New DNA sequencing methods.

The Human Genome Project and other major genomic sequencing projects have pushed the development of sequencing technology. In the past six years alone, instrument throughput has increased 15-fold. New technologies are now on the horizon that could yield massive increases in our capacity for de novo DNA sequencing. This review presents a summary of state-of-the-art technologies for genomic sequencing and describes technologies that may be candidates for the next generation of DNA sequencing instruments.