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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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