| ire-1 mutation | ire-1 mutation reduces slightly the lifespan under AL, but reduces significantly the lifespan extension by DR. ire-1 mutant has a significantly reduced slope in mean lifespan versus food concentrations relative to wild-type. ire-1 mutation fully suppresses lifespan extension by hif-1 mutation under AL and DR conditions [19461873]. | Worm | — | — | — |
| egl-9 mutation | egl-9 deletion does not affect lifespan under AL. Lifespan extension under modified sDR regimen is diminished by egl-9 mutation. egl-9 mutation significantly suppresses the lifespan extension by a strong loss-of-function allele of eat-2. Lifespan extension by deletion mutants of rsks-1 is fully suppressed by egl-9 mutation [19461873]. | Worm | — | — | — |
| mev-5 mutation | mev-5 mutant have a extended lifespan at 26 degree Celsius [16244463].
mutants in mev-5 exhibit a Dyf (defective in dye filling) phenotype [16244463]. | Worm | — | — | — |
| ubc-18 mutation | Loss of ubc-18 function by mutation reduces lifespan at 25 degree Celsius, but only slightly at 20 degree Celsius [19553937]. | Worm | — | — | — |
| wwp-1 mutation | Loss of wwp-1 function by mutation reduces lifespan at 25 degree Celsius, but not 20 degree Celsius. Lifespan of wwp-1 mutants across entire food concentration range by bacterial dilution in liquid culture or on solid plates does not noticeable change. Reduced levels of wwp-1 completely suppress the extended longevity of eat-2 mutants [19553937].
| Worm | — | -9 | — |
| HG246 mutation | Strain HG246 has a lifespan that is 30% longer than wild-type [10708258].
mutant HG246 strain is heat shock resistant, exhibit lower fertility, and males are slightly defective for mating [10708258]. | Worm | +30 | — | — |
| HG25 mutation | Strain HG25 has a lifespan that is 20% longer than wild-type [10708258].
HG25 mutant strain is heat shock resistant [10708258]. | Worm | +20 | — | — |
| smk-1 mutation | Loss of smk-1 by temperature sensitive allele suppresses the extended lifespan under optimal bDR, but not the response to DR itself [17476212]. | Worm | — | — | — |
| Overexpression of constitutive nuclear DAF-16 | Overexpression of constitutive nuclear forms of DAF-16 increases lifespan only slightly [11381260]. | Worm | — | — | — |
| pha-4 mutation | Mutants of pha-4 do not respond to bacterial DR. Therefore, loss of pha-4 completely blocks the response to varying food concentration. Reduction of pha-4 does not suppress the long lifespan of daf-2 mutants or animals with defective electron transport chain [17476212]. IF significantly extends lifespan of pha-4 [19079239]. sDR extends lifespan of mutants with a temperature sensitive allele of pha-4, but not daf-16 RNAi [19239417].
| Worm | — | — | — |
| tax-2 mutation | Loss of function mutation in tax-2 has no effect on lifespan [10617200].
tax-2 mutants are defective in chemotaxis, thermotaxis, odorant defect and have some dye-filling defects [8893026] as well as are exhibit some defects in dauer formation [10064800]. | Worm | — | — | — |
| tax-4 mutation | Recessive loss-of-function allele in tax-4 can increase lifespan by up to 100%. Lifespan extension by tax-4 mutation is suppressed by daf-16 and gonad ablation [10617200].
tax-4 mutants are thermotaxis and chemotaxis defective [8893027; 8348618]. Mutants are slighlty dauer constitutive and form dauers at 27 degree Celsius [9486798]. | Worm | +100 | — | — |
| aak-2 constitutive active mutation | A constitutive active mutation of aak-2 is sufficient to cause increase stress resistance as well as to significantly extend lifespan. Both increased stress resistance and extended lifespan is reverted in daf-16 knockdown by RNAi [17900900]. | Worm | — | — | — |
| daf-12 mutation | Mutations in daf-2 and daf-12, but not mutations in daf-12 alone, nearly quadruples lifespan [7789761]. Recessive loss of function mutation in daf-12 shortens lifespan. daf-12 activity is required for lifespan extension after germ line ablation [10360574]. daf-12 mutation suppresses the lifespan extension by mutation in daf-28 [8807293]. daf-12 mutants are dauer defective and heterochronic [7219552]. Some daf-12 alleles exhibit synthetic lethality with mutation of age-1 [8807293] or daf-12 [1732156]. | Worm | — | — | — |
| tub-1 mutation | Mutation of tub-1 (alleles nr2004 and nr2044) leads to 20-25% life-extension dependent on daf-16 [16054097].
tub-1 mutation promotes increased fat accumulation [16054097]. | Worm | +20 to +25 | — | — |
| tdp-1 mutation | tdp-1(ok803) mutation increases mean and maximum lifespan at 20 degree Celsius but not at 25 degree Celsius. tdp-1(ok803) reduce the lifespan of daf-2(e1370) mutants, but does not does not reduces the lifespan of daf-16(mu86) mutants [Vaccaro et al. 2012]. | Worm | — | — | — |
| unc-1 mutation | Mutation in unc-1 has no effect on lifespan [9789046] | Worm | — | — | — |
| daf-18 mutation | daf-18 is required for complete dauer formation. daf-18 mutation partially suppresses the lifespan extension of age-1 and daf-2 mutants. daf-18 mutants are defective for dauer formation and form some dauer-like larvae when starved [7789761; 8601482]. | Worm | — | — | — |
| unc-13 mutation | Mutation in unc-13 results in a 150% life-extension in males, but has no effect on hermaphrodite lifespan [10747056]. | Worm | +150 | — | — |
| daf-19 mutation | Loss-of-function mutations in daf-19 increase lifespan up to 50% [10617200]. daf-19 mutants are dauer constitutive, dye-filling defective, and lack sensory cilia [7219552; 9475731]. | Worm | +50 | — | — |
| unc-15 mutation | Mutation of unc-15 has no effect on lifespan [9789046].
Some alleles of un-15 display severe paralysis [4366476; 2051482]. | Worm | — | — | — |
| daf-6 mutation | Loss-of-function mutations in daf-6 extend lifespan by up to 50% [10617200]. daf-6 mutants are dauer defective, chemotaxis defective, osmotic aviodance (osm), male mate poorly, and, dye filling defective [2428682]. Mutants of daf-6 have defective sheath cells causing the amphid and phasmids pores to be closed. | Worm | +50 | — | — |
| unc-2 mutation | Loss of function in unc-2 has no effect on lifespan [9789046].
unc-2 mutant is uncoordinated [4366476] and its rate of pharyngeal pumping is reduced [8325482]. | Worm | — | — | — |
| bra-1 mutation | bra-1(nk1) mutation reduces mean lifespan by 6-25% [17900898]. | Worm | -6 to -25 | — | — |
| unc-20 mutation | Mutation in unc-20 has no effect on lifespan [9789046].
unc-20 mutant is uncoordinated [4366476]. | Worm | — | — | — |
GenAge
GenDR
