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DAG2 Dof-type zinc finger DNA-binding family protein [ Arabidopsis thaliana (thale cress) ]

Gene ID: 819271, updated on 18-Sep-2024

Summary

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Official Symbol
DAG2
Official Full Name
Dof-type zinc finger DNA-binding family protein
Primary source
TAIR:AT2G46590
Locus tag
AT2G46590
See related
Araport:AT2G46590
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
DOF AFFECTING GERMINATION 2; F13A10.12
Summary
encodes a protein containing Dof zinc finger motifs. expression is limited to vascular system of the mother plant. recessive mutation is inherited as maternal-effect and expression is not detected in the embryo. mutants are defective in seed germination. mutants are more dependent on light and cold treatment and less sensitive to gibberellin during seed germination.
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Genomic context

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See DAG2 in Genome Data Viewer
Location:
chromosome: 2
Exon count:
1
Sequence:
Chromosome: 2; NC_003071.7 (19132925..19135383)

Chromosome 2 - NC_003071.7Genomic Context describing neighboring genes Neighboring gene ncRNA Neighboring gene uncharacterized protein Neighboring gene laccase 6 Neighboring gene Pyridoxamine 5'-phosphate oxidase family protein Neighboring gene Calcium-binding EF-hand family protein Neighboring gene ncRNA Neighboring gene RNA-binding (RRM/RBD/RNP motifs) family protein Neighboring gene ncRNA

Genomic regions, transcripts, and products

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Genomic Sequence:
NC_003071.7

Go to nucleotide: Graphics FASTA GenBank

Bibliography

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Related articles in PubMed

  1. Mutations in the Dof zinc finger genes DAG2 and DAG1 influence with opposite effects the germination of Arabidopsis seeds. Gualberti G, et al. Plant Cell, 2002 Jun. PMID 12084825, Free PMC Article
  2. DOF AFFECTING GERMINATION 2 is a positive regulator of light-mediated seed germination and is repressed by DOF AFFECTING GERMINATION 1. Santopolo S, et al. BMC Plant Biol, 2015 Mar 4. PMID 25850831, Free PMC Article
  3. The Dof family of plant transcription factors. Yanagisawa S. Trends Plant Sci, 2002 Dec. PMID 12475498
  4. Arabidopsis transcription factors: genome-wide comparative analysis among eukaryotes. Riechmann JL, et al. Science, 2000 Dec 15. PMID 11118137
  5. Sequence and analysis of chromosome 2 of the plant Arabidopsis thaliana. Lin X, et al. Nature, 1999 Dec 16. PMID 10617197

GeneRIFs: Gene References Into Functions

General gene information

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NM_001036472.2
NM_130224.8

Gene Ontology Provided by TAIR

Function Evidence Code Pubs
enables DNA-binding transcription factor activity ISS
Inferred from Sequence or Structural Similarity
more info
 PubMed 
Process Evidence Code Pubs
acts_upstream_of_or_within cellular response to red light IEP
Inferred from Expression Pattern
more info
 PubMed 
acts_upstream_of_or_within cellular response to water stimulus IEP
Inferred from Expression Pattern
more info
 PubMed 
acts_upstream_of_or_within positive regulation of gibberellin biosynthetic process IMP
Inferred from Mutant Phenotype
more info
 PubMed 
acts_upstream_of_or_within positive regulation of seed germination IMP
Inferred from Mutant Phenotype
more info
 PubMed 
acts_upstream_of_or_within red light signaling pathway IMP
Inferred from Mutant Phenotype
more info
 PubMed 
involved_in regulation of DNA-templated transcription IEA
Inferred from Electronic Annotation
more info
  
acts_upstream_of_or_within response to cold IMP
Inferred from Mutant Phenotype
more info
 PubMed 
acts_upstream_of_or_within response to light stimulus IMP
Inferred from Mutant Phenotype
more info
 PubMed 
acts_upstream_of_or_within seed germination IMP
Inferred from Mutant Phenotype
more info
 PubMed 
Component Evidence Code Pubs
located_in nucleus ISM
Inferred from Sequence Model
more info
  

General protein information

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Preferred Names
Dof-type zinc finger DNA-binding family protein
NP_001031549.1
  • DOF AFFECTING GERMINATION 2 (DAG2); CONTAINS InterPro DOMAIN/s: Zinc finger, Dof-type (InterPro:IPR003851); BEST Arabidopsis thaliana protein match is: Dof-type zinc finger DNA-binding family protein (TAIR:AT3G61850.4); Has 35333 Blast hits to 34131 proteins in 2444 species: Archae - 798; Bacteria - 22429; Metazoa - 974; Fungi - 991; Plants - 531; Viruses - 0; Other Eukaryotes - 9610 (source: NCBI BLink).
NP_182182.2
  • DOF AFFECTING GERMINATION 2 (DAG2); FUNCTIONS IN: DNA binding, sequence-specific DNA binding transcription factor activity; INVOLVED IN: response to cold, response to light stimulus, seed germination; LOCATED IN: chloroplast; EXPRESSED IN: 23 plant structures; EXPRESSED DURING: 12 growth stages; CONTAINS InterPro DOMAIN/s: Zinc finger, Dof-type (InterPro:IPR003851); BEST Arabidopsis thaliana protein match is: Dof-type zinc finger DNA-binding family protein (TAIR:AT3G61850.4); Has 2459 Blast hits to 1971 proteins in 113 species: Archae - 0; Bacteria - 6; Metazoa - 102; Fungi - 58; Plants - 1098; Viruses - 0; Other Eukaryotes - 1195 (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_003071.7 Reference assembly

    Range
    19132925..19135383
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NM_130224.8 → NP_182182.2  Dof-type zinc finger DNA-binding family protein [Arabidopsis thaliana]

    See identical proteins and their annotated locations for NP_182182.2

    Status: REVIEWED

    UniProtKB/TrEMBL
    A0A178VWF7, A0A7G2EIL8
    Conserved Domains (2) summary
    COG3677
    Location:55 → 109
    InsA; Transposase [Mobilome: prophages, transposons]
    pfam02701
    Location:67 → 115
    zf-Dof; Dof domain, zinc finger

  2. NM_001036472.2 → NP_001031549.1  Dof-type zinc finger DNA-binding family protein [Arabidopsis thaliana]

    See identical proteins and their annotated locations for NP_001031549.1

    Status: REVIEWED

    UniProtKB/Swiss-Prot
    Q84WI6, Q9AR20, Q9ZPY0
    UniProtKB/TrEMBL
    A0A7G2EIL8
    Conserved Domains (1) summary
    pfam02701
    Location:80 → 127
    zf-Dof; Dof domain, zinc finger
Nucleotide Protein
Heading Accession and Version
Protein Accession Links
GenPept Link UniProtKB Link
Q9ZPY0.3

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