1,308 results found
    1. Plant Biology

    Landscape genomic prediction for restoration of a Eucalyptus foundation species under climate change

    Megan Ann Supple, Jason G Bragg ... Justin O Borevitz
    Empirical patterns of genomic and phenotypic variation across the landscape are used to develop a predictive model that will help build resilient ecological communities.
    1. Evolutionary Biology
    2. Genetics and Genomics

    Hybridization alters the shape of the genotypic fitness landscape, increasing access to novel fitness peaks during adaptive radiation

    Austin H Patton, Emilie J Richards ... Christopher H Martin
    Hybridization not only generates genetic diversity, but this diversity can alter the shape of the fitness landscape, changing which genotypic combinations are favored by natural selection and which accessible genotypic paths lead to novel fitness peaks.
    1. Medicine

    Genomic landscape of lymphatic malformations: a case series and response to the PI3Kα inhibitor alpelisib in an N-of-1 clinical trial

    Montaser F Shaheen, Julie Y Tse ... Wadih Arap
    Pathogenic activating mutations in PIK3CA or NRAS were the most common genetic findings in a lymphatic malformation patient cohort and an N-of-1 trial of the PI3Kα inhibitor alpelisib in a patient with a PIK3CA mutation confirmed these findings are actionable.
    1. Genetics and Genomics

    The genomic landscape of transposable elements in yeast hybrids is shaped by structural variation and genotype-specific modulation of transposition rate

    Mathieu Hénault, Souhir Marsit ... Christian R Landry
    The gain of transposable elements in yeast hybrids does not scale with genetic divergence levels and is most impacted by structural variations and multiple aspects of individual hybrid genetic backgrounds.
    1. Genetics and Genomics
    2. Plant Biology

    The genomic landscape of meiotic crossovers and gene conversions in Arabidopsis thaliana

    Erik Wijnker, Geo Velikkakam James ... Korbinian Schneeberger
    A comprehensive and genome-wide description of the genomic make-up and frequency of meiotic recombination in Arabidopsis thaliana reveals regional preferences, including nucleosome-free regions, and two associated recombination motifs.
    1. Evolutionary Biology
    2. Genetics and Genomics

    Limited role of generation time changes in driving the evolution of the mutation spectrum in humans

    Ziyue Gao, Yulin Zhang ... Priya Moorjani
    A new framework for mutation spectrum analysis reveals multiple independent changes in the germline mutation patterns of human populations, which cannot be explained by shifts in average ages at reproduction.
    1. Developmental Biology
    2. Evolutionary Biology

    Gene age shapes the transcriptional landscape of sexual morphogenesis in mushroom-forming fungi (Agaricomycetes)

    Zsolt Merényi, Máté Virágh ... László G Nagy
    Allele-specific expression, natural antisense transcripts, and developmental gene expression, but not RNA editing or developmental hourglass, act in concert to shape the transcriptome during the fruiting body formation of complex multicellular fungi.
    1. Evolutionary Biology
    2. Genetics and Genomics

    High-quality carnivoran genomes from roadkill samples enable comparative species delineation in aardwolf and bat-eared fox

    Rémi Allio, Marie-Ka Tilak ... Frédéric Delsuc
    High-quality genomes can be obtained from roadkill samples and used in population genomics for species delimitation with conservation implications.
    1. Evolutionary Biology
    2. Genetics and Genomics

    Cis-regulatory modes of Ultrabithorax inactivation in butterfly forewings

    Amruta Tendolkar, Anyi Mazo-Vargas ... Arnaud Martin
    CRISPR knock-outs and functional genomic approaches probe the regulatory mechanism restricting the Hox gene Ubx to butterfly hindwings, explaining color pattern differentiation from forewings.
    1. Chromosomes and Gene Expression

    Transcriptional networks specifying homeostatic and inflammatory programs of gene expression in human aortic endothelial cells

    Nicholas T Hogan, Michael B Whalen ... Casey E Romanoski
    An integrative genome-wide approach supports a direct and collaborative role of ETS and AP-1 transcription factors in maintaining endothelial cell-specific and anti-inflammatory gene expression programs.

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