SynHG — The Synthetic Human Genome Project (2025– )
programBiotech & Transhumanism
A £10 million project, launched in 2025, whose goal is to write a human chromosome from scratch.
Who they are
Wellcome-funded, five years, led from Oxford with four British universities — and, notably, an ethics programme funded alongside the science rather than after it[1].[2][3][4]
What they do
Not editing existing DNA. Writing the sequence itself, from nothing, at chromosome scale, within five to ten years.
How it works
It sits at the end of a long thread this site already tracks: making a being outside the womb, then making one without egg or sperm, then growing bodies and minds in dishes — and now writing the instructions themselves.
Why it matters
With one uncomfortable detail: the rule requiring companies to screen who's ordering synthesized DNA was cancelled in mid-2025 — the same season this launched. A chromosome is still not a genome, and a genome is still not a creature. But the specification is now something people write.
The engine's record — word for word
[Report #183] The genome-writing arm of the engineered-beings toolkit, and the only item on it with no prior home in canon. WHAT IT IS: Wellcome-funded, £10M over five years, announced June 2025, led by Jason Chin (Ellison Institute/Oxford) with Cambridge, Kent, Manchester and Imperial — target is a COMPLETE SYNTHETIC HUMAN CHROMOSOME within 5-10 years. It carries an embedded ethics programme ('Care-full Synthesis,' Joy Zhang, Kent), which is itself the tell: the funder built the boundary-debate INTO the build (see scholastic_art_vs_nature_debate). WHERE IT SITS: the deep-time thread runs make-a-being-outside-the-womb (liber_vaccae_record) → generation without gametes (cloning_substrate_post_dolly_arc, ivg_gametogenesis) → design-and-grow bodies without editing (levin_michael) → grow the mind outside the body (organoid_intelligence) → and now WRITE THE SPECIFICATION ITSELF. Precedent floor: JCVI-syn3.0's 473-gene minimal cell (Science 2016) and syn3A division restoration (Cell 2021); frontier: a synthetic cell integrating DNA self-replication with lipid biosynthesis (Nat. Commun. 2026). LIMITS, STATED: a chromosome is not a genome and a genome is not an organism; no synthetic cell yet self-replicates completely; nothing here has been booted into a body. GOVERNANCE NOTE: the US screening requirement for synthesised nucleic-acid orders was countermanded by EO 14292 in mid-2025 — the choke point every writing project passes through loosened in the same season this project launched (see nucleic_acid_compiler). Held as capability and programme record; no intent claimed.
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