Asynchronous DNA Sequencing via Parallel Polymerization

The patent segments the sequencing process by using multiple independent polymerase reactions occurring in parallel within a single flow cell. Each polymerase independently synthesizes a nascent strand, and multiple such reactions are conducted simultaneously, dividing the overall sequencing task into concurrent segments that collectively produce the complete sequence data much faster than sequential methods.

The patent applies self-service by designing a system where the sequencing reaction itself generates sufficient signal without requiring prior PCR amplification. The asynchronous polymerization reactions produce multiple nascent strands that collectively provide enough template for accurate sequence determination, eliminating the need for separate amplification steps and reducing overall process complexity.

The patent employs dynamics by allowing polymerases to operate asynchronously rather than in strict synchronization. Each polymerase progresses through the template at its own rate, and the system dynamically captures sequence information from multiple polymerases at different stages of synthesis. This dynamic approach enables reading of much longer sequences because the data from asynchronously progressing polymerases can be integrated to reconstruct the complete sequence.

The patent applies preliminary action by performing minimal pretreatment of the DNA source - simply preparing the template DNA without extensive amplification or cloning. The system is designed to work efficiently with the available template DNA, using asynchronous polymerization to generate sufficient sequence information directly from the original sample, thereby eliminating costly and time-consuming preliminary steps.