29 results found
    1. Ecology

    A SLC4 family bicarbonate transporter is critical for intracellular pH regulation and biomineralization in sea urchin embryos

    Marian Y Hu, Jia-Jiun Yan ... Meike Stumpp
    Cellular carbon accumulation systems are a fundamental prerequisite for biomineralization to stabilize pH and to supply inorganic carbon for CaCO3 precipitation under changing environmental conditions.
    1. Evolutionary Biology

    Evolution and diversity of biomineralized columnar architecture in early Cambrian phosphatic-shelled brachiopods

    Zhiliang Zhang, Zhifei Zhang ... Guoxiang Li
    Columnar architectures, developed in early Cambrian phosphatic-shelled brachiopods, are highly biologically controlled and organic-matrix mediated, which sheds new light on the evolution and adaptation of biomineralization during the Cambrian explosion.
    1. Developmental Biology
    2. Evolutionary Biology

    ROCK and the actomyosin network control biomineral growth and morphology during sea urchin skeletogenesis

    Eman Hijaze, Tsvia Gildor ... Smadar Ben-Tabou de-Leon
    ROCK and the actomyosin network are essential for multiple aspects of sea urchin skeletogenesis, suggesting an independent deployment of these factors in biomineralization across Eukaryotes.
    1. Developmental Biology
    2. Evolutionary Biology

    Functional divergence of paralogous transcription factors supported the evolution of biomineralization in echinoderms

    Jian Ming Khor, Charles A Ettensohn
    A gene duplication event has permitted the functional specialization of a homeodomain transcription factor through changes in exon-intron organization and these changes have supported the evolution of a major, phylum-level morphological novelty.
    1. Biochemistry and Chemical Biology
    2. Evolutionary Biology

    'Palaeoshellomics’ reveals the use of freshwater mother-of-pearl in prehistory

    Jorune Sakalauskaite, Søren H Andersen ... Beatrice Demarchi
    Ancient proteomes from tiny shell ornaments were successfully characterised for the first time, showing the unexpected use of mother-of-pearl from local riverine molluscs in both coastal and inland prehistoric sites.
    1. Ecology
    2. Evolutionary Biology

    Comparative genomics explains the evolutionary success of reef-forming corals

    Debashish Bhattacharya, Shobhit Agrawal ... Paul G Falkowski
    The analysis of 20 coral genomic datasets provides unprecedented insights into what makes reef-building corals unique, including the evolution of novel gene families involved in biomineralization, signaling and stress responses that have led to their evolutionary success throughout the Phanerozoic Eon.
    1. Biochemistry and Chemical Biology
    2. Evolutionary Biology

    Paleoproteomics: Proteins from the past

    Adam F Wallace, James D Schiffbauer
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    1. Biochemistry and Chemical Biology
    2. Evolutionary Biology

    Protein sequences bound to mineral surfaces persist into deep time

    Beatrice Demarchi, Shaun Hall ... Matthew J Collins
    A chemically unstable ostrich eggshell peptide survives for at least 3.8 million years at the equator, stabilized by strong mineral interactions.
    1. Developmental Biology
    2. Stem Cells and Regenerative Medicine

    Single-cell RNA sequencing reveals cellular and molecular heterogeneity in fibrocartilaginous enthesis formation

    Tao Zhang, Liyang Wan ... Hongbin Lu
    Single-cell RNA sequencing to delineate the comprehensive postnatal RC enthesis growth from as early as postnatal day 1 to postnatal day 56.
    1. Biochemistry and Chemical Biology

    A secretory kinase complex regulates extracellular protein phosphorylation

    Jixin Cui, Junyu Xiao ... Jack E Dixon
    A pseudokinase in the secretory pathway, Fam20A, activates the real Golgi casein kinase, Fam20C, via a unique mechanism that is lost in human diseases.

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