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. 2020 Sep 15;10:15144. doi: 10.1038/s41598-020-71614-6

Figure 1.

Figure 1

Overview of the protocol developed in this study. DNA was sheared into 6 kb fragments, end-repaired and circularized. An inverse long-range PCR, using p35S primers orientated in the reverse direction, specifically amplified circularized DNA molecules that contained the p35S promoter. PCR products containing the transgene or a portion of the transgene were sequenced using the Oxford Nanopore sequencer. The bioinformatic pipeline allowed to recover the sequence of the transgene and its flanking regions.