Watson and Crick's discovery of DNA structure in 1953 revealed a possible mechanism for DNA replication. So why didn't Meselson and Stahl finally explain this mechanism until 1958?

'Junk' DNA Proves Functional; Helps Explain Human Differences From Other Species Date: November 5, 2008 Source: Agency for Science, Technology and Research (A*STAR), Singapore Summary: In a new ...

Scientists were able to watch the replication using proteins found inside jellyfish. Researchers engineered bacteria cells with the fluorescent proteins attached to important molecular machinery.