Show Notes
This release contains only the music track from Base by Base Episode 417.
Song title: Five Percent of the Truth
Original Base by Base episode: 417: Hidden Mosaic: Parental Postzygotic Mutations in 12,015 Trios
Article metadata:
Article title: Landscape of parental postzygotic mutations across >11,000 rare disease trios
Journal: The American Journal of Human Genetics
DOI: 10.1016/j.ajhg.2026.06.015
Reference: Garcia-Salinas OI, Andrews KA, Sanghvi R, et al. Landscape of parental postzygotic mutations across >11,000 rare disease trios. The American Journal of Human Genetics. 2026;113:1–9. https://doi.org/10.1016/j.ajhg.2026.06.015
Lyrics:
Verse 1
In a clean-lit room of midnight screens,
We line up families, three by three.
A whisper flickers in the parent’s read,
Not loud enough for rules to see.
But it’s there—like static in the gene.
Pre-Chorus
Not a full-blown signal, not a perfect clone,
Just early-split lightning in the bone.
Clockwork marks on a crooked page,
Same old hands, a different shade.
Chorus
Five percent of the truth in the bloodline glow,
Hidden in the noise where the pipelines don’t go.
If you tag the cracks, you can change what you know—
A missed little mosaic can point the way home.
Verse 2
C to A like ash in a sudden flare,
T to A like footsteps on hospital stairs.
Less T to C than we’d expect to find,
And GC deserts where it thins out the sign.
Still SBS1, SBS5 keep time.
Bridge
Don’t call it rare—call it overlooked,
A quiet variant in the book.
Re-annotate what you already ran,
And hear the answer in a smaller strand.
Recurrence isn’t fate when you understand.
Final Chorus
Five percent of the truth in the bloodline glow,
Pulled from standard depth with a careful slow.
When the trio says “no,” there’s a softer “yes” below—
A missed little mosaic can change what you know.
Five percent of the truth… and the future opens wide.
