Genetic interactions between sugar and hormone signaling (Arabidopsis thaliana)
From WikiPathways
Description
The pathway initiated by GLC activates the AtHXK1/GIN2 complex and can also interact with a AtHXK1 independent pathway. The AtHXK1/GIN2 complex functions to activate ABA2/ABA3 protein complex, also regulated by stress, to catalyze production of abscisic acid, a compound that both directly and indirectly promotes seed development, but inhibits germination, cotyledon greening, expansion, shoot development, and flowering (plant development). The AtHXK1/GIN2 complex also activates auxin to inhibit the plant development processes and represses cytokinin as well as the ethylene signaling pathway to stop promotion of plant growth. This pathway is based on figure 5 from Rolland et al and figure 3 from Ramon et al.
Quality Tags
Ontology Terms
Saving...Bibliography
- Ramon M, Rolland F, Sheen J; ''Sugar sensing and signaling.''; Arabidopsis Book, 2008 PubMed Europe PMC Scholia
- Rolland F, Moore B, Sheen J; ''Sugar sensing and signaling in plants.''; Plant Cell, 2002 PubMed Europe PMC Scholia
History
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External references
DataNodes
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| Name | Type | Database reference | Comment |
|---|---|---|---|
| AAO3 | GeneProduct | AT2G27150 (Ensembl)  | |
| ABA1 | GeneProduct | 836838 (Entrez Gene) | |
| ABA2 | GeneProduct | AT1G52340 (Ensembl) | |
| ABA3 | GeneProduct | AT1G16540 (Ensembl) | |
| ABF2 | GeneProduct | 820002 (Entrez Gene) | |
| ABF2 | GeneProduct | AT1G45249 (Ensembl) | |
| ABF3 | GeneProduct | AT4G34000 (Ensembl) | |
| ABF4 | GeneProduct | AT3G19290 (Ensembl) | |
| ABI1 | GeneProduct | AT4G26080 (Ensembl) | |
| ABI2 | GeneProduct | AT5G57050 (Ensembl) | |
| ABI3 | GeneProduct | AT3G24650 (Ensembl) | |
| ABI4 | GeneProduct | AT2G40220 (Ensembl) | |
| ABI5 | GeneProduct | AT2G36270 (Ensembl) | |
| Abscisic acid | Metabolite | HMDB0036093 (HMDB) | |
| Auxin | Metabolite | HMDB0038483 (HMDB) | Auxin Not Specified |
| Cotyledon Greening and Expansion | Pathway | Identifier Not Found | |
| Cytokinin | Metabolite | HMDB0039238 (HMDB) | Cytokinin Not Specified |
| EIN2 | GeneProduct | AT5G03280 (Ensembl) | |
| EIN3 | GeneProduct | AT3G20770 (Ensembl) | |
| EIN5/7 | GeneProduct | Q9FQ04 (Uniprot-TrEMBL) | |
| EIN6 | GeneProduct | Identifier Not Found | |
| ETO1 | GeneProduct | AT3G51770 (Ensembl) | |
| ETR1 | GeneProduct | AT1G66340 (Ensembl) | |
| Ethylene | Metabolite | HMDB0029594 (HMDB) | |
| Flowering | Pathway | WP2312 (WikiPathways) | |
| GIN2 / HXK1 | GeneProduct | Q42525 (Uniprot-TrEMBL) | |
| GIN4 / CTR1 | GeneProduct | AT5G03730 (Ensembl) | |
| GIN6 / ABI4 | GeneProduct | AT2G40220 (Ensembl) | |
| Germination | Pathway | Identifier Not Found | |
| Glucose | Metabolite | HMDB0000122 (HMDB) | |
| MKK9 | GeneProduct | Q9FX43 (Uniprot-TrEMBL) | |
| MPK3 | GeneProduct | Q39023 (Uniprot-TrEMBL) | |
| MPK6 | GeneProduct | Q39026 (Uniprot-TrEMBL) | |
| Metaboilsm Dependent Pathway | Pathway | Identifier Not Found | |
| Seed Development | Pathway | WP2279 (WikiPathways) | |
| Shoot Development | Pathway | WP2945 (WikiPathways) | |
| Triple Response | Pathway | Identifier Not Found | |
| Vegetative Stress Response | Pathway | Identifier Not Found |
Annotated Interactions
No annotated interactions
