Tonight, that sentence felt prophetic.
She was studying a rare genetic variant found in the DNA of a young boy from Sardinia — a mutation in a non-coding RNA gene that no one had bothered to characterize. Everyone had told her it was “junk.” But page 164, in a footnote she’d almost missed, described a similar case from 2003: a silent mutation that altered RNA folding, not protein sequence. The boy in that paper had developed late-onset neurodegeneration.
Sofia closed the book and reached for the phone to call her neurologist. Outside, dawn bled over the Roman rooftops. Science, she realized, was never just about molecules. It was about looking into the mirror of your own DNA and choosing to know.
She had been feeling foggy for months. Forgetful. Tired.
