation of the mouse genome, offering unrivalled accuracy in allele design…”
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Full-length RecE enhances linear-linear homologous recombination and facilitates direct cloning for bioprospecting
Published in Nature biotechnology (01-05-2012)“…Functional genomics requires facile methods to recover sequences of interest. Fu et al . show that the phage proteins RecE and RecT mediate recombination…”
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Mll2 is required for H3K4 trimethylation on bivalent promoters in embryonic stem cells, whereas Mll1 is redundant
Published in Development (Cambridge) (01-02-2014)“…Trimethylation of histone H3 lysine 4 (H3K4me3) at the promoters of actively transcribed genes is a universal epigenetic mark and a key product of Trithorax…”
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Direct cloning and heterologous expression of the salinomycin biosynthetic gene cluster from Streptomyces albus DSM41398 in Streptomyces coelicolor A3(2)
Published in Scientific reports (13-10-2015)“…Linear plus linear homologous recombination-mediated recombineering (LLHR) is ideal for obtaining natural product biosynthetic gene clusters from pre-digested…”
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Setd1b , encoding a histone 3 lysine 4 methyltransferase, is a maternal effect gene required for the oogenic gene expression program
Published in Development (Cambridge) (15-07-2017)“…Germ cell development involves major reprogramming of the epigenome to prime the zygote for totipotency. Histone 3 lysine 4 (H3K4) methylations are universal…”
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New methods for extracting function from the mammalian genome
Published in Methods (San Diego, Calif.) (15-07-2019)Get full text
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RedEx: a method for seamless DNA insertion and deletion in large multimodular polyketide synthase gene clusters
Published in Nucleic acids research (16-12-2020)“…Abstract Biosynthesis reprograming is an important way to diversify chemical structures. The large repetitive DNA sequences existing in polyketide synthase…”
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Meiotic DNA double-strand breaks and chromosome asynapsis in mice are monitored by distinct HORMAD2-independent and -dependent mechanisms
Published in Genes & development (01-05-2012)“…Meiotic crossover formation involves the repair of programmed DNA double-strand breaks (DSBs) and synaptonemal complex (SC) formation. Completion of these…”
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A Genome-Scale Resource for In Vivo Tag-Based Protein Function Exploration in C. elegans
Published in Cell (17-08-2012)“…Understanding the in vivo dynamics of protein localization and their physical interactions is important for many problems in biology. To enable systematic…”
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The H3K4 methyltransferase Setd1a is first required at the epiblast stage, whereas Setd1b becomes essential after gastrulation
Published in Development (Cambridge) (01-03-2014)“…Histone 3 lysine 4 (H3K4) methylation is a universal epigenetic mark. In mammals, there are six H3K4 methyltransferases related to yeast Set1 and fly…”
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Improved seamless mutagenesis by recombineering using ccdB for counterselection
Published in Nucleic acids research (01-03-2014)“…Recombineering, which is the use of homologous recombination for DNA engineering in Escherichia coli, usually uses antibiotic selection to identify the…”
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