Hsp27

Symbol: Hsp27
Name: Heat shock protein 27
Entrez gene ID: 39078
Ensembl gene ID: FBgn0001226
Species: Fly (Taxid: 7227)

Functional description:
Heat shock protein 27; Heat shock protein 27 [Source:FlyBase gene name;Acc:FBgn0001226] [Ensembl]; The gene Heat shock protein 27 is referred to in FlyBase by the symbol Dmel\Hsp27 (CG4466, FBgn0001226). It is a protein_coding_gene from Drosophila melanogaster. There is experimental evidence that it has the molecular function: protein binding. There is experimental evidence that it is involved in the biological process: defense response to fungus; determination of adult lifespan; defense response to bacterium. 19 alleles are reported. The phenotype of these alleles is annotated with: trichogen cell. It has one annotated transcript and one annotated polypeptide. Protein features are: Alpha crystallin/Heat shock protein; HSP20-like chaperone; Heat shock protein Hsp20. Summary of modENCODE Temporal Expression Profile: Temporal profile ranges from a peak of extremely high expression to a trough of moderate expression. Peak expression observed during early pupal stages. [FlyBase]

Observation:

Overexpression of Hsp27 (by the UAS/GAL4 system) increases stress resistance and extends the mean lifespan by 30% [15308776].



Interventions:
  • Hsp27 overexpression +30%

  • Assays: Organismal Lifespan
    Mean: +30

    Classification:
  • Aging-Suppressor
  • Positive Aging-Suppressor


  • Type:
  • Gene
  • Protein coding

    References:
  • 15308776: Multiple-stress analysis for isolation of Drosophila longevity genes.


  • Aging Relevance Analysis/Source:
  • GenAge
  • GenDR

  • Homologs
  • Hsp26 (7227)
  • Hsp27 (7227)
  • Hsp23 (7227)
  • Hsp67Ba (7227)

  • Orthologs
  • hsp-12.6 (6239)
  • hsp-12.6 (6239)

  • Inparanoids
  • FBpp0076182 (7227)



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