Table II.
Comparison of group/subgroup size between Arabidopsis and rice ERF families
| Group | Subgroup | AtERF Genes | OsERF Genes |
|---|---|---|---|
| I (A-6)a | a | 2 | 2 |
| b | 8 | 7 | |
| II (A-5) | a | 6 | 2 |
| b | 7 | 11 | |
| c | 2 | 2 | |
| III (A-1, -4, -5) | a | 3 | – |
| b | 4 | 6 | |
| c | 6 | 11 | |
| d | 4 | 7 | |
| e | 6 | 2 | |
| IV (A-2, -3) | a | 5 | 1 |
| b | 4 | 5 | |
| V (B-6) | a | 4 | 5 |
| b | 1 | 3 | |
| VI (B-5) | – | 8 | 6 |
| VI-L (B-6) | – | 4 | 3 |
| VII (B-2) | a | 5 | 14 |
| b | – | 1 | |
| VIII (B-1) | ab | 8 | 8 |
| bb | 7 | 5 | |
| IX (B-3) | ac | 3 | 3 |
| bc | 6 | 4 | |
| cc | 8 | 11 | |
| X (B-3, -4) | a | 6 | 7 |
| b | 1 | 3 | |
| c | 1 | 3 | |
| Xb-L (B-6) | – | 3 | – |
| XI | – | – | 4 |
| XII | – | – | 1 |
| XIII | – | – | 1 |
| XIV | – | – | 1 |
| Total | 122 | 139 |
a
Classification by Sakuma et al. (2002).
b
Subclassification by McGrath et al. (2005).
c
Subclassification by Gutterson and Reuber (2004).