Supporting materials for "Bacterial and viral identification and differentiation by amplicon7 sequencing on the MinION nanopore sequencer".
Dataset type: Genomic
Data released on March 25, 2015
Corriveau EJ; Haas JL; Kadavy DR; Kilianski A; Liem AT; Minot SS; Rosenzweig CN; Willis KL (2015): Supporting materials for "Bacterial and viral identification and differentiation by amplicon7 sequencing on the MinION nanopore sequencer". GigaScience Database. http://dx.doi.org/10.5524/100134
The MinION nanopore sequencer was recently released to a community of alpha-testers for evaluation using a variety of sequencing applications. Recent reports have tested the ability of the MinION to act as a whole genome sequencer and have demonstrated that nanopore sequencing has tremendous potential utility. However, the current nanopore technology still has limitations with respect to error-rate, and this is problematic when attempting to assemble whole genomes without secondary rounds of sequencing to correct errors. In this study, we tested the ability of the MinION nanopore sequencer to accurately identify and differentiate bacterial and viral samples via directed sequencing of characteristic genes shared broadly across a target clade. Using a 6 hour sequencing run time, sufficient data were generated to identify an E. coli sample down to the species level from 16S rDNA amplicons. Three poxviruses (cowpox, vaccinia-MVA, and vaccinia-Lister) were identified and differentiated down to the strain level, despite over 98% identity between the vaccinia strains.
Read the peer-reviewed publication(s):
Kilianski, A., Haas, J. L., Corriveau, E. J., Liem, A. T., Willis, K. L., Kadavy, D. R., … Minot, S. S. (2015). Bacterial and viral identification and differentiation by amplicon sequencing on the MinION nanopore sequencer. GigaScience, 4(1). doi:10.1186/s13742-015-0051-z