1,525 results found
    1. Cell Biology

    De novo centriole formation in human cells is error-prone and does not require SAS-6 self-assembly

    Won-Jing Wang, Devrim Acehan ... Meng-Fu Bryan Tsou
    Canonical centriole duplication is much less prone to errors than de novo synthesis of centrioles, but neither depends on self-oligomerization of the centriole protein SAS-6.
    1. Biochemistry and Chemical Biology

    An assay for de novo kinetochore assembly reveals a key role for the CENP-T pathway in budding yeast

    Jackie Lang, Adrienne Barber, Sue Biggins
    An assay to assemble kinetochores de novo was developed and used to identify the role of the CENP-T pathway.
    1. Genetics and Genomics

    Firefly genomes illuminate parallel origins of bioluminescence in beetles

    Timothy R Fallon, Sarah E Lower ... Jing-Ke Weng
    The first genomic view of beetle luciferase evolution indicates evolutionary independence of luciferase between fireflies and click-beetles, and provide valuable datasets which will accelerate the discovery of new biotechnological tools.
    1. Developmental Biology

    Styxl2 regulates de novo sarcomere assembly by binding to non-muscle myosin IIs and promoting their degradation

    Xianwei Chen, Yanfeng Li ... Zhenguo Wu
    Styxl2, a sarcomeric muscle-specific pseudophosphatase in vertebrates, functions in sarcomere assembly by promoting protein degradation of non-muscle myosin IIs.
    1. Immunology and Inflammation
    2. Structural Biology and Molecular Biophysics

    Simultaneous polyclonal antibody sequencing and epitope mapping by cryo electron microscopy and mass spectrometry

    Douwe Schulte, Marta Šiborová ... Joost Snijder
    Germline V-gene usage can be inferred from cryoEM reconstructions of antigen-antibody complexes to guide de novo antibody sequencing of complex mixtures by mass spectrometry.
    1. Microbiology and Infectious Disease

    A novel computational pipeline for var gene expression augments the discovery of changes in the Plasmodium falciparum transcriptome during transition from in vivo to short-term in vitro culture

    Clare Andradi-Brown, Jan Stephan Wichers-Misterek ... Anna Bachmann
    An enhanced bioinformatic pipeline to quantify Plasmodium falciparum core gene and polymorphic var gene expression revealed changes occurring during early culture adaptation of parasites from naturally infected individuals.
    1. Evolutionary Biology

    Still waters run deep in large-scale genome rearrangements of morphologically conservative Polyplacophora

    Julia D Sigwart, Yunlong Li ... Jin Sun
    Chitons overcome evolutionary constraints through unprecedented genomic dynamism, with extensive chromosomal rearrangements and duplications despite about 300 million years of morphological stasis.
    1. Structural Biology and Molecular Biophysics
    2. Computational and Systems Biology

    Precise assembly of complex beta sheet topologies from de novo designed building blocks

    Indigo Chris King, James Gleixner ... David Baker
    Protein structures with complex topologies can be designed by recombining small independently folded domains.
    1. Chromosomes and Gene Expression
    2. Evolutionary Biology

    Dynamic turnover of centromeres drives karyotype evolution in Drosophila

    Ryan Bracewell, Kamalakar Chatla ... Doris Bachtrog
    De novo formation of centromeres creates diverse karyotypes in flies and is accompanied by rapid turnover of centromere-associated satellite repeats.
    1. Cell Biology

    TRIM37 prevents formation of centriolar protein assemblies by regulating Centrobin

    Fernando R Balestra, Andrés Domínguez-Calvo ... Pierre Gönczy
    TRIM37 prevents the formation of centriolar protein assemblies through an atypical de novo assembly pathway that would otherwise threaten genome integrity.

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