Science
New discovery shows human cells can write RNA sequences into DNA – Phys.org
Cells contain machinery that duplicates DNA into a new set that goes into a newly formed cell. That same class of machines, called…

Cells contain machinery that duplicates DNA into a new set that goes into a newly formed cell. That same class of machines, called polymerases, also build RNA messages, which are like notes copied from the central DNA repository of recipes, so they can…
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