Petite

Species: Budding yeast (Taxid: 4932)
Factor:
Manipulation: Loss-of-Function
Effect:

Respiratory deficient petite cells in YPK9 strain have a replicative lifespan that is extended by 39%. This lifespan extension is strain-specific as Petite cells in W303 have lifespan identical to grande cells and petite cels in strains SP1-1 and A364A have a shorter lifespan than grande cells [10224252].

Respiratory defective petite cells display defective mitochondria and are unable to grow on glycerol.

Mean: +39

References:
  • 10224252: Interorganelle signaling is a determinant of longevity in Saccharomyces cerevisiae.




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