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Showing 1–3 of 3 results
Advanced filters: Author: Philipp Spät Clear advanced filters

  • The cyanobacterial circadian clock typically includes a standard oscillator consisting of proteins KaiA, KaiB and KaiC, but some cyanobacteria have additional homologous proteins of unclear function. Here, the authors show that a KaiABC homolog system contributes, together with the canonical oscillator, to the control of circadian rhythms in the model cyanobacterium Synechocystis sp. PCC 6803.

    • Christin Köbler
    • Nicolas M. Schmelling
    • Annegret Wilde
    ResearchOpen Access
    Nature Communications
    Volume: 15, P: 1-20

  • Some cyanobacteria excrete nitrite when the supply of inorganic carbon is limiting, but the underlying mechanisms are unclear. Here, Kraus et al. identify a conserved protein that interacts with nitrite reductase, thus regulating nitrogen metabolism and promoting nitrite excretion.

    • Alexander Kraus
    • Philipp Spät
    • Wolfgang R. Hess
    ResearchOpen Access
    Nature Communications
    Volume: 15, P: 1-14