90 results found
    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. Cell Biology
    2. Computational and Systems Biology

    Multi-omic analysis of bat versus human fibroblasts reveals altered central metabolism

    N Suhas Jagannathan, Javier Yu Peng Koh ... Lisa Tucker-Kellogg
    To investigate why bats are long-lived and cancer-resistant, multi-omic data from bat and human cells was analyzed using computational flux modeling, suggesting dysregulation of succinate-fumarate dynamics and an ischemic-like basal metabolism in bat cells.
    1. Developmental Biology
    2. Genetics and Genomics

    Paths and pathways that generate cell-type heterogeneity and developmental progression in hematopoiesis

    Juliet R Girard, Lauren M Goins ... Utpal Banerjee
    A combination of mRNA sequencing and genetic analysis reveals mechanisms that govern the development of distinct differentiated blood cell types from hematopoietic progenitors.
    1. Plant Biology

    Natural variation in salt-induced changes in root:shoot ratio reveals SR3G as a negative regulator of root suberization and salt resilience in Arabidopsis

    Maryam Rahmati Ishka, Hayley Sussman ... Magdalena M Julkowska
    Revised
    Reviewed Preprint v2
    Updated
    • Valuable
    • Solid
    1. Neuroscience

    Cellular diversity in the Drosophila midbrain revealed by single-cell transcriptomics

    Vincent Croset, Christoph D Treiber, Scott Waddell
    Sequencing mRNA from thousands of single cells from the Drosophila brain highlights the extent of cellular diversity and reveals co-expression of specific neuropeptides with particular fast-acting neurotransmitters and monoamines.
    1. Chromosomes and Gene Expression
    2. Genetics and Genomics

    Novel insights from a multiomics dissection of the Hayflick limit

    Michelle Chan, Han Yuan ... David G Hendrickson
    A comprehensive molecular description of the cellular transition into replicative senescence provides evidence of metabolic, epigenetic, and regulatory rewiring that links senescence with wound healing and fibrosis.
    1. Evolutionary Biology
    2. Plant Biology

    Independent evolution of ancestral and novel defenses in a genus of toxic plants (Erysimum, Brassicaceae)

    Tobias Züst, Susan R Strickler ... Georg Jander
    A gain-of-function in a new chemical defense resulted in no trade-offs and and independent evolution between novel and ancestral defenses, suggesting low redundancy among different defensive chemicals.
    1. Genetics and Genomics

    GWAS of three molecular traits highlights core genes and pathways alongside a highly polygenic background

    Nasa Sinnott-Armstrong, Sahin Naqvi ... Jonathan K Pritchard
    Across urate, IGF-1, and testosterone, thousands of dispersed variants contribute to heritability, while previously characterized core pathways are highly enriched for associations and reveal feedback mechanisms governing serum biomarker levels.
    1. Cancer Biology

    Metabolic reprogramming of cancer cells by JMJD6-mediated pre-mRNA splicing associated with therapeutic response to splicing inhibitor

    Carolyn M Jablonowski, Waise Quarni ... Jun Yang
    Genetic analyses and biochemical studies show that JMJD6 promotes MYC-mediated transformation and is required for neuroblastoma growth by complexing with pre-mRNA splicing factors.
    1. Genetics and Genomics
    2. Neuroscience

    Acute avoidance of hydrogen sulfide is modulated by external and internal states in C. elegans

    Longjun Pu, Lina Zhao ... Changchun Chen
    Not revised
    Reviewed Preprint v1
    • Useful
    • Solid
    • Incomplete

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