578 results found
    1. Developmental Biology

    Sox17 and β-catenin co-occupy Wnt-responsive enhancers to govern the endoderm gene regulatory network

    Shreyasi Mukherjee et al.
    Genomic analysis of Xenopus gastrula reveal that the transcription factor Sox17 interacts with the Wnt signaling effector ß-catenin on enhancers to regulate the transcriptional program underlying endoderm germ layer formation.
    1. Developmental Biology

    An improved zebrafish transcriptome annotation for sensitive and comprehensive detection of cell type-specific genes

    Nathan D Lawson et al.
    Computational efforts yield a zebrafish transcriptome annotation that provides more sensitive and comprehensive gene detection over existing annotations when used for bulk or single-cell RNA-seq.
    1. Developmental Biology

    Building the vertebrate codex using the gene breaking protein trap library

    Noriko Ichino et al.
    The analysis of the first 1000 revertible protein trap alleles in zebrafish resulted in new functional genomic annotations and produced a panel of potential new models of human disease.
    1. Chromosomes and Gene Expression
    2. Computational and Systems Biology

    Shadow enhancers can suppress input transcription factor noise through distinct regulatory logic

    Rachel Waymack et al.
    Proper development depends on establishing precise gene expression patterns in spite of the inherent noise in transcription, shadow enhancers buffer this noise by binding distinct input transcription factors.
    1. Developmental Biology

    A transient role of the ciliary gene Inpp5e in controlling direct versus indirect neurogenesis in cortical development

    Kerstin Hasenpusch-Theil et al.
    Primary-cilia-mediated processing of the Gli3 transcription factor enables the formation of subtypes of projection neurons in appropriate numbers during the development of the cerebral cortex.
    1. Developmental Biology
    2. Genetics and Genomics

    Speciation and the developmental alarm clock

    Asher D Cutter, Joanna D Bundus
    Integrating speciation genetics with ontogeny can identify predictable rules in the molecular evolution of developmental pathways and in the accumulation of reproductive isolation as genomes diverge.
    1. Microbiology and Infectious Disease

    HetL, HetR and PatS form a reaction-diffusion system to control pattern formation in the cyanobacterium nostoc PCC 7120

    Xiaomei Xu et al.
    Genetic, biochemistry and modeling approaches reveal elements of a Turing-type reaction-diffusion system to control pattern formation in differentiating cyanobacterial filaments.
    1. Plant Biology

    The manifold actions of signaling peptides on subcellular dynamics of a receptor specify stomatal cell fate

    Xingyun Qi et al.
    A binary cell fate decision to be or not to be stomata is regulated by multiple peptide ligands, each triggering a unique subcellular dynamics of their shared receptor.
    1. Developmental Biology
    2. Neuroscience

    Intrinsic control of neuronal diversity and synaptic specificity in a proprioceptive circuit

    Maggie M Shin et al.
    Genetic and anatomical analyses of Hox gene function uncover a limb-independent program of sensory neuron fate specification and connectivity.

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