Posted in Sequencing Technology and Methods

Adapter Ligation

For a DNA fragment to be sequenced on an Illumina instrument, it first has to attach to the Illumina flow cell. The interior of the fluidics lane on each flow cell is printed, top and bottom, with a lawn of single-stranded oligonucleotides. All our DNA of interest needs to have is a complementary region on each end for clustering and sequencing to take place.

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