CRISPR/Cas9-Mediated Mutagenesis of Two Alleles Encoding a Glutathione S-Transferase Confirms Their Identity as Fhb7 Conferring Fusarium Head Blight Resistance in Wheat.
GST was confirmed as the causal gene for Fhb7-mediated FHB resistance and the power of wheat × maize hybridization coupled with genome editing in validating gene function in wheat was demonstrated.