Difference between revisions of "YDL042C"

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Specifically higher expression in carbon limited chemostat cultures versus carbon excess.
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<ref>Boer VM, et al. (2003) The genome-wide transcriptional responses of Saccharomyces cerevisiae grown on glucose in aerobic chemostat cultures limited for carbon, nitrogen, phosphorus, or sulfur.
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J Biol Chem 278(5):3265-74</ref>
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Revision as of 13:02, 21 February 2007

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Systematic name YDL042C
Gene name SIR2
Aliases MAR1
Feature type ORF, Verified
Coordinates Chr IV:378442..376754


Description of YDL042C: Conserved NAD+ dependent histone deacetylase of the Sirtuin family involved in regulation of lifespan; plays roles in silencing at HML, HMR, telomeres, and the rDNA locus; negatively regulates initiation of DNA replication[1][2][3][4]




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References

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  1. Pappas DL Jr, et al. (2004) The NAD(+)-dependent Sir2p histone deacetylase is a negative regulator of chromosomal DNA replication. Genes Dev 18(7):769-81 SGD PMID 15082529
  2. Gottlieb S and Esposito RE (1989) A new role for a yeast transcriptional silencer gene, SIR2, in regulation of recombination in ribosomal DNA. Cell 56(5):771-6 SGD PMID 2647300
  3. Rine J and Herskowitz I (1987) Four genes responsible for a position effect on expression from HML and HMR in Saccharomyces cerevisiae. Genetics 116(1):9-22 SGD PMID 3297920
  4. Landry J, et al. (2000) The silencing protein SIR2 and its homologs are NAD-dependent protein deacetylases. Proc Natl Acad Sci U S A 97(11):5807-11 SGD PMID 10811920

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