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Cold-acclimation, not motor inactivity, attenuates GABA signaling in the respiratory network of bullfrogs in response to overwintering

Neural circuits produce reliable activity even after environmental disturbances. This occurs because neurons respond to perturbations in a compensatory manner, a process termed homeostatic plasticity. Bullfrogs undergo prolonged periods underwater during winter, when lung ventilation and its neural control system ceases activity, but air-breathing resumes unscathed when environmental temperatures…

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Molecular phylogeny and ecological diversity of endolichenic fungi inhabiting Acarospora schleicheri (Ach.) A. Massal, isolated from a Chilean Andean zone

Scientific Reports, Published online: 20 August 2026; doi:10.1038/s41598-026-56022-6 Molecular phylogeny and ecological diversity of endolichenic fungi inhabiting Acarospora schleicheri (Ach.) A.

  • Study focuses on endolichenic fungi of Acarospora schleicheri in Chilean Altiplano
  • Molecular phylogenetics identifies Dothideomycetes and Eurotiomycetes strains
  • Novel records of Monascus sp. and Sporobolomyces reniformis found on lichen thallus

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