AI Laboratory Full Synthesis Pipeline

Full Synthesis Pipeline

The complete journey from simple molecules to self-replicating protocells. This page integrates all preceding modules — prebiotic chemistry, autocatalysis, membranes, replication, metabolism, and selection — into one unified abiogenesis narrative.

From Chemistry to Biology: The Complete Pathway

No single step created life. Instead, a sequence of increasingly complex chemical systems built upon each other over perhaps hundreds of millions of years. The synthesis pipeline traces this path from simple geochemistry to the first living cell.

The Abiogenesis Pipeline 1. Feedstock H₂O, CO₂, NH₃ H₂S, CH₄, HCN 2. Monomers Amino acids Nucleotides, Lipids 3. Polymers RNA, Peptides Autocatalytic sets 4. Vesicles Membranes + Internal chemistry 5. Protocell Self-replicating Division → Evolution Key Bottlenecks Monomer → Polymer Hydrolysis competes with polymerisation in water Sequence → Function Only rare sequences fold into functional catalysts Replication Fidelity Eigen's error threshold: copying must be precise enough Compartment Control Vesicle growth/division must link to internal chemistry ~4.4 Ga — Simple geochemistry ~4.0 Ga — Prebiotic synthesis ~3.8 Ga — First cells Time →

The Grand Challenges

Integration Problem

Life requires metabolism, membranes, and genetic information working together. How did these independent chemical systems merge? The "metabolism-first" vs "replication-first" debate remains unresolved — perhaps both co-evolved simultaneously in a shared compartment.

The Water Paradox

Life requires water, but water destroys the bonds that hold polymers together (hydrolysis). Building RNA or peptides in water is like trying to build a sandcastle in the surf. Wet-dry cycles, mineral surfaces, or ice eutectic phases may solve this paradox.

Homochirality

Biological amino acids are all left-handed (L), and sugars are all right-handed (D). Prebiotic chemistry produces equal mixtures of both. How did life break this symmetry? Amplification of tiny asymmetries through autocatalysis is one leading explanation.

Observable Signatures

Can we detect abiogenesis in lab experiments or on other worlds? Identifying chemical disequilibrium, polymer populations with non-random sequences, or self-replicating vesicle systems would provide evidence that the pathway is reproducible and universal.

AI Analysis Tools

Full Pipeline Run

Execute the complete abiogenesis pipeline: prebiotic synthesis → autocatalysis → membrane encapsulation → replication → selection. Monitor emergent behaviour at each stage.

End-to-EndMulti-Stage

Bottleneck Analysis

Identify and rank the tightest bottlenecks in the current parameter regime. Which transition limits the throughput of the whole pathway?

Rate-Limiting StepsSensitivity

Hypothesis Generator

AI-generated hypotheses about novel pathways, missing steps, or alternative chemistries that could bypass known bottlenecks in the origin-of-life pathway.

Generative AICreative Search

Summary Report

Compile a comprehensive report of the current simulation state across all modules: molecular inventory, network topology, membrane stats, replication fidelity, and fitness.

Full ReportExport
Ready — run the complete abiogenesis pipeline or analyse individual bottlenecks.