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Showing 1–5 of 5 results
Advanced filters: Author: Kathrin Leppek Clear advanced filters

  • Bacteria have previously been assumed to cope with environmental stress by tuning their total number of active ribosomes. Instead, a study in this issue of Nature Microbiology shows that from a heterogeneous pool of ribosomes, Vibrio vulnificus uses ribosomes with a particular ribosomal RNA variant to translate upregulated stress response mRNAs.

    • Kathrin Leppek
    • Maria Barna
    News & Views
    Nature Microbiology
    Volume: 4, P: 382-383

  • Genome-wide ancient DNA data from 225 individuals who lived in southeastern Europe between 12000 and 500 bc reveals that the region acted as a genetic crossroads before and after the arrival of farming.

    • Iain Mathieson
    • Songül Alpaslan-Roodenberg
    • David Reich
    Research
    Nature
    Volume: 555, P: 197-203

  • Structures in 5′ untranslated regions of eukaryotic mRNAs contribute to gene regulation by controlling cap-dependent and cap-independent translation initiation through diverse mechanisms. New structure probing technologies coupled with techniques such as compensatory mutagenesis will likely identify new structured RNA elements and help elucidate their function.

    • Kathrin Leppek
    • Rhiju Das
    • Maria Barna
    Reviews
    Nature Reviews Molecular Cell Biology
    Volume: 19, P: 158-174