An asymmetric kleisin path breaks the symmetry of the SMC homodimer, ensuring unidirectional DNA translocation via a segment capture mechanism.
From the tiniest cell motor to the grand sweep of Earth's carbon cycle, photosynthesis and cellular respiration form the heartbeat of life. These processes not only sustain every breath we take but ...
An octopus-shaped nanomachine hijacks tumor ATP leakage to power a self-amplifying cycle of membrane damage, drug delivery, and metabolic collapse in cancer cells.