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    LRL2 LJRHL1-like 2 [ Arabidopsis thaliana (thale cress) ]

    Gene ID: 829223, updated on 18-Sep-2024

    Summary

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    Official Symbol
    LRL2
    Official Full Name
    LJRHL1-like 2
    Primary source
    TAIR:AT4G30980
    Locus tag
    AT4G30980
    See related
    Araport:AT4G30980
    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
    F6I18.110; F6I18_110; LJRHL1-like 2
    Summary
    Encodes a basic helix-loop-helix (bHLH) protein that regulates root hair development. One of the three Arabidopsis homologs of the Lotus japonicus ROOTHAIRLESS1 (LjRHL1) gene: At2g24260 (AtLRL1), At4g30980 (AtLRL2), and At5g58010 (AtLRL3).
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    Genomic context

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    See LRL2 in Genome Data Viewer
    Location:
    chromosome: 4
    Exon count:
    6
    Sequence:
    Chromosome: 4; NC_003075.7 (15078731..15081775, complement)

    Chromosome 4 - NC_003075.7Genomic Context describing neighboring genes Neighboring gene ncRNA Neighboring gene ncRNA Neighboring gene ncRNA Neighboring gene ARM repeat superfamily protein Neighboring gene Calcineurin-like metallo-phosphoesterase superfamily protein Neighboring gene ncRNA

    Genomic regions, transcripts, and products

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    Genomic Sequence:
    NC_003075.7

    Go to nucleotide: Graphics FASTA GenBank

    Bibliography

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    Related articles in PubMed

    1. Sperm cells are passive cargo of the pollen tube in plant fertilization. Zhang J, et al. Nat Plants, 2017 Jun 6. PMID 28585562, Free PMC Article
    2. GLABRA2 Directly Suppresses Basic Helix-Loop-Helix Transcription Factor Genes with Diverse Functions in Root Hair Development. Lin Q, et al. Plant Cell, 2015 Oct. PMID 26486447, Free PMC Article
    3. Conservation of lotus and Arabidopsis basic helix-loop-helix proteins reveals new players in root hair development. Karas B, et al. Plant Physiol, 2009 Nov. PMID 19675148, Free PMC Article
    4. The basic helix-loop-helix transcription factor family in plants: a genome-wide study of protein structure and functional diversity. Heim MA, et al. Mol Biol Evol, 2003 May. PMID 12679534
    5. Arabidopsis transcription factors: genome-wide comparative analysis among eukaryotes. Riechmann JL, et al. Science, 2000 Dec 15. PMID 11118137

    See all (7) citations in PubMed

    GeneRIFs: Gene References Into Functions

    Interactions

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    Products Interactant Other Gene Complex Source Pubs Description

    General gene information

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    NM_001342047.1
    NM_119246.4

    Gene Ontology Provided by TAIR

    Function Evidence Code Pubs
    enables DNA-binding transcription factor activity IEA
    Inferred from Electronic Annotation
    more info
    		  
    enables DNA-binding transcription factor activity ISS
    Inferred from Sequence or Structural Similarity
    more info
    		 PubMed 
    enables protein dimerization activity IEA
    Inferred from Electronic Annotation
    more info
    		  
    Process Evidence Code Pubs
    acts_upstream_of_or_within microgametogenesis IGI
    Inferred from Genetic Interaction
    more info
    		 PubMed 
    acts_upstream_of_or_within pollen sperm cell differentiation IGI
    Inferred from Genetic Interaction
    more info
    		 PubMed 
    involved_in regulation of DNA-templated transcription IEA
    Inferred from Electronic Annotation
    more info
    		  
    acts_upstream_of_or_within regulation of DNA-templated transcription TAS
    Traceable Author Statement
    more info
    		 PubMed 
    acts_upstream_of_or_within root hair cell development IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    acts_upstream_of_or_within root hair cell differentiation IMP
    Inferred from Mutant Phenotype
    more info
    		 PubMed 
    acts_upstream_of_or_within root hair elongation IGI
    Inferred from Genetic Interaction
    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
    LJRHL1-like 2
    NP_001320095.1
    • LJRHL1-like 2 (LRL2); FUNCTIONS IN: DNA binding, sequence-specific DNA binding transcription factor activity; INVOLVED IN: root hair cell development, regulation of transcription; LOCATED IN: nucleus; CONTAINS InterPro DOMAIN/s: Helix-loop-helix DNA-binding domain (InterPro:IPR001092), Helix-loop-helix DNA-binding (InterPro:IPR011598); BEST Arabidopsis thaliana protein match is: LJRHL1-like 1 (TAIR:AT2G24260.1); Has 3371 Blast hits to 3365 proteins in 149 species: Archae - 0; Bacteria - 0; Metazoa - 112; Fungi - 43; Plants - 3213; Viruses - 0; Other Eukaryotes - 3 (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_003075.7 Reference assembly

      Range
      15078731..15081775 complement
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. NM_001342047.1 → NP_001320095.1  LJRHL1-like 2 [Arabidopsis thaliana]

      Status: REVIEWED

      UniProtKB/Swiss-Prot
      A0A178UUJ2, C0SVK8, O65552, Q8S3D5
      UniProtKB/TrEMBL
      A0A384LMW2, A0A5S9XYB6, A0A7G2F7E4
      Conserved Domains (1) summary
      cl00081
      Location:130 → 194
      bHLH_SF; basic Helix Loop Helix (bHLH) domain superfamily

    2. NM_119246.4 → NP_194827.3  LJRHL1-like 2 [Arabidopsis thaliana]

      Status: REVIEWED

      UniProtKB/TrEMBL
      A0A1P8B7F0, A0A5S9XYB6
    Nucleotide Protein
    Heading Accession and Version
    Protein Accession Links
    GenPept Link UniProtKB Link
    Q8S3D5.2

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