A closer look at “Deep-Sea Mussels Swap Tidal Rhythms for 24-Hour Cycle in Lab, Study Finds | Nova Global Ne”, exactly as the source publishes it. In the perpetual darkness of deep-sea hydrothermal vents, the mussel Bathymodiolus azoricus, living 1,700 meters (5,600 feet) below the surface, surprisingly follows a 24-hour rhythm when brought into the laboratory. This discovery challenges assumptions that organisms in lightless environments lack This discovery challenges assumptions that organisms in lightless environments lack circadian clocks.
cells exhibit daily cycles, suggesting an internal timekeeping mechanism that may be synchronized by tidal or other environmental cues in their natural habitat. The study, published in a peer-reviewed journal, highlights the adaptability of biological clocks in extreme environments. Understanding these rhythms could shed light on how deep-sea organisms cope with fluctuating conditions, such as changes in food supply from vent fluids. This listing links straight to the original page, where the content is available in full.