Supplementary Figure 3: Alignment of the SWEET14 promoter sequences from selected rice varieties.

Rice varieties having nucleotide variations in the PthXo3, TalC, AvrXa7 and TalF EBEs were identified using RiceVarMap v.2 (http://ricevarmap.ncpgr.cn/v2/). Two varieties were selected for each variation type as representative. Sequences of the first 400 bp of SWEET14 promoters of the selected varieties were extracted from the 3K database (http://snp-seek.irri.org/). Alignment was done using ClustalW in Geneious 11.1.5 (https://www.geneious.com). In the PthXo3/AvrXa7 EBEs, there was one A insertion with a frequency of 7.7%. CX371 and CX372 had one G/T variation in the TalC EBE and an 18-bp deletion in the PthXo3/AvrXa7 and TalF EBEs.