621 results found
    1. Plant Biology

    A fungal member of the Arabidopsis thaliana phyllosphere antagonizes Albugo laibachii via a GH25 lysozyme

    Katharina Eitzen et al.
    A basidiomycete yeast closely related to fungal smuts is an antagonistic microbe in the Arabidopsis leaf phyllosphere that inhibits infection by Albugo laibachii via a GH25 hydrolase with lysozyme activity.
    1. Ecology
    2. Plant Biology

    Natural genetic variation in Arabidopsis thaliana defense metabolism genes modulates field fitness

    Rachel Kerwin et al.
    Environmental heterogeneity may contribute to the high levels of genetic variation in glucosinolate genes found in Arabidopsis thaliana.
    1. Biochemistry and Chemical Biology
    2. Plant Biology

    Towards novel herbicide modes of action by inhibiting lysine biosynthesis in plants

    Tatiana P Soares da Costa et al.
    Proof-of-principle for a new herbicide mode of action through the identification of novel inhibitors of lysine biosynthesis with in planta efficacy.
    1. Plant Biology

    The Arabidopsis thaliana mobilome and its impact at the species level

    Leandro Quadrana et al.
    Population genomics in Arabidopsis thaliana uncovers an extensive repertoire of active transposable element families at the species level and reveals their importance as a source of rare alleles with large effects.
    1. Ecology
    2. Plant Biology

    Genetic variation, environment and demography intersect to shape Arabidopsis defense metabolite variation across Europe

    Ella Katz et al.
    Measurements of specialized metabolites across a population of 800 natural Arabidopsis thaliana accessions revealed different pressures and evolutionary processes that shaped their variation and distribution across Europe.
    1. Structural Biology and Molecular Biophysics
    2. Plant Biology

    Kinetics of the LOV domain of ZEITLUPE determine its circadian function in Arabidopsis

    Ashutosh Pudasaini et al.
    In the plant circadian clock photoreceptor ZEITLUPE, evolutionarily selected residues distinguish photocycle kinetics and allosteric signal transduction pathways to permit proper circadian timing.
    1. Chromosomes and Gene Expression
    2. Computational and Systems Biology

    Nanopore direct RNA sequencing maps the complexity of Arabidopsis mRNA processing and m6A modification

    Matthew T Parker et al.
    Sequencing mRNA directly with nanopores can reveal the authentic combinations of multiple mRNA processing events in full-length mRNA molecules in addition to identifying base modifications.
    1. Plant Biology

    Multiple alleles at a single locus control seed dormancy in Swedish Arabidopsis

    Envel Kerdaffrec et al.
    Natural variation for an adaptively important life history trait is largely due to variation at a single, major-effect locus with multiple alleles, demonstrating that not all complex traits are massively polygenic.
    1. Epidemiology and Global Health

    Estimating the burden of α-thalassaemia in Thailand using a comprehensive prevalence database for Southeast Asia

    Carinna Hockham et al.
    The incorporation of as yet underused local epidemiological data on α-thalassaemia in Southeast Asia within a geostatistical model suggests that the burden of severe α-thalassaemia forms may have been underestimated.
    1. Genetics and Genomics
    2. Plant Biology

    DNA methylation in Arabidopsis has a genetic basis and shows evidence of local adaptation

    Manu J Dubin et al.
    The adaptation of Arabidopsis plants to the local environment is linked to DNA methylation.

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