7,654 results found
    1. Computational and Systems Biology
    2. Developmental Biology

    Control of tissue development and cell diversity by cell cycle-dependent transcriptional filtering

    Maria Abou Chakra, Ruth Isserlin ... Gary D Bader
    A mathematical model predicts that cell cycle duration acts as a transcriptional filter and directly affects cell diversity in early eukaryotic development.
    1. Chromosomes and Gene Expression
    2. Genetics and Genomics

    Nascent-Seq reveals novel features of mouse circadian transcriptional regulation

    Jerome S Menet, Joseph Rodriguez ... Michael Rosbash
    Genome-wide measurements on mouse liver cells show that transcription, and a particular key transcription factor, have a smaller than expected influence on the mouse circadian system.
    1. Chromosomes and Gene Expression
    2. Genetics and Genomics

    A combination of transcription factors mediates inducible interchromosomal contacts

    Seungsoo Kim, Maitreya J Dunham, Jay Shendure
    A pooled mutational scanning approach for 3D chromosome conformation reveals how multiple transcription factors can jointly specify condition-specific genome conformations.
    1. Physics of Living Systems

    Quantitative dissection of transcription in development yields evidence for transcription-factor-driven chromatin accessibility

    Elizabeth Eck, Jonathan Liu ... Hernan G Garcia
    Confronting different models of chromatin accessibility with temporally resolved transcription profiles favors a scenario where transcription factors actively, rather than passively, drive chromatin from the inaccessible to the accessible state.
    1. Chromosomes and Gene Expression

    Transcription-coupled genetic instability marks acute lymphoblastic leukemia structural variation hotspots

    Merja Heinäniemi, Tapio Vuorenmaa ... Olli Lohi
    Convergent transcription and stalling of transcription are enriched at DNA breakpoints found in acute lymphoblastic leukemia and associate with DNA structures and sequences that mediate genetic instability.
    1. Computational and Systems Biology
    2. Evolutionary Biology

    Evidence for a common evolutionary rate in metazoan transcriptional networks

    Anne-Ruxandra Carvunis, Tina Wang ... Trey Ideker
    Transcriptional regulation evolves at indistinguishable rates in mammals, birds and insect lineages despite large differences in underlying rates of sequence evolution.
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    1. Chromosomes and Gene Expression

    Sustained TNF-α stimulation leads to transcriptional memory that greatly enhances signal sensitivity and robustness

    Zuodong Zhao, Zhuqiang Zhang ... Bing Zhu
    Sustained TNF-α induction consolidates transcriptional memory for faster, stronger, and more sensitive subsequent induction in an active DNA demethylation-dependent manner for memory genes including CALCB, a therapeutic target for migraine.
    1. Chromosomes and Gene Expression
    2. Cancer Biology

    Pervasive transcription read-through promotes aberrant expression of oncogenes and RNA chimeras in renal carcinoma

    Ana R Grosso, Ana P Leite ... Sérgio F de Almeida
    Transcription beyond annotated gene boundaries expands the diversity of the cancer transcriptome with overexpressed oncogenes and RNA chimeras.
    1. Chromosomes and Gene Expression
    2. Computational and Systems Biology

    Simple biochemical features underlie transcriptional activation domain diversity and dynamic, fuzzy binding to Mediator

    Adrian L Sanborn, Benjamin T Yeh ... Roger D Kornberg
    Transcriptional activation domains achieve rapid, dynamic, specific interaction with Mediator through binding of an unstructured peptide to multiple hydrophobic surfaces without particular amino acid side chain interactions.
    1. Structural Biology and Molecular Biophysics

    Structural basis of transcription inhibition by the DNA mimic protein Ocr of bacteriophage T7

    Fuzhou Ye, Ioly Kotta-Loizou ... Xiaodong Zhang
    DNA mimicry Ocr protein, a well-studied T7 phage protein that inhibits host restriction enzymes, can also inhibit host transcription through competing with sigma factors in binding to RNA polymerase.

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