Large-scale genomic sequencing: optimization of genomic chemical sequencing reactions.

We have developed a streamlined, reproducible method for performing genomic chemical sequencing reactions on the genomic DNA of Mycoplasma capricolum, which has a genome size of about 750,000 base pairs and whose composition is 75% AT. The general modifications that ensure reproducibility and allow the processing of multiple samples can be widely adopted to other large-scale sequencing projects, while the specific modifications to the chemical reactions are applicable to the sequencing of other DNAs with a high AT content.