is essential to the rapid somatic evolution of antibody specificities 3. In mammals, this plasticity has two sources: V(D)J recombination, which builds antigen receptor genes from discrete DNA ...

As the clocks move forward by one hour at 1am on Sunday, March 30, a dedicated team of staff and volunteers at The Irish Museum of Time will be busy preparing to adjust over 600 clocks, marking the ...

As the clocks move forward by one hour at 1am on Sunday, March 30, 2025, a dedicated team of staff and volunteers at The ...

circadian clocks may share a common ancestry. Additionally, since the cyclical changes occur in a metabolic protein that cleans up reactive oxygen species, the authors propose that sensing and ...