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Showing 1–6 of 6 results
Advanced filters: Author: Josef Cvačka Clear advanced filters

  • Fatty acids are fundamental biomolecular building blocks that are characterized by extraordinary structural diversity and present a formidable analytical challenge. Here the authors introduce a discovery workflow for de novo identification that adds more than 100 fatty acids to the human lipidome.

    • Jan Philipp Menzel
    • Reuben S. E. Young
    • Stephen J. Blanksby
    ResearchOpen Access
    Nature Communications
    Volume: 14, P: 1-16

  • In comparison to their neutral or anionic counterparts, examples of cationic boron clusters remain scarce. Here, the authors prepare a variety of cationic polyhedral boranes by reacting closo-10-vertex carboranes with N-heterocyclic carbenes; the resulting open-cage cationic nido- arachno- or closo- derivatives are water soluble, which may enable unprecedented applications.

    • Jan Vrána
    • Josef Holub
    • Aleš Růžička
    ResearchOpen Access
    Nature Communications
    Volume: 12, P: 1-7

  • Nicotinamide adenine dinucleotide and coenzyme A serve as a 5′-cap of prokaryotic RNA. Here the authors report that methylated and non-methylated dinucleoside polyphosphates (NpnNs) exist as Escherichia coli RNA caps which can be cleaved by 5′-pyrophosphohydrolase (RppH) and bis(5′-nucleosyl)-tetraphosphatase (ApaH).

    • Oldřich Hudeček
    • Roberto Benoni
    • Hana Cahová
    ResearchOpen Access
    Nature Communications
    Volume: 11, P: 1-11

  • The vibroacoustic and chemical alarm communication in the wood roach Cryptocercus and in 20 termite species are studied to reveal that the Neoisoptera species have developed the most sophisticated communication system, which could contribute towards their ecological success.

    • David Sillam-Dussès
    • Vojtěch Jandák
    • Jan Šobotník
    ResearchOpen Access
    Communications Biology
    Volume: 6, P: 1-12

  • Ben Abu, Mason and colleagues use molecular dynamics, cell-based experiments, mouse models, and human subjects to determine that, unlike ordinary water, heavy water tastes sweet to humans, but not mice. Mechanistically, this effect is mediated by the human TAS1R/TAS1R3 sweet taste receptor.

    • Natalie Ben Abu
    • Philip E. Mason
    • Pavel Jungwirth
    ResearchOpen Access
    Communications Biology
    Volume: 4, P: 1-10