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Observation 47

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Species Saccharomyces cerevisiae
Strain BKY1-14c
Mating Type matalpha
Temperature 30
Lifespan 15.9 divisions
Reference Lifespan 15.6 divisions
Lifespan Change 1.92%
Lifespan Measure mean
Lifespan Effect increased
Significance not significant
Citation Kennedy BK, Austriaco NR, Zhang J, Guarente L. (1995). Mutation in the silencing gene SIR4 can delay aging in S. cerevisiae.. Cell 80: 485-96. [pubmed]

Deletion has no effect on mean or maximum life span.

Other phenotypes: Mutants are sterile [pubmed].

Gene Interventions:

Symbol Allele Allele Type NCBI Gene ID More
STE4 deletion / null 854387 View