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Showing 1–2 of 2 results
Advanced filters: Author: Daniel Krogull Clear advanced filters

  • In Caenorhabditis tropicalis, three toxin–antidote elements arose via gene duplication from the essential tRNA-synthetase subunit FARS-3. The ancestral antidote probably acquired affinity for FARS-3, enabling presuppression of toxicity and allowing otherwise deleterious mutant alleles to evolve into selfish genes.

    • Polina Tikanova
    • James Julian Ross
    • Alejandro Burga
    ResearchOpen Access
    Nature Ecology & Evolution
    Volume: 9, P: 2374-2390

  • In Caenorhabditis tropicalis, selective expression of genetic alleles from one parent but not the other can arise from maternally inherited small transcripts acting via the PIWI-interacting RNA host defence pathway.

    • Pinelopi Pliota
    • Hana Marvanova
    • Alejandro Burga
    ResearchOpen Access
    Nature
    Volume: 628, P: 122-129