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    SAG29 senescence-associated gene 29 [ Arabidopsis thaliana (thale cress) ]

    Gene ID: 831156, updated on 18-Sep-2024

    Summary

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    Official Symbol
    SAG29
    Official Full Name
    senescence-associated gene 29
    Primary source
    TAIR:AT5G13170
    Locus tag
    AT5G13170
    See related
    Araport:AT5G13170
    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
    AtSWEET15; senescence-associated gene 29; SWEET15; T19L5.130; T19L5_130
    Summary
    Encodes a member of the SWEET sucrose efflux transporter family proteins.
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    Genomic context

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    See SAG29 in Genome Data Viewer
    Location:
    chromosome: 5
    Exon count:
    6
    Sequence:
    Chromosome: 5; NC_003076.8 (4181042..4183354, complement)

    Chromosome 5 - NC_003076.8Genomic Context describing neighboring genes Neighboring gene exocyst subunit exo70 family protein C1 Neighboring gene Protein kinase superfamily protein Neighboring gene ncRNA Neighboring gene miscRNA Neighboring gene NAC domain containing protein 83

    Genomic regions, transcripts, and products

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    Genomic Sequence:
    NC_003076.8

    Go to nucleotide: Graphics FASTA GenBank

    Bibliography

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    Related articles in PubMed

    1. An Arabidopsis senescence-associated protein SAG29 regulates cell viability under high salinity. Seo PJ, et al. Planta, 2011 Jan. PMID 20963606
    2. Diverse range of gene activity during Arabidopsis thaliana leaf senescence includes pathogen-independent induction of defense-related genes. Quirino BF, et al. Plant Mol Biol, 1999 May. PMID 10412905
    3. A cascade of sequentially expressed sucrose transporters in the seed coat and endosperm provides nutrition for the Arabidopsis embryo. Chen LQ, et al. Plant Cell, 2015 Mar. PMID 25794936, Free PMC Article
    4. Water Deficit Enhances C Export to the Roots in Arabidopsis thaliana Plants with Contribution of Sucrose Transporters in Both Shoot and Roots. Durand M, et al. Plant Physiol, 2016 Mar. PMID 26802041, Free PMC Article
    5. Sucrose efflux mediated by SWEET proteins as a key step for phloem transport. Chen LQ, et al. Science, 2012 Jan 13. PMID 22157085

    See all (10) citations in PubMed

    GeneRIFs: Gene References Into Functions

    What's a GeneRIF?
    1. Data indicate that the transcript levels of sucrose transporters AtSUC2, AtSWEET11, AtSWEET12 and AtSWEET15 were significantly higher in stressed roots.
      Title: Water Deficit Enhances C Export to the Roots in Arabidopsis thaliana Plants with Contribution of Sucrose Transporters in Both Shoot and Roots.
    2. SWEET11, 12, and 15 exhibit specific spatiotemporal expression patterns in developing seeds. During later developmental stages, sucrose is mainly exported from the outer integument by SWEET15 and likely by SWEET11 from the inner integument. [SWEET15]
      Title: A cascade of sequentially expressed sucrose transporters in the seed coat and endosperm provides nutrition for the Arabidopsis embryo.
    3. The SAG29 protein may serve as a molecular link that integrates environmental stress responses into senescing process.
      Title: An Arabidopsis senescence-associated protein SAG29 regulates cell viability under high salinity.
    Submit: New GeneRIF Correction

    Interactions

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    Products Interactant Other Gene Complex Source Pubs Description

    General gene information

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    Homology

    NM_121320.3

    Gene Ontology Provided by TAIR

    Function Evidence Code Pubs
    enables protein binding IPI
    Inferred from Physical Interaction
    more info
    		 PubMed 
    enables sucrose transmembrane transporter activity IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    enables sugar transmembrane transporter activity ISS
    Inferred from Sequence or Structural Similarity
    more info
    		 PubMed 
    Process Evidence Code Pubs
    involved_in cellular response to abscisic acid stimulus IEP
    Inferred from Expression Pattern
    more info
    		 PubMed 
    involved_in cellular response to osmotic stress IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    involved_in cellular response to salicylic acid stimulus IEP
    Inferred from Expression Pattern
    more info
    		 PubMed 
    involved_in embryo development ending in seed dormancy IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    involved_in leaf senescence IEP
    Inferred from Expression Pattern
    more info
    		 PubMed 
    involved_in leaf senescence IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    involved_in seed maturation IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    acts_upstream_of_or_within sucrose transport IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    involved_in sucrose transport IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    Component Evidence Code Pubs
    located_in Golgi membrane IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    located_in plasma membrane IDA
    Inferred from Direct Assay
    more info
    		 PubMed 

    General protein information

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    Preferred Names
    senescence-associated gene 29
    NP_196821.1
    • senescence-associated gene 29 (SAG29); LOCATED IN: endomembrane system, integral to membrane, membrane; EXPRESSED IN: 13 plant structures; EXPRESSED DURING: LP.04 four leaves visible, 4 anthesis, C globular stage, petal differentiation and expansion stage; CONTAINS InterPro DOMAIN/s: MtN3/saliva-related transmembrane protein, conserved region (InterPro:IPR018169), RAG1-activating protein 1 homologue (InterPro:IPR018179), RAG1-activating protein-1-related (InterPro:IPR004316); BEST Arabidopsis thaliana protein match is: homolog of Medicago truncatula MTN3 (TAIR:AT5G23660.1); Has 1807 Blast hits to 1807 proteins in 277 species: Archae - 0; Bacteria - 0; Metazoa - 736; Fungi - 347; Plants - 385; Viruses - 0; Other Eukaryotes - 339 (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_003076.8 Reference assembly

      Range
      4181042..4183354 complement
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NM_121320.3 → NP_196821.1  senescence-associated gene 29 [Arabidopsis thaliana]

      See identical proteins and their annotated locations for NP_196821.1

      Status: REVIEWED

      UniProtKB/Swiss-Prot
      Q8LAG0, Q9FY94, Q9XHG3
      UniProtKB/TrEMBL
      A0A178UCZ5, A0A5S9Y3P5
      Conserved Domains (1) summary
      pfam03083
      Location:134 → 218
      MtN3_slv; Sugar efflux transporter for intercellular exchange
    Nucleotide Protein
    Heading Accession and Version
    Protein Accession Links
    GenPept Link UniProtKB Link
    Q9FY94.1

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