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Gene name | Sir2 | ||||||||||||||||||||||||||||||||||||
Flybase description | The gene Sir2 is referred to in FlyBase by the symbol Dmel\Sir2 (CG5216, FBgn0024291). | ||||||||||||||||||||||||||||||||||||
Expression data along the gut |
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Intestinal gene expression in different physiological conditions |
Ecc15: flies orally infected with Erwinia carotovora carotovora 15. Pe: flies orally infected with Pseudomonas entomophila. Pe gacA: flies orally infecte with Pseudomonas entomophila gacA. For methods and description, see Buchon et al. 2009, Cell Host Microbe, and Chakrabarti et al. 2012, Cell Host Microbe. |
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Gene details (from Flybase) | It is a protein_coding_gene from Drosophila melanogaster. There is experimental evidence that it has the molecular function: NAD-dependent histone deacetylase activity; histone deacetylase activity. There is experimental evidence that it is involved in the biological process: regulation of apoptosis; histone deacetylation; regulation of transcription, DNA-dependent; determination of adult lifespan; regulation of histone acetylation; behavioral response to ethanol; chromatin silencing; response to nutrient. 28 alleles are reported. The phenotypes of these alleles are annotated with: nucleolus; chromatin. It has one annotated transcript and one annotated polypeptide. Protein features are: NAD-dependent histone deacetylase, silent information regulator Sir2. Summary of modENCODE Temporal Expression Profile: Temporal profile ranges from a peak of high expression to a trough of moderate expression. Peak expression observed within 00-12 hour embryonic stages. . |