SMRT genome assembly corrects reference errors resolving the genetic basis of virulence in Mycobacterium tuberculosis

摘要

BackgroundThe genetic basis of virulence in Mycobacterium tuberculosis has been investigated through genome comparisons of virulent (H37Rv) and attenuated (H37Ra) sister strains. Such analysis, however, relies heavily on the accuracy of the sequences. While the H37Rv reference genome has had several corrections to date, that of H37Ra is unmodified since its original publication.