DB identifier
|
AT1G17440 | Secondary Identifier
|
locus:2018861 |
| Name
|
ENHANCED ETHYLENE RESPONSE 4 | Brief Description | Transcription initiation factor TFIID subunit A |
| TAIR Computational Description | Transcription initiation factor TFIID subunit A;(source:Araport11) |
| TAIR Curator Summary | Encodes one of two Arabidopsis proteins with similarity to the TBP-associated factor TAF12. The gene product is an EIN3-interacting TFIID transcription factor required for proper ethylene response, including ERF1 induction. Loss of function mutants show enhanced response to ethylene. Located in nucleus and expressed throughout the plant. Required for ERF1 expression. Cytokinin-hypersensitive 1 (CKH1) mutants are characterized by rapidly growing calli with a green color at low levels of cytokinins, which are insufficient to induce such cytokinin responses in wild-type explants. It is hypothesized that CKH1 acts as a negative regulator of cytokinin signaling in Arabidopsis. |
| TAIR Short Description | Transcription initiation factor TFIID subunit A |
| TAIR Aliases | CKH1, EER4, NOBIRO6, TAF12B |
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