- 35S: cauliflower mosaic virus 35S promoter, RbcS: tomato rubisco small subunit 3b promoter, LTP: Arabidopsis lipid transfer protein promoter, PDS: tomato phytoene desaturase promoter, MpUBE2: liverwort ubiquitin-conjugating enzyme E2 promoter, RiceFOX: rice full-length cDNA overexpresser system, GluB-1: rice endosperm-specific glutelin promoter, ZmUbi: maize ubiquitin promoter, ZmG1: maize ZmG1 promoter, ZmG2: maize ZmG2 promoter