An estimate of large-scale sequencing accuracy.
The accuracy of large-scale DNA sequencing is difficult to estimate without redundant effort. We have found that the mobile genetic element IS10, a component of the transposon Tn10, has contaminated a significant number of clones in the public databases, as a result of the use of the transposon in bacterial cloning strain construction. These contaminations need to be annotated as such. More positively, by defining the range of sequence variation in IS10, we have been able to determine that the rate of sequencing errors is very low, most likely surpassing the stated aim of one error or less in ten thousand bases.
European Molecular Biology Laboratory, Heidelberg, Germany. Fergal.Hill@embl-heidelberg.de
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D000818:Animals; D004251:DNA Transposable Elements; D016208:Databases, Factual; D005798:Genes, Bacterial; D016045:Human Genome Project; D006801:Humans; D008969:Molecular Sequence Data; D017422:Sequence Analysis, DNA; D019895:Transposases / Q000235:genetics*
D004251:DNA Transposable Elements; C095509:IS10 transposase; D019895:Transposases