Mutants Mapped to Nodulation Developmental Stages
Species: Medicago truncatula
Click here to view mapped G. max mutants
| Development Stages | Mutants |
|---|---|
| Host plant roots excrete Flavonoid | |
 | |
| Expression of bacterial nod genes and excretion of Nod factors | |
 | nfp |
| Membrane depolarization and ion fluxes | |
| dmi1 dmi2 |
| Calcium spiking | |
| dmi3 |
| Root hair deformation and branching | |
| nsp1 nsp2 |
| ENOD gene expression | |
| Mtnin |
| Cortical cell divisions | |
| Mtrpg hcl |
| Root hair curling | |
| api bit1 lin rit |
| Formation of an infection thread | |
| Mtsym14 |
| Nodule initiation | |
| MtHAP2-1 nip |
| Bacteroid release | |
| ENOD40-1 ENOD40-1ENOD40-2 ENOD40-2 sym1 |
| Bacteroid differentiation | |
| sym6 |
| onset of nitrogen fixation | |
| |
| Complementary functions associated with nitrogen fixation | |
| |
| maintenance (persistence) of nodule function | |
| *Note: Some of the early events in the nodule development such as ENOD gene expression, cortical cell division and root hair curling occur almost simutaneously. The mapping is based phenotypes. Please click each development stage or mutant for details. | |