The term 'molecular clock' was coined to describe the phenomenon, comparing the manner in which sequence changes occur to regular ticks of a clock. Is there really such a molecular clock?

On Sunday, March 30, 2025, the clocks in Germany will spring forward for daylight saving time. As we adjust our watches, ...

The discovery that a group of cell-infecting bacteria lived roughly 2 billion years ago stirs a longstanding controversy around which came first: phagocytosis or mitochondria. A study of 19 ...

Molecular BioSystems has been renamed Molecular Omics. Molecular Omics publishes molecular level experimental and bioinformatics research in the -omics sciences, including genomics, proteomics, ...

"In each of our cells, we have genes that form the molecular circadian clock," Peek said. "These clock genes encode a set of transcription factors that regulate many processes throughout the body ...

"In each of our cells, we have genes that form the molecular circadian clock," Peek said. "These clock genes encode a set of transcription factors that regulate many processes throughout the body ...

Her team strives to understand the molecular basis of circadian timekeeping by studying the structure, dynamics, and interactions of dedicated clock proteins. With Partch's deep expertise on how ...