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TRN1 tornado 1 [ Arabidopsis thaliana (thale cress) ]

Gene ID: 835648, updated on 18-Sep-2024

Summary

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Official Symbol
TRN1
Official Full Name
tornado 1
Primary source
TAIR:AT5G55540
Locus tag
AT5G55540
See related
Araport:AT5G55540
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
LOP1; LOPPED 1; MTE17.26; MTE17_26; TORNADO 1
Summary
Encodes a large plant-specific protein of unknown function, with conserved domains also found in a variety of signaling proteins, In trn mutants, the leaf venation network had a severely reduced complexity: incomplete loops, no tertiary or quaternary veins, and vascular islands. The leaf laminas were asymmetric and narrow because of a severely reduced cell number. TRN1 is required for the maintenance of both the radial pattern of tissue differentiation in the root and for the subsequent circumferential pattern within the epidermis. Double mutant analysis showed that TRN1 and TRN2 act in the same pathway.
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Genomic context

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See TRN1 in Genome Data Viewer
Location:
chromosome: 5
Exon count:
2
Sequence:
Chromosome: 5; NC_003076.8 (22496196..22500714, complement)

Chromosome 5 - NC_003076.8Genomic Context describing neighboring genes Neighboring gene kinesin-like protein Neighboring gene Calcium-dependent lipid-binding (CaLB domain) family protein Neighboring gene RNA-binding (RRM/RBD/RNP motifs) family protein Neighboring gene Protein kinase superfamily 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. LOP1: a gene involved in auxin transport and vascular patterning in Arabidopsis. Carland FM, et al. Development, 1996 Jun. PMID 8674420
  2. TORNADO1 regulates root epidermal patterning through the WEREWOLF pathway in Arabidopsis thaliana. Kwak SH, et al. Plant Signal Behav, 2015. PMID 26451798, Free PMC Article
  3. The TORNADO1 and TORNADO2 genes function in several patterning processes during early leaf development in Arabidopsis thaliana. Cnops G, et al. Plant Cell, 2006 Apr. PMID 16531491, Free PMC Article
  4. Tornado1 and tornado2 are required for the specification of radial and circumferential pattern in the Arabidopsis root. Cnops G, et al. Development, 2000 Aug. PMID 10887093
  5. Sequence and analysis of chromosome 5 of the plant Arabidopsis thaliana. Tabata S, et al. Nature, 2000 Dec 14. PMID 11130714

GeneRIFs: Gene References Into Functions

What's a GeneRIF?
  1. TRN1 regulates the position-dependent cell fate determination by affecting WER expression in Arabidopsis root epidermis.[TORNADO1]
    Title: TORNADO1 regulates root epidermal patterning through the WEREWOLF pathway in Arabidopsis thaliana.
Submit: New GeneRIF Correction

General gene information

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NM_001345135.1
NM_124936.3

Gene Ontology Provided by TAIR

Function Evidence Code Pubs
enables molecular_function ND
No biological Data available
more info
  
Process Evidence Code Pubs
acts_upstream_of_or_within auxin polar transport IDA
Inferred from Direct Assay
more info
 PubMed 
acts_upstream_of_or_within auxin polar transport IGI
Inferred from Genetic Interaction
more info
 PubMed 
involved_in basipetal auxin transport IMP
Inferred from Mutant Phenotype
more info
 PubMed 
acts_upstream_of_or_within leaf morphogenesis IMP
Inferred from Mutant Phenotype
more info
 PubMed 
acts_upstream_of_or_within leaf vascular tissue pattern formation IMP
Inferred from Mutant Phenotype
more info
 PubMed 
acts_upstream_of_or_within meristem structural organization IMP
Inferred from Mutant Phenotype
more info
 PubMed 
acts_upstream_of_or_within multidimensional cell growth IMP
Inferred from Mutant Phenotype
more info
 PubMed 
acts_upstream_of_or_within radial pattern formation IMP
Inferred from Mutant Phenotype
more info
 PubMed 
Component Evidence Code Pubs
located_in cytoplasm ISM
Inferred from Sequence Model
more info
  

General protein information

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Preferred Names
tornado 1
NP_200365.1
  • TORNADO 1 (TRN1); BEST Arabidopsis thaliana protein match is: RNI-like superfamily protein (TAIR:AT1G10510.1); 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
    22496196..22500714 complement
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NM_124936.3 → NP_200365.1  tornado 1 [Arabidopsis thaliana]

    See identical proteins and their annotated locations for NP_200365.1

    Status: REVIEWED

    UniProtKB/Swiss-Prot
    Q9FJ57
    UniProtKB/TrEMBL
    A0A178UQ40
    Conserved Domains (3) summary
    cd00116
    Location:103 → 257
    LRR_RI; Leucine-rich repeats (LRRs), ribonuclease inhibitor (RI)-like subfamily. LRRs are 20-29 residue sequence motifs present in many proteins that participate in protein-protein interactions and have different functions and cellular locations. LRRs correspond ...
    pfam16095
    Location:724 → 930
    COR; C-terminal of Roc, COR, domain
    cl21455
    Location:504 → 695
    P-loop_NTPase; P-loop containing Nucleoside Triphosphate Hydrolases

  2. NM_001345135.1 → NP_001330366.1  tornado 1 [Arabidopsis thaliana]

    Status: REVIEWED

    UniProtKB/TrEMBL
    A0A178UQ40, A0A1P8BAL5
Nucleotide Protein
Heading Accession and Version
Protein Accession Links
GenPept Link UniProtKB Link
Q9FJ57.1

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