Northwestern Medicine scientists have discovered how molecular "traffic controllers" in cells influence aging and cellular ...
Structures long blamed for blocking genes actually help them turn on, according to the Cornell Chronicle. Cornell scientists found that nucleosomes — the spools that package DNA — relieve twisting ...
UMBC scientists uncovered how enteroviruses initiate replication by assembling a conserved RNA–protein complex inside host ...
Scientists provide fresh insights on the origins of life, presenting compelling evidence supporting the 'RNA World' hypothesis. The study unveils an RNA enzyme that can make accurate copies of other ...
Humans have it. So does Drosophila. But not yeast. That "it" is a small pause at the start of gene activity - a brief molecular halt that may have ...
We’re celebrating 180 years of Scientific American. Explore our legacy of discovery and look ahead to the future. In 1957, just four years after Francis Crick and other scientists solved the riddle of ...
DNA–protein cross-links (DPCs) represent a severe form of DNA damage that can disrupt essential chromatin-based processes. Among them, DNA–histone ...
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