Table VI. Regulatory introns and predictions.
Some Arabidopsis and rice introns are known to regulate expression. The majority of these have an overlapping PromPredict prediction. The first intron in all the genes was involved in regulation, except for TWN2, where the first two introns were involved.
| Gene | Prediction Strength | Reference |
| Arabidopsis | ||
| RHD3 (At3g13870) | No prediction | Wang et al. (2002) |
| Histone H3 (At4g40040) | Medium | Chaubet-Gigot et al. (2001) |
| Histone H3 (At4g40030) | Low | Chaubet-Gigot et al. (2001) |
| EF-1α A1 (At1g07920) | Very high/medium | Curie et al. (1993) |
| EF-1α A3 (At1g07940) | High/medium | Chung et al. (2006) |
| eEF-1β (At2g18110) | Medium | Gidekel et al. (1996) |
| TWN2 intron 1 (At1g14610) | No prediction | Zhang and Somerville (1997) |
| TWN2 intron 2 (At1g14610) | High | Zhang and Somerville (1997) |
| Cox5c-1 (At2g47380) | Medium | Curi et al. (2005) |
| Cox5c-2 (At3g62400) | High/medium | Curi et al. (2005) |
| ACT1 (At2g37620) | High/medium | Vitale et al. (2003) |
| KC01 (At5g55630) | Medium | Czempinski et al. (2002) |
| PRF1 (At2g19760) | High | Jeong et al. (2006) |
| PRF2 (At4g29350) | Medium | Jeong et al. (2006) |
| ADF1 (At3g46010) | High | Jeong et al. (2006) |
| FAD2 (At3g12120) | High/medium | Kim et al. (2006) |
| SUVH3 (At1g73100) | Medium | Casas-Mollano et al. (2006) |
| ATMHX (At2g47600) | No prediction | David-Assael et al. (2006) |
| UBQ3 (At5g03240) | Medium | Norris et al. (1993) |
| UBQ10 (At4g05320) | High | Norris et al. (1993) |
| ATPK1 (At3g08730) | High/medium | Zhang et al. (1994) |
| Rice | ||
| TPI (Os01g0147900 | Medium | Xu et al. (1994), Snowden et al. (1996) |
| GAMyb (Os01g0812000) | Medium | Washio and Morikawa (2006) |
| RPBF (Os02g0252400) | Highest/very high/medium | Washio and Morikawa (2006) |