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Gene : EER4 A. thaliana

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

3 Gene Rifs

1 Organism

16 Publications

0 Synonyms

Genomics

Genome feature

Region: gene ? Length: 3951  
Location: Chr1:5983984-5987934 reverse strand

Gene models - EER4 AT1G17440

? Gene models

Transcripts: 2  Exons: 17  Introns: 15 

Overlapping Features

? Genome features that overlap coordinates of this Gene

13 Child Features

1 Cross References

0 Downstream Intergenic Region

0 Located Features

1 Upstream Intergenic Region

Proteins

Curated comments from UniProt

Type Comment Proteins
TA12B_ARATH function TAFs are components of the transcription factor IID (TFIID) complex that is essential for mediating regulation of RNA polymerase transcription. Required for the expression of a subset of ethylene-responsive genes. Probably involved in the negative regulation of cytokinin sensitivity.
TA12B_ARATH similarity Belongs to the TAF12 family.
TA12B_ARATH tissue specificity Expressed in roots, leaves, stems, inflorescences and flowers.

1 Proteins

Function

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Expression

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Co-expression

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Data Source: ATTED-II
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LS: LS is a monotonic transformation (negative logit) of MR index. Larger LS indicates stronger co-expression.

 

Homology

Phytozome Homologs

Data Source: Phytozome


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9 Data Sets