We have developed a streamlined reproducible method for performing gen
omic chemical sequencing reactions on the genomic DNA of Mycoplasma ca
pricolum, which has a genome size of about 750000 base pairs and whose
composition is 75% AT The general modifications that ensure reproduci
bility and allow the processing of multiple samples can be widely adop
ted to other large-scale sequencing projects, while the specific modif
ications to the chemical reactions are applicable to the sequencing of
other DNAs with a high AT content.