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. 2019 Jan 15;21(8):1751–1760. doi: 10.1038/s41436-018-0414-9

Fig. 2.

Fig. 2

Antisense oligonucleotide (AON) rescue using midigenes in HEK293T cells. a Position of the AONs and sizes of the pseudoexons introduced by the variants. b Assessment of the splicing correction by reverse transcription polymerase chain reaction (RT-PCR) upon AON delivery. Wild-type (WT) midigenes and mutant (MUT) midigenes were cotransfected with different AONs and a SON, except the nontransfected cells lane (NT). For each variant introducing a pseudoexon, at least one AON was able to redirect splicing. In the case of exon 28 skipping, a 10% inclusion was achieved with AON2. MQ denotes the negative control of the PCR reaction and HEK for the untransfected HEK293T. Rhodopsin (RHO) amplification was used as a transfection and loading control.