Rapid Sequencing of Plant Genomes
Author Information
Author(s): Michael J. Moore, Amit Dhingra, Pamela S. Soltis, Regina Shaw, William G. Farmerie, Kevin M. Folta, Douglas E. Soltis
Primary Institution: University of Florida
Hypothesis
Can the GS 20 pyrosequencing platform provide a faster and more cost-effective method for sequencing angiosperm plastid genomes?
Conclusion
The GS 20 System allows for highly accurate and nearly complete plastid genome sequences to be obtained more quickly and cheaply than traditional methods.
Supporting Evidence
- The GS 20 System achieved over 99.75% coverage of each genome.
- Error rates were low, with 0.043% for Nandina and 0.031% for Platanus.
- The sequencing process took approximately two weeks and cost around $4500 per genome.
Takeaway
Scientists used a new machine to quickly read the DNA of two plants, which helps us understand how plants are related to each other.
Methodology
The study utilized the GS 20 pyrosequencing platform to sequence the plastid genomes of Nandina domestica and Platanus occidentalis.
Limitations
The GS 20 System has a slightly higher error rate compared to traditional Sanger sequencing.
Digital Object Identifier (DOI)
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