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TEM1 AP2/B3 transcription factor family protein [ Arabidopsis thaliana (thale cress) ]

Gene ID: 839143, updated on 18-Sep-2024

Summary

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Official Symbol
TEM1
Official Full Name
AP2/B3 transcription factor family protein
Primary source
TAIR:AT1G25560
Locus tag
AT1G25560
See related
Araport:AT1G25560
Gene type
protein coding
RefSeq status
REVIEWED
Organism
Arabidopsis thaliana (ecotype: Columbia)
Lineage
Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta; Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Brassicales; Brassicaceae; Camelineae; Arabidopsis
Also known as
AtTEM1; EDF1; ETHYLENE RESPONSE DNA BINDING FACTOR 1; F2J7.3; F2J7_3; TEMPRANILLO 1
Summary
Encodes a member of the RAV transcription factor family that contains AP2 and B3 binding domains. Involved in the regulation of flowering under long days. Loss of function results in early flowering. Overexpression causes late flowering and repression of expression of FT. Novel transcriptional regulator involved in ethylene signaling. Promoter bound by EIN3. EDF1 in turn, binds to promoter elements in ethylene responsive genes.
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Genomic context

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See TEM1 in Genome Data Viewer
Location:
chromosome: 1
Exon count:
1
Sequence:
Chromosome: 1; NC_003070.9 (8981556..8983314, complement)

Chromosome 1 - NC_003070.9Genomic Context describing neighboring genes Neighboring gene phytochrome and flowering time regulatory protein (PFT1) Neighboring gene myb-like transcription factor family protein Neighboring gene Di-glucose binding protein with Leucine-rich repeat domain-containing protein Neighboring gene NAC (No Apical Meristem) domain transcriptional regulator superfamily protein

Genomic regions, transcripts, and products

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Genomic Sequence:
NC_003070.9

Go to nucleotide: Graphics FASTA GenBank

Bibliography

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Related articles in PubMed

  1. TEMPRANILLO is a direct repressor of the microRNA miR172. Aguilar-Jaramillo AE, et al. Plant J, 2019 Nov. PMID 31310397
  2. TEMPRANILLO Reveals the Mesophyll as Crucial for Epidermal Trichome Formation. Matías-Hernández L, et al. Plant Physiol, 2016 Mar. PMID 26802039, Free PMC Article
  3. TEMPRANILLO genes link photoperiod and gibberellin pathways to control flowering in Arabidopsis. Osnato M, et al. Nat Commun, 2012 May 1. PMID 22549837
  4. The floral repressors TEMPRANILLO1 and 2 modulate salt tolerance by regulating hormonal components and photo-protection in Arabidopsis. Osnato M, et al. Plant J, 2021 Jan. PMID 33111454
  5. The balance between CONSTANS and TEMPRANILLO activities determines FT expression to trigger flowering. Castillejo C, et al. Curr Biol, 2008 Sep 9. PMID 18718758

See all (13) citations in PubMed

GeneRIFs: Gene References Into Functions

What's a GeneRIF?
  1. The floral repressors TEMPRANILLO1 and 2 modulate salt tolerance by regulating hormonal components and photo-protection in Arabidopsis.
    Title: The floral repressors TEMPRANILLO1 and 2 modulate salt tolerance by regulating hormonal components and photo-protection in Arabidopsis.
  2. The TEMPRANILLO floral repressors act in the age-dependent developmental pathway that is responsible for the juvenile-to-adult transition and flowering, in part through direct regulation of microRNA 172.
    Title: TEMPRANILLO is a direct repressor of the microRNA miR172.
  3. Data show that TEMPRANILLO (TEM) acts as a link between gibberellins (GAs) and cytokinin signaling in the epidermis by negatively regulating downstream genes of both trichome formation pathways.
    Title: TEMPRANILLO Reveals the Mesophyll as Crucial for Epidermal Trichome Formation.
  4. Data show that FOREVER YOUNG FLOWER UP-REGULATING FACTOR1 (FUF1; At1g71450) acts as an activator in suppressing ETHYLENE RESPONSE DNA BINDING FACTORs EDF1/2/3/4 function and senescence/abscission of the flowers.
    Title: FOREVER YOUNG FLOWER Negatively Regulates Ethylene Response DNA-Binding Factors by Activating an Ethylene-Responsive Factor to Control Arabidopsis Floral Organ Senescence and Abscission.
  5. TEMPRANILLO genes link photoperiod and gibberellin pathways to control flowering.
    Title: TEMPRANILLO genes link photoperiod and gibberellin pathways to control flowering in Arabidopsis.
  6. TEMPRANILLO genes (TEM1 and TEM2) act as novel direct Flowering locus T repressors.
    Title: The balance between CONSTANS and TEMPRANILLO activities determines FT expression to trigger flowering.
Submit: New GeneRIF Correction

