| SWI4 deletion | Deletion of SWI4 shortens replicative lifespan by approximately 90% [11805047]. SSD1-V partially suppresses the short lifespan of a swi4 mutant.
Mutation of swi4 results in slow growth and temperature sensitivity, both of which are suppressed by SSD1-V [11805047]. | Yeast | -90 | — | — |
| NNT1 deletion | Deletion of NNT1 decreases mean and maximum lifespan by 9 and 19%. 0.5% glucose DR extends the mean and maximum lifespan of NNT1 deletion mutants by 35 and 40%. NNT1 deletion decreases rDNA silencing [12736687]. | Yeast | -9 | — | -19 |
| NCA3 deletion | Disruption in NCA3 shortens mean (87% of normal), nut not maximum replicative lifespan without causing any other gross changes in cell cycle parameters of growth characteristics [8810036].
In combination with an NCA2 disruption, NCA3 disruption causes a cryosensitive phenotype on non-fermentable carbon sources due to a defect in the F1-F0 ATP synthetase due to misbalancing of alternate spliceforms of mitochondrial mRNA encoding subunits 6 and 8 of the synthase [7586026]. | Yeast | -87 | — | — |
| VMA2 deletion | VMA2 deletion mutants have a reduced ΔΨ and mitochondrial morphology similar to aged cells. The restoration of the vacuolar acidity in daughter cells requires V-ATPase activity as it is eliminated in VMA2 deletion mutant cells [23172144]. VMA2 deletion mutation decreases the mean replicative lifespan by 80% in the alpha strain [18340043]. Deletion of VMA2 decreases mean, median and maximum replicative lifespan by 84%, 84% and 70%, respectively. DR (0.5% glucose restriction) does not extend the replicative lifespan of VMA2 and shortens it even more [23172144]. | Yeast | -80 to -83.9 | -84.1 | -70.0 |
| CCR4 deletion | Deletion of CCR4 increases mean chronological lifespan by 20 - 41% (20, 33, 41) in diploid cells [21447998]. In W303R CCR4 deletion shortens replicative lifespan by approximately 80% and results in temperature sensitivity that is suppressed by SSD1-V. SSD1-V partially suppresses the short-lifespan of ccr4 mutant. CCR4 mutation is synthetically lethal in combination with deletion of MPT5 in the absence of SSD1-V [11805047]. | Yeast | -80 to +20 | — | — |
| SIP1 deletion | Deletion of SIP1 decreases replicative lifespan by 80%, without accompying aging biomarkers in S288C strain [10921902]. | Yeast | -80 | — | — |
| RAD52 deletion | Deletion in RAD52 causes a 75% reduction in mean replicative lifespan in PSY316 strain [10207108]. Similiar reduction of lifespan occurs in strains W3031-A and W303R [M. Baeberlein, M. McVey, and L. Guarente, unpublished