<i>pmr1</i> mutations identified in this study.

Clones from the indicated compatible (C) and incompatible (I) lines at Transfer 10 or 16 were analyzed by DNA sequencing. WGS indicates whole genome sequencing that was confirmed by Sanger sequencing the PCR-amplified PMR1 locus. “Sanger, PMR1 PCR” indicates that the PMR1 locus was amplified by PCR and sequenced by the Sanger method. pmr1 mutations are indicated by the wild-type sequence, followed by base pair or amino acid position, and then the mutant sequence. n/a, not applicable. *T to A substitution 220 bp upstream of the PMR1 start codon. pmr1 mutations identified in this study.