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High throughput DNA sequencing using an automated electrophoresis analysis system and a novel sequence assembly

S Smith¹, W Welch, A Jakimcius

¹Millipore Corporation, Burlington, MA 01803.

|June 1, 1993

Summary

High-resolution scanning and advanced software enable rapid DNA sequence assembly, significantly reducing manual effort. A new program quickly generates DNA contigs and verifies sequence overlaps on-screen, boosting sequencing efficiency.

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Area of Science:

Genomics
Bioinformatics
Molecular Biology

Background:

Manual DNA sequencing is time-consuming and labor-intensive.
Automated methods are crucial for increasing throughput in genomic research.

Purpose of the Study:

To describe and evaluate a novel DNA sequence assembly program.
To assess the program's efficiency in generating contiguous DNA sequences (contigs).

Main Methods:

Utilizing high-resolution scanning and image-databasing technology.
Employing a new sequence assembly software for automated contig generation.
Implementing on-screen verification of overlapping DNA sequence disagreements.

Main Results:

The program rapidly generates contigs from scanned DNA sequence images.

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On-screen verification of sequence overlaps enhances accuracy.

Significant increase in sequencing throughput compared to manual methods.

Conclusions:

The developed assembly program accelerates DNA sequence assembly.
The software's ability to verify disagreements improves reliability.
This technology offers a substantial advancement in genomic data processing.