Table 1. Functions of conserved seed development-associated transcription factors.
| Gene | TF Family | Homolog | Functions of homolog in Arabidopsis |
| High in embryo | |||
| Os01g19970 | MYB | MYB12 | Flavonoid biosynthesis |
| Os01g48060 | ARF | ETT | Auxin signaling |
| Os01g51610 | ABI3/VP1 | FUS3 | Embryo development, ABA signaling |
| Os01g52680 | MADS | AGL8 | Fruit development |
| Os02g13310 | HB | ATH1 | Shoot apical meristem |
| Os02g42950 | YABBY | AFO | Abaxial cell type specification |
| Os06g10880 | bZIP | ABF1 | ABA signaling |
| Os06g14670 | MYB | MYB43 | Secondary cell wall synthesis |
| Os07g15540 | Orphans | EIN4 | Ethylene signaling |
| Os08g06370 | G2-like | KAN2 | Polarity regualtion |
| Os08g36700 | HSF | HSFB4 | Asymmetric stem cell division |
| Os08g42600 | RB | RBR1 | Cell cycle, seed development |
| Os09g35870 | AUX/IAA | AXR3 | Auxin signaling |
| Os11g03540 | AP2/EREBP | WRI1 | Fatty acid synthesis |
| Os11g19060 | AP2/EREBP | BBM | Embryo development |
| Os11g40100 | GIF | GIF2 | Organ size control |
| High in endosperm | |||
| Os05g49930 | GRAS | GAI | GA signaling |
| Os05g39590 | AP2/EREBP | ABI4 | ABA signaling |
| Os05g41070 | bZIP | AREB3 | ABA signaling |
| Os08g39830 | EIL | EIL3 | Ethylene signaling |
| Os02g28580 | Orphans | MEE46 | Endosperm development |
| Os11g31360 | NAC | NAM | Regulate embryo |
| Os02g34320 | bHLH | RGE1 | Expressed in endosperm, regulate embryo |
| Os01g62310 | HB | WOX2 | Embryo development |
| Os05g43380 | CPP | TSO1 | Regulation of meristem organization |
| High in embryo and endosperm | |||
| Os02g49410 | CCAAT | LEC1 | Embryo development |
| Os01g68370 | ABI3/VP1 | ABI3 | Seed development, ABA signaling |
| Os01g64000 | bZIP | ABI5 | Seed development, ABA signaling |
| Os08g40030 | NAC | CUC3 | Meristem initiation |
| Os06g42630 | ABI3/VP1 | B3 family | Seed specific expression |
| Induced or suppressed in embryo | |||
| Os02g49370 | CCAAT | NF-YB6 | Seed specific expression |
| Os02g52780 | bZIP | ABF2 | ABA signaling |
| Os03g20780 | EIL | EIN3 | Ethylene signaling |
| Induced or suppressed in endosperm | |||
| Os03g57190 | TCP | TCP2 | Cell differentiation, leaf morphogenesis |
| Os02g06910 | ARF | ARF6 | Response to auxin stimulus |
| Os01g57110 | SNF2 | EDA16 | Embryo sac development |
| Os12g40900 | AUX/IAA | IAA3 | Regulates multiple auxin responses |
The LOC prefixes of all TIGR locus identifiers were removed for convenience. TFs in bold are seed-specific TFs in Arabidopsis.