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WorkbenchGene: AT5G17690 (Arabidopsis thaliana)
Overview 
- Gene Identifier
- AT5G17690
- Transcript Identifier
- AT5G17690.1
- Gene Type
- Coding gene
- Location
- 5 : 5827504-5829537 : negative
Family
- Gene family
Descriptions
- Description
-
like heterochromatin protein (LHP1)
- Curated Summary
-
Regulates the meristem response to light signals and the maintenance of inflorescence meristem identity. Influences developmental processes controlled by APETALA1. TFL2 silences specific genes within euchromatin but not genes positioned in heterochromatin. TFL2 protein localized preferentially to euchromatic regions and not to heterochromatic chromocenters. Involved in euchromatin organization. Required for epigenetic maintenance of the vernalized state.
Identifiers
| Identifier | Name |
|---|---|
| alias | LHP1 |
| alias | LIKE HETEROCHROMATIN PROTEIN 1 |
| alias | TERMINAL FLOWER 2 |
| alias | AtLHP1 |
| alias | TFL2 |
| uniprot | Q946J8 |
Toolbox
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Biological Process
| GO term | Evidence(s) | Provider | Description | Source |
|---|---|---|---|---|
| GO:0006325 | IMP | UniProt | chromatin organization | 1 2 3 4 5 6 7 8 9 10 11 12 13 |
| GO:0006342 | IMP, IEP | UniProt | chromatin silencing | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 |
| GO:0045814 | IMP | Gene Ontology | negative regulation of gene expression, epigenetic | 1 |
| GO:0010048 | IMP, RCA, | UniProt | vernalization response | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 |
| GO:0048573 | IMP, RCA, | UniProt | photoperiodism, flowering | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 |
| GO:0045857 | IMP | UniProt | negative regulation of molecular function, epigenetic | 1 2 3 4 5 6 7 8 9 10 11 12 13 |
| GO:0000956 | RCA | Gene Ontology | nuclear-transcribed mRNA catabolic process | 1 |
| GO:0006346 | RCA | Gene Ontology | methylation-dependent chromatin silencing | 1 |
| GO:0007346 | RCA | Gene Ontology | regulation of mitotic cell cycle | 1 |
| GO:0016246 | RCA | Gene Ontology | RNA interference | 1 |
| GO:0031048 | RCA | Gene Ontology | chromatin silencing by small RNA | 1 |
| GO:0051567 | RCA | Gene Ontology | histone H3-K9 methylation | 1 |
| GO:0009648 | IMP | Gene Ontology | photoperiodism | 1 |
| GO:0009825 | IMP | UniProt | multidimensional cell growth | 1 2 3 4 5 6 7 8 9 10 11 12 13 |
| GO:0009910 | IMP | UniProt | negative regulation of flower development | 1 2 3 4 5 6 7 8 9 10 11 12 13 |
| GO:0010016 | IMP | UniProt | shoot system morphogenesis | 1 2 3 4 5 6 7 8 9 10 11 12 13 |
| GO:0048364 | IMP | Gene Ontology | root development | 1 |
| GO:0030154 | IEA | UniProt | cell differentiation | 1 2 3 4 5 6 7 8 9 10 11 12 |
| GO:0016568 | IEA | UniProt | chromatin modification | 1 2 3 4 5 6 7 8 9 10 11 12 |
| GO:0009908 | IEA | UniProt | flower development | 1 2 3 4 5 6 7 8 9 10 11 12 |
| GO:0006351 | IEA | UniProt | transcription, DNA-templated | 1 2 3 4 5 6 7 8 9 10 11 12 |
Molecular Function
| GO term | Evidence(s) | Provider | Description | Source |
|---|---|---|---|---|
| GO:0003677 | IDA | UniProt | DNA binding | 1 2 3 4 5 6 7 8 9 10 11 12 13 |
| GO:0035064 | IDA | UniProt | methylated histone residue binding | 1 2 3 4 5 6 7 8 9 10 11 12 13 |
| GO:0005515 | IPI | Gene Ontology | protein binding | 1 |
| GO:0003935 | IDA | UniProt | GTP cyclohydrolase II activity | 1 2 3 4 5 6 7 8 9 10 11 12 |
Cellular Component
| GO term | Evidence(s) | Provider | Description | Source |
|---|---|---|---|---|
| GO:0005634 | ISM, IEA | Gene Ontology | nucleus | 1 |
| GO:0000791 | IDA | UniProt | euchromatin | 1 2 3 4 5 6 7 8 9 10 11 12 13 |
| GO:0005720 | IDA | UniProt | nuclear heterochromatin | 1 2 3 4 5 6 7 8 9 10 11 12 13 |
| GO:0009507 | IDA | UniProt | chloroplast | 1 2 3 4 5 6 7 8 9 10 11 12 |
Color Legend
| Experimental Evidence |
| Electronic Evidence |
| Computational Reviewed Evidence |
| Mapman id | Description |
|---|---|
| 28.1 | DNA.synthesis/chromatin structure |
No SignalP domains detected for this gene.