glp-1 mutation

Species: Nematode (Taxid: 6239)
Factor: glp-1
Manipulation: Loss-of-Function, Knockout, Mutation
Effect:

glp-1(qu158) mutations result in defects in germ-line proliferation and extension of lifespan by about 30%, which requires daf-16 [11799246]. glp-1(bn18) mutation increases mean, median, 75th %ile and maximum lifespan by 27-37, 26-33, 24-29 and 35%, respectively [22560223]. glp-1(e2141) mutation increases mean (32%) and maximum (53%) lifespan [18828672]. Two alleles of glp-1 that cause overproliferation of gemrline cells, glp-1(oz112gf) and glp-1(q485), result in a shortened lifespan [11799246]. In glp-1 mutants, Z2 and Z3 generate only a few germ cells, which enter meiosis and differentiate as sperm [3677168].

Mean: +27 to +37
Median: +26 to +33
Maximum: +35

References:
  • 18828672: Caenorhabditis elegans HCF-1 functions in longevity maintenance as a DAF-16 regulator.
  • 22560223: TOR signaling and rapamycin influence longevity by regulating SKN-1/Nrf and DAF-16/FoxO.
  • 11799246: Regulation of life-span by germ-line stem cells in Caenorhabditis elegans.


  • Aging Relevance Analysis/Source:
  • GenAge
  • GenDR



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