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    LNG1 longifolia1 [ Arabidopsis thaliana (thale cress) ]

    Gene ID: 831411, updated on 18-Sep-2024

    Summary

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    Official Symbol
    LNG1
    Official Full Name
    longifolia1
    Primary source
    TAIR:AT5G15580
    Locus tag
    AT5G15580
    See related
    Araport:AT5G15580
    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
    LONGIFOLIA1; T20K14.190; T20K14_190; TON1 Recruiting Motif 2; TRM2
    Summary
    Encodes LONGIFOLIA1 (LNG1). Regulates leaf morphology by promoting cell expansion in the leaf-length direction. The LNG1 homologue LNG2 (At3g02170) has similar function.
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    Genomic context

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    See LNG1 in Genome Data Viewer
    Location:
    chromosome: 5
    Exon count:
    5
    Sequence:
    Chromosome: 5; NC_003076.8 (5068237..5072492, complement)

    Chromosome 5 - NC_003076.8Genomic Context describing neighboring genes Neighboring gene uncharacterized protein Neighboring gene Bromodomain transcription factor Neighboring gene uncharacterized protein Neighboring gene SPIRAL1-like4 Neighboring gene Proteasome component (PCI) domain protein

    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. Functional conservation of Arabidopsis LNG1 in tobacco relating to leaf shape change by increasing longitudinal cell elongation by overexpression. Lee YK, et al. Genes Genomics, 2018 Oct. PMID 29949075
    2. Effects of mutations in the Arabidopsis Cold Shock Domain Protein 3 (AtCSP3) gene on leaf cell expansion. Yang Y, et al. J Exp Bot, 2012 Aug. PMID 22888122, Free PMC Article
    3. LONGIFOLIA1 and LONGIFOLIA2, two homologous genes, regulate longitudinal cell elongation in Arabidopsis. Lee YK, et al. Development, 2006 Nov. PMID 17038516
    4. The Arabidopsis TRM1-TON1 interaction reveals a recruitment network common to plant cortical microtubule arrays and eukaryotic centrosomes. Drevensek S, et al. Plant Cell, 2012 Jan. PMID 22286137, Free PMC Article
    5. Functionally redundant LNG3 and LNG4 genes regulate turgor-driven polar cell elongation through activation of XTH17 and XTH24. Lee YK, et al. Plant Mol Biol, 2018 May. PMID 29616436

    See all (6) citations in PubMed

    GeneRIFs: Gene References Into Functions

    What's a GeneRIF?
    1. Results from molecular and cellular examination show that AtLNG1 have a conserved functional role in shaping leaf morphology in both Arabidopsis and tobacco.
      Title: Functional conservation of Arabidopsis LNG1 in tobacco relating to leaf shape change by increasing longitudinal cell elongation by overexpression.
    2. AtCSP3 is functionally linked to the regulation of leaf length by affecting LNG1 transcript accumulation during leaf development.
      Title: Effects of mutations in the Arabidopsis Cold Shock Domain Protein 3 (AtCSP3) gene on leaf cell expansion.
    3. Results indicate that LONGIFOLIA1 (LNG1) and LNG2 are new components that regulate leaf morphology by positively promoting longitudinal polar cell elongation independently of ROT3 in Arabidopsis [LNG1] [LONGIFOLIA1]
      Title: LONGIFOLIA1 and LONGIFOLIA2, two homologous genes, regulate longitudinal cell elongation in Arabidopsis.
    Submit: New GeneRIF Correction

    General gene information

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    NM_121562.3

    Gene Ontology Provided by TAIR

    Function Evidence Code Pubs
    enables protein binding IPI
    Inferred from Physical Interaction
    more info
    		 PubMed 
    Process Evidence Code Pubs
    acts_upstream_of_or_within regulation of monopolar cell growth IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    acts_upstream_of_or_within unidimensional cell growth IGI
    Inferred from Genetic Interaction
    more info
    		 PubMed 
    Component Evidence Code Pubs
    located_in cytosol IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    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
    longifolia1
    NP_197062.1
    • LONGIFOLIA1 (LNG1); BEST Arabidopsis thaliana protein match is: longifolia2 (TAIR:AT3G02170.1); Has 1694 Blast hits to 1037 proteins in 207 species: Archae - 0; Bacteria - 111; Metazoa - 481; Fungi - 158; Plants - 217; Viruses - 11; Other Eukaryotes - 716 (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
      5068237..5072492 complement
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NM_121562.3 → NP_197062.1  longifolia1 [Arabidopsis thaliana]

      See identical proteins and their annotated locations for NP_197062.1

      Status: REVIEWED

      UniProtKB/Swiss-Prot
      Q0WQ78, Q9LF24
      UniProtKB/TrEMBL
      A0A178UF83, A0A5S9Y6L3
      Conserved Domains (1) summary
      pfam14309
      Location:722 → 904
      DUF4378; Domain of unknown function (DUF4378)
    Nucleotide Protein
    Heading Accession and Version
    Protein Accession Links
    GenPept Link UniProtKB Link
    Q9LF24.1

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