FIELD: biotechnology.
SUBSTANCE: present invention relates to genetic engineering of plants, namely to genetic markers detecting genetic modifications of SBEIIA gene, obtained using CRISPR/Cas9 on genome of durum wheat (Triticum durum) and winter and spring triticale (×Triticosecale). Disclosed is a method based on carrying out a polymerase chain reaction (PCR) with oligonucleotide primers, flanking an intended editing site, with subsequent detection of PCR results using capillary electrophoresis.
EFFECT: invention enables detecting SBEIIA gene editing events in cereals resulting from editing using the CRISPR/Cas9 system.
3 cl, 5 dwg, 1 tbl, 2 ex
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Authors
Dates
2025-02-03—Published
2023-12-01—Filed