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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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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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Homology

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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