Interactions

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Products Interactant Other Gene Complex Source Pubs Description

General gene information

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NM_102367.3

Gene Ontology Provided by TAIR

Function Evidence Code Pubs
enables DNA binding NAS
Non-traceable Author Statement
more info
  
enables DNA-binding transcription factor activity ISS
Inferred from Sequence or Structural Similarity
more info
 PubMed 
enables protein binding IPI
Inferred from Physical Interaction
more info
 PubMed 
enables transcription cis-regulatory region binding IPI
Inferred from Physical Interaction
more info
 PubMed 
Process Evidence Code Pubs
acts_upstream_of_or_within cellular response to hypoxia HEP PubMed 
acts_upstream_of_or_within ethylene-activated signaling pathway NAS
Non-traceable Author Statement
more info
  
acts_upstream_of_or_within photoperiodism, flowering IMP
Inferred from Mutant Phenotype
more info
 PubMed 
involved_in regulation of DNA-templated transcription IEA
Inferred from Electronic Annotation
more info
  
Component Evidence Code Pubs
located_in nucleus ISM
Inferred from Sequence Model
more info
  

General protein information

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Preferred Names
AP2/B3 transcription factor family protein
NP_173927.1
  • TEMPRANILLO 1 (TEM1); FUNCTIONS IN: DNA binding, sequence-specific DNA binding transcription factor activity; INVOLVED IN: photoperiodism, flowering, ethylene mediated signaling pathway; LOCATED IN: chloroplast; EXPRESSED IN: 22 plant structures; EXPRESSED DURING: 13 growth stages; CONTAINS InterPro DOMAIN/s: DNA-binding, integrase-type (InterPro:IPR016177), Transcriptional factor B3 (InterPro:IPR003340), Pathogenesis-related transcriptional factor/ERF, DNA-binding (InterPro:IPR001471); BEST Arabidopsis thaliana protein match is: related to ABI3/VP1 2 (TAIR:AT1G68840.2); Has 6413 Blast hits to 6197 proteins in 270 species: Archae - 0; Bacteria - 3; Metazoa - 0; Fungi - 0; Plants - 6380; Viruses - 0; Other Eukaryotes - 30 (source: NCBI BLink).

NCBI Reference Sequences (RefSeq)

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Genome Annotation

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference assembly

Genomic

  1. NC_003070.9 Reference assembly

    Range
    8981556..8983314 complement
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NM_102367.3 → NP_173927.1  AP2/B3 transcription factor family protein [Arabidopsis thaliana]

    See identical proteins and their annotated locations for NP_173927.1

    Status: REVIEWED

    UniProtKB/Swiss-Prot
    Q9C6M5
    UniProtKB/TrEMBL
    A0A178W8G8, A0A5S9VVI9
    Conserved Domains (2) summary
    smart00380
    Location:71 → 126
    AP2; DNA-binding domain in plant proteins such as APETALA2 and EREBPs
    pfam02362
    Location:195 → 302
    B3; B3 DNA binding domain
Nucleotide Protein
Heading Accession and Version
Protein Accession Links
GenPept Link UniProtKB Link
Q9C6M5.1

Gene LinkOut

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