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    MNP GATA type zinc finger transcription factor family protein [ Arabidopsis thaliana (thale cress) ]

    Gene ID: 824251, updated on 18-Sep-2024

    Summary

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    Official Symbol
    MNP
    Official Full Name
    GATA type zinc finger transcription factor family protein
    Primary source
    TAIR:AT3G50870
    Locus tag
    AT3G50870
    See related
    Araport:AT3G50870
    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
    AtGATA18; GATA TRANSCRIPTION FACTOR 18; GATA18; HAN; HANABA TANARU; MONOPOLE
    Summary
    Encodes a GATA transcriptional regulator required to position the proembryo boundary in the early embryo. Regulates shoot apical meristem and flower development.
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    Genomic context

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    See MNP in Genome Data Viewer
    Location:
    chromosome: 3
    Exon count:
    2
    Sequence:
    Chromosome: 3; NC_003074.8 (18910947..18912608)

    Chromosome 3 - NC_003074.8Genomic Context describing neighboring genes Neighboring gene MIP18 family protein (DUF59) Neighboring gene Putative methyltransferase family protein Neighboring gene Clathrin adaptor complex small chain family protein Neighboring gene DNA glycosylase superfamily protein Neighboring gene homeobox protein 28

    Genomic regions, transcripts, and products

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    Genomic Sequence:
    NC_003074.8

    Go to nucleotide: Graphics FASTA GenBank

    Bibliography

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    Related articles in PubMed

    1. The GATA factor HANABA TARANU is required to position the proembryo boundary in the early Arabidopsis embryo. Nawy T, et al. Dev Cell, 2010 Jul 20. PMID 20643354
    2. HANABA TARANU is a GATA transcription factor that regulates shoot apical meristem and flower development in Arabidopsis. Zhao Y, et al. Plant Cell, 2004 Oct. PMID 15367721, Free PMC Article
    3. Stable establishment of cotyledon identity during embryogenesis in Arabidopsis by ANGUSTIFOLIA3 and HANABA TARANU. Kanei M, et al. Development, 2012 Jul. PMID 22669825
    4. Transcription repressor HANABA TARANU controls flower development by integrating the actions of multiple hormones, floral organ specification genes, and GATA3 family genes in Arabidopsis. Zhang X, et al. Plant Cell, 2013 Jan. PMID 23335616, Free PMC Article
    5. HANABA TARANU (HAN) Bridges Meristem and Organ Primordia Boundaries through PINHEAD, JAGGED, BLADE-ON-PETIOLE2 and CYTOKININ OXIDASE 3 during Flower Development in Arabidopsis. Ding L, et al. PLoS Genet, 2015 Sep. PMID 26390296, Free PMC Article

    See all (9) citations in PubMed

    GeneRIFs: Gene References Into Functions

    What's a GeneRIF?
    1. HAN physically interacts with JAG, and directly stimulates the expression of JAG and BOP2 to regulate floral organ development
      Title: HANABA TARANU (HAN) Bridges Meristem and Organ Primordia Boundaries through PINHEAD, JAGGED, BLADE-ON-PETIOLE2 and CYTOKININ OXIDASE 3 during Flower Development in Arabidopsis.
    2. HAN functions as a key repressor that regulates floral development via regulatory networks involving genes in the GATA3 family, along with genes involved in hormone action and floral organ specification.
      Title: Transcription repressor HANABA TARANU controls flower development by integrating the actions of multiple hormones, floral organ specification genes, and GATA3 family genes in Arabidopsis.
    3. The data suggested that establishing cotyledon identity requires both GIF1 and HANABA TARANU to repress ectopic root formation by repressing PLETHORA1 expression.
      Title: Stable establishment of cotyledon identity during embryogenesis in Arabidopsis by ANGUSTIFOLIA3 and HANABA TARANU.
    4. Mutations in HAN cause a coordinated apical shift of gene expression patterns, revealing that HAN regulates transcription in the basal proembryo. [GATA factor HANABA TARANU]
      Title: The GATA factor HANABA TARANU is required to position the proembryo boundary in the early Arabidopsis embryo.
    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_114947.3

    Gene Ontology Provided by TAIR

    Function Evidence Code Pubs
    enables DNA-binding transcription activator activity, RNA polymerase II-specific IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    enables DNA-binding transcription factor activity IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    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 protein homodimerization activity IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    enables sequence-specific DNA binding IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    enables zinc ion binding IEA
    Inferred from Electronic Annotation
    more info
    		  
    Process Evidence Code Pubs
    involved_in cotyledon development IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    acts_upstream_of_or_within embryo development ending in seed dormancy IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    involved_in flower development IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    involved_in negative regulation of DNA-templated transcription IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    involved_in negative regulation of DNA-templated transcription IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    acts_upstream_of_or_within regulation of DNA-templated transcription IEP
    Inferred from Expression Pattern
    more info
    		 PubMed 
    acts_upstream_of_or_within regulation of flower development IGI
    Inferred from Genetic Interaction
    more info
    		 PubMed 
    involved_in regulation of flower development IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    involved_in regulation of meristem structural organization IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    Component Evidence Code Pubs
    located_in nucleus IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    located_in nucleus ISM
    Inferred from Sequence Model
    more info
    		  

    General protein information

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    Preferred Names
    GATA type zinc finger transcription factor family protein
    NP_566939.1
    • MONOPOLE (MNP); CONTAINS InterPro DOMAIN/s: Zinc finger, NHR/GATA-type (InterPro:IPR013088), Zinc finger, GATA-type (InterPro:IPR000679); BEST Arabidopsis thaliana protein match is: GATA transcription factor 19 (TAIR:AT4G36620.1); Has 2164 Blast hits to 2065 proteins in 231 species: Archae - 0; Bacteria - 0; Metazoa - 372; Fungi - 903; Plants - 779; Viruses - 0; Other Eukaryotes - 110 (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_003074.8 Reference assembly

      Range
      18910947..18912608
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NM_114947.3 → NP_566939.1  GATA type zinc finger transcription factor family protein [Arabidopsis thaliana]

      See identical proteins and their annotated locations for NP_566939.1

      Status: REVIEWED

      UniProtKB/Swiss-Prot
      C0SVE1, Q8LC79, Q9SVL2
      UniProtKB/TrEMBL
      A0A5S9XJU1, A0A654FID6
      Conserved Domains (2) summary
      smart00401
      Location:152 → 194
      ZnF_GATA; zinc finger binding to DNA consensus sequence [AT]GATA[AG]
      pfam00320
      Location:154 → 189
      GATA; GATA zinc finger
    Nucleotide Protein
    Heading Accession and Version
    Protein Accession Links
    GenPept Link UniProtKB Link
    Q8LC79.2

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