Table 1. RT-PCR examination of DELLA-down genes in different floral organs.
| Gene ID | Gene description | DELLA-Down |
| At1g09610 | Hypothetical protein | confirmed |
| At1g17950 | MYB52 | confirmed |
| At1g52690 | Late embryogenesis abundant protein | confirmed |
| At1g70690 | Unknown | confirmed |
| At1g75880 | APG-like | confirmed |
| At1g75900 | APG-like | confirmed |
| At1g76240 | Hypothetical protein | confirmed |
| At1g78440 | Gibberellin 2-oxidase | confirmed |
| At2g17950 | Homeodomain transcription factor | confirmed |
| At2g34790 | Berberrine bridge enzyme | confirmed |
| At2g34810 | Berberrine bridge enzyme | confirmed |
| At2g34870 | Unknown | confirmed |
| At2g38080 | Putative diphenol oxidase | confirmed |
| At3g01530 | MYB57 | confirmed |
| At3g11480 | Hypothetical | confirmed |
| At3g12000 | S-locus related | confirmed |
| At3g15270 | Squamose promoter binding 5 | confirmed |
| At3g16920 | Chitinase(GHF19) | confirmed |
| At3g18660 | Hypothetical protein | confirmed |
| At3g20520 | Hypothetical protein | confirmed |
| At3g22800 | Extensin-like | confirmed |
| At3g27810 | MYB21 | confirmed |
| At3g54770 | RNA binding protein | confirmed |
| At3g62020 | Germin-like protein | confirmed |
| At4g12730 | Putative pollen surface protien | confirmed |
| At4g12960 | Unknown | confirmed |
| At4g18780 | Cellulose synthase (IRX1) | confirmed |
| At4g34990 | MYB32 | confirmed |
| At5g12870 | MYB46 | confirmed |
| At5g17420 | Cellulose synthase (IRX3) | confirmed |
| At5g40350 | MYB24 | confirmed |
| At5g44030 | Cellulose synthase (IRX5) | confirmed |
| At5g44630 | Terpene synthase | confirmed |
| At5g59120 | Subtilisin-like serine protease | confirmed |
Se: sepal, Pe: petal, St: stamen, Pi: pistil. Expression levels in different floral organs were based on the semi-quantitative RT-PCR results. “−” not detected, “+” faintly detected, “++” detected, “+++” strongly detected. DELLA-D: down-regulated by DELLA proteins.