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Observation 2117

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Species Saccharomyces cerevisiae
Strain BY4743
Mating Type matalpha
Temperature 30
Lifespan 24 days
Reference Lifespan 4 days
Lifespan Change 500%
Lifespan Measure median
Lifespan Effect increased
Significance significant
Citation Burtner CR, Murakami CJ, Kennedy BK, Kaeberlein M. (2009). A molecular mechanism of chronological aging in yeast. Cell Cycle 8: 1256-70. [pubmed]
Details
Addition of acetic acid as needed to maintain a concentration of 10 mM in solution prevented life span extension from transfer to water or dietary restriction.

Environment Interventions

Type Body
Dietary restriction 0.05% glucose