Marine heterotrophic bacteria produce polyphosphate (polyP) ubiquitously, yet their polyP functions and ecological significance are rarely studied. We investigated polyP dynamics of three common marine bacteria under phosphorus (P) and organic carbon limitations. Our results show that these bacteria accumulate varying levels of polyP: Alteromonas sp. accumulates up to 87% of polyP in total biomass P, Photobacterium ganghwense...

Alzheimer's disease (AD) is a progressive neurodegenerative disease characterized by the deposition of amyloid-β (Aβ), neurofibrillary tangles, neuroinflammation, and neurodegeneration in the brain. In recent years, considering the unsatisfied benefits of pharmacological therapies, non-pharmacological therapy has become a research hotspot for AD intervention. Terahertz (THz) waves with a range between microwave and infrared re...