9,036 results found
    1. Chromosomes and Gene Expression

    Prevalent and dynamic binding of the cell cycle checkpoint kinase Rad53 to gene promoters

    Yi-Jun Sheu, Risa Karakida Kawaguchi ... Bruce Stillman
    The localization of Rad53 cell cycle checkpoint kinase to many gene promoters and the dynamic changes in response to replication stress suggests that the kinase may coordinate genome stability and gene expression.
    1. Cancer Biology
    2. Cell Biology

    Different promoter affinities account for specificity in MYC-dependent gene regulation

    Francesca Lorenzin, Uwe Benary ... Elmar Wolf
    Differences in promoter affinity and MYC levels explain distinct expression profiles induced by physiological and oncogenic MYC.
    1. Computational and Systems Biology
    2. Evolutionary Biology

    Expression noise facilitates the evolution of gene regulation

    Luise Wolf, Olin K Silander, Erik van Nimwegen
    In-lab evolution of synthetic promoters has revealed a novel general mechanism for de novo evolution of gene regulation, and highlights the crucial role of expression noise in this process.
    1. Developmental Biology
    2. Chromosomes and Gene Expression

    Core promoter factor TAF9B regulates neuronal gene expression

    Francisco J Herrera, Teppei Yamaguchi ... Robert Tjian
    An orphan TBP-associated factor, TAF9B, works in conjunction with the histone acetyl-transferase PCAF as transcriptional co-regulators of neuronal differentiation.
    1. Cancer Biology

    Re-expression of SMARCA4/BRG1 in small cell carcinoma of ovary, hypercalcemic type (SCCOHT) promotes an epithelial-like gene signature through an AP-1-dependent mechanism

    Krystal Ann Orlando, Amber K Douglas ... Bernard E Weissman
    BRG1 loss drives initiation and progression in human cancers through changes in specific differentiation programs in an AP-1-dependent manner.
    1. Chromosomes and Gene Expression
    2. Genetics and Genomics

    Defining the location of promoter-associated R-loops at near-nucleotide resolution using bisDRIP-seq

    Jason G Dumelie, Samie R Jaffrey
    Genome-wide profiling of R-loops at near single-nucleotide resolution reveals distinct R-loop boundaries depending on the presence and location of the first exon-intron junction.
    1. Chromosomes and Gene Expression

    Conserved noncoding transcription and core promoter regulatory code in early Drosophila development

    Philippe J Batut, Thomas R Gingeras
    Gene expression timing during Drosophila development is specified by multiple classes of RNA polymerase II core promoters, and the embryonic transcriptome includes thousands of evolutionarily conserved long noncoding RNAs.
    1. Computational and Systems Biology
    2. Genetics and Genomics

    Genetic effects on promoter usage are highly context-specific and contribute to complex traits

    Kaur Alasoo, Julia Rodrigues ... Daniel J Gaffney
    Re-analysis of large gene expression datasets with state-of-the-art quantification methods reveals additional candidate genes mediating complex trait associations.
    1. Developmental Biology
    2. Stem Cells and Regenerative Medicine

    Loss of Fam60a, a Sin3a subunit, results in embryonic lethality and is associated with aberrant methylation at a subset of gene promoters

    Ryo Nabeshima, Osamu Nishimura ... Hiroshi Hamada
    Fam60a, a component of the Sin3a complex, is required for embryonic development and regulates methylation at a subset of gene promoters.
    1. Computational and Systems Biology
    2. Chromosomes and Gene Expression

    Natural changes in light interact with circadian regulation at promoters to control gene expression in cyanobacteria

    Joseph Robert Piechura, Kapil Amarnath, Erin K O'Shea
    Cyanobacteria cope with both predictable day/night changes and natural fluctuations in light during the day by adjusting the expression dynamics of circadian-clock-controlled genes via a network of transcriptional regulators.

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