Transcript expression of seed proteins in the BAT93 line. Phaseolin and lectin contigs were annotated on the basis of nearest BLASTx hit in the UniProt database, with e-value ranging between 0 to 1.00E-115. For sulfur-rich proteins, only full-length contigs are represented. Contigs coding for sulfur-rich proteins elevated in SMARC1N-PN1, lacking phaseolin, phytohemagglutinin and arcelin, are marked with an asterisk. Phs, phaseolin; Lec, lectin; Pha, phytohemagglutinin; PhaL, leucoagglutinating phytohemagglutinin; AI, amylase inhibitor; AIL, amylase inhibitor-like protein.