Version: 8.0.0
Date: Tue Jan 28 2025
exc-7
Caenorhabditis elegansWB:WBGene00001368
SummaryOrthologyParalogyFunction - GO AnnotationsPathwaysPhenotypesDisease AssociationsAlleles and VariantsTransgenic AllelesModelsSequence Feature ViewerSequence DetailsExpressionMolecular InteractionsGenetic Interactions
Gene

exc-7

Species
Caenorhabditis elegans
Symbol
exc-7
Name
EXCretory canal abnormal 7
Synonyms
  • cel-1
  • CELE_F35H8.5
Biotype
protein coding gene
Automated Description
Enables single-stranded RNA binding activity. Involved in several processes, including epithelial cell development; regulation of alternative mRNA splicing, via spliceosome; and regulation of neuron differentiation. Located in nuclear speck. Is expressed in several structures, including excretory cell; neurons; somatic nervous system; tail; and vulva. Orthologous to several human genes including ELAVL4 (ELAV like RNA binding protein 4).
WB Description
exc-7 encodes an ELAV, an mRNA-binding protein homologous to Drosophila ELAV and human HuC/D (OMIM:603458, 168360, autoimmune antigens associated with paraneoplastic neurologic disorders); EXC-7 is required for formation of the tailspike and the excretory cell canals; exc-7 mutations enhance defects produced by mutations in exc-3, predicted to encode a peptidase, and sma-1, which encodes beta H-spectrin, a key component of the apical cytokeleton of polarized epithelial cells such as the excretory cell; in vitro, EXC-7 can bind the sma-1 mRNA 3' UTR, and thus is predicted to regulate SMA-1 expression in vivo; EXC-7 is expressed transiently in the excretory cell nucleus during mid-embryogenesis and during larval stages is detected in the pharynx, nerve ring, and nerve cord nuclei.
Cross References
Additional Information
Literature

Orthology

Gene tree
PANTHER:PTHR24012
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Paralogy

Function - GO Annotations

Pathways

No data available

Phenotypes

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    Disease Associations

    Cases where the expected disease association was NOT found
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    Alleles and Variants

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      Transgenic Alleles

      Species
      (carrying the transgene)
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        Models

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          Sequence Feature Viewer

          Genome location
          Assembly version
          WBcel235
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          Data currently unavailable; sequence viewer under construction

          Sequence Details

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          Expression

          Primary Sources
          Other Sources
          Cell color indicative of annotation volume; red slash indicates species lacks structure or developmental stage.

          Molecular Interactions

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            Genetic Interactions

            exc-7 role
            exc-7 genetic perturbation
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