12 research outputs found

    Argonaute proteins confer immunity in all domains of life

    No full text
    Both eukaryotes and prokaryotes (archaea and bacteria) encode an arsenal of immune systems that protect the host against mobile genetic elements (MGEs) including viruses, plasmids, and transposons. Whereas Argonaute proteins (Agos) are best known for post-transcriptional gene silencing in eukaryotes, in all domains of life, members from the highly diverse Argonaute protein family act as programmable immune systems. To this end, Agos are programmed with small single-stranded RNA or DNA guides to detect and silence complementary MGEs. Across and within the different domains of life, Agos function in distinct pathways and MGE detection can trigger various mechanisms that provide immunity. In this review, we delineate the diverse immune pathways and underlying mechanisms for both eukaryotic Argonautes (eAgos) and prokaryotic Argonautes (pAgos)

    Documento de posicionamiento: evaluación y manejo de la hipoglucemia en el paciente concon diabetes mellitus. Grupo de Trabajo de Diabetes Mellitus de la Sociedad Española de Endocrinología y Nutrición

    No full text

    War of hormones over resource allocation to seeds: Strategies and counter-strategies of offspring and maternal parent

    No full text

    Ending the history of silence: reconstructing European Slave trading in the Indian Ocean

    No full text

    A long Atlantic in a wider world

    No full text
    corecore