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    NCED9 nine-cis-epoxycarotenoid dioxygenase 9 [ Arabidopsis thaliana (thale cress) ]

    Gene ID: 844175, updated on 18-Sep-2024

    Summary

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    Official Symbol
    NCED9
    Official Full Name
    nine-cis-epoxycarotenoid dioxygenase 9
    Primary source
    TAIR:AT1G78390
    Locus tag
    AT1G78390
    See related
    Araport:AT1G78390
    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
    ATNCED9; F3F9.10; F3F9_10; nine-cis-epoxycarotenoid dioxygenase 9; NINE-CIS-EPOXYCAROTENOID DIOXYGENASE 9
    Summary
    Encodes 9-cis-epoxycarotenoid dioxygenase, a key enzyme in the biosynthesis of abscisic acid. The expression of this gene increases during the first 6h of imbibition.
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    Genomic context

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    See NCED9 in Genome Data Viewer
    Location:
    chromosome: 1
    Exon count:
    1
    Sequence:
    Chromosome: 1; NC_003070.9 (29490705..29492875, complement)

    Chromosome 1 - NC_003070.9Genomic Context describing neighboring genes Neighboring gene glutathione S-transferase TAU 20 Neighboring gene glutathione S-transferase TAU 19 Neighboring gene Pectin lyase-like superfamily protein Neighboring gene VQ motif-containing 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. Cauliflower mosaic virus disease spectrum uncovers novel susceptibility factor NCED9 in Arabidopsis thaliana. Hoffmann G, et al. J Exp Bot, 2023 Aug 17. PMID 37249342, Free PMC Article
    2. Functional analysis of Arabidopsis NCED6 and NCED9 genes indicates that ABA synthesized in the endosperm is involved in the induction of seed dormancy. Lefebvre V, et al. Plant J, 2006 Feb. PMID 16412079
    3. Epoxycarotenoid cleavage by NCED5 fine-tunes ABA accumulation and affects seed dormancy and drought tolerance with other NCED family members. Frey A, et al. Plant J, 2012 May. PMID 22171989
    4. Regulation of drought tolerance by gene manipulation of 9-cis-epoxycarotenoid dioxygenase, a key enzyme in abscisic acid biosynthesis in Arabidopsis. Iuchi S, et al. Plant J, 2001 Aug. PMID 11532178
    5. Molecular characterization of the Arabidopsis 9-cis epoxycarotenoid dioxygenase gene family. Tan BC, et al. Plant J, 2003 Jul. PMID 12834401

    See all (6) citations in PubMed

    GeneRIFs: Gene References Into Functions

    What's a GeneRIF?
    1. Cauliflower mosaic virus disease spectrum uncovers novel susceptibility factor NCED9 in Arabidopsis thaliana.
      Title: Cauliflower mosaic virus disease spectrum uncovers novel susceptibility factor NCED9 in Arabidopsis thaliana.
    2. NCED9 expression was found at early stages in the testa outer integument layer 1, and after mid-development in epidermal cells of the embryo, but not in the endosperm.
      Title: Epoxycarotenoid cleavage by NCED5 fine-tunes ABA accumulation and affects seed dormancy and drought tolerance with other NCED family members.
    3. AtNCED9 is required for abscisic acid biosynthesis during seed development.
      Title: Functional analysis of Arabidopsis NCED6 and NCED9 genes indicates that ABA synthesized in the endosperm is involved in the induction of seed dormancy.
    Submit: New GeneRIF Correction

    Pathways from PubChem

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    General gene information

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    NM_106486.3

    Gene Ontology Provided by TAIR

    Function Evidence Code Pubs
    enables 9-cis-epoxycarotenoid dioxygenase activity IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    enables 9-cis-epoxycarotenoid dioxygenase activity TAS
    Traceable Author Statement
    more info
    		 PubMed 
    Process Evidence Code Pubs
    acts_upstream_of_or_within abscisic acid biosynthetic process TAS
    Traceable Author Statement
    more info
    		 PubMed 
    acts_upstream_of_or_within seed dormancy process IGI
    Inferred from Genetic Interaction
    more info
    		 PubMed 
    Component Evidence Code Pubs
    located_in chloroplast ISM
    Inferred from Sequence Model
    more info
    		  
    located_in chloroplast stroma IDA
    Inferred from Direct Assay
    more info
    		 PubMed 

    General protein information

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    Preferred Names
    nine-cis-epoxycarotenoid dioxygenase 9
    NP_177960.1
    • nine-cis-epoxycarotenoid dioxygenase 9 (NCED9); CONTAINS InterPro DOMAIN/s: Carotenoid oxygenase (InterPro:IPR004294); BEST Arabidopsis thaliana protein match is: nine-cis-epoxycarotenoid dioxygenase 3 (TAIR:AT3G14440.1); Has 2892 Blast hits to 2853 proteins in 497 species: Archae - 16; Bacteria - 810; Metazoa - 240; Fungi - 201; Plants - 889; Viruses - 0; Other Eukaryotes - 736 (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
      29490705..29492875 complement
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NM_106486.3 → NP_177960.1  nine-cis-epoxycarotenoid dioxygenase 9 [Arabidopsis thaliana]

      See identical proteins and their annotated locations for NP_177960.1

      Status: REVIEWED

      UniProtKB/Swiss-Prot
      Q9M9F5
      UniProtKB/TrEMBL
      A0A654EQ31
      Conserved Domains (1) summary
      PLN02258
      Location:31 → 655
      PLN02258; 9-cis-epoxycarotenoid dioxygenase NCED
    Nucleotide Protein
    Heading Accession and Version
    Protein Accession Links
    GenPept Link UniProtKB Link
    Q9M9F5.1

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