Article
Extensive trimming of short single-stranded DNA oligonucleotides during replication-coupled gene editing in mammalian cells.
PLoS genetics - 1 Oct 2020
van Ravesteyn Thomas W, Arranz Dols Marcos, Pieters Wietske, Dekker Marleen, Te Riele Hein
Abstract excerpt
Through transfection of short single-stranded oligodeoxyribonucleotides (ssODNs) small genomic alterations can be introduced into mammalian cells with high precision. ssODNs integrate into the genome during DNA replication, but the resulting heteroduplex is prone to detection by DNA mismatch repair (MMR), which prevents effective gene modification. We have previously demonstrated that the suppressive action of...
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