Table 4.
Stamen-related features of JA responsive mutants. CORONATINE-INSENSITIVE1 (COI1); MYELOCYTOMATOSIS ONCOGENES (MYC).
| Gene | Mutant | Phenotype | Species | Refs |
|---|---|---|---|---|
| COI1 | coi-1 | Delayed anther dehiscence | Arabidopsis | [101,102] |
| Reduced pollen viability in the 13th phase of flower development | ||||
| Abnormal filament elongation | ||||
|
MYC2
MYC3 MYC4 MYC5 |
myc2
myc3 myc4 myc5 |
Pollen grains do not germinate in vitro | [94] | |
| The anthers dehisce and release viable pollen at floral stage 15 | ||||
| The filament does not elongate normally at floral stage 13 | ||||
|
MYB21
MYB24 |
myb21
myb24 |
Greatly reduced male fertility. Restore the WT phenotype via JA application | [91] | |
| Delayed anther dehiscence | ||||
| Very short filaments | ||||
| MYB108 | myb108 | Reduced male fertility | [93] | |
| Delayed anther dehiscence | ||||
| Reduced pollen viability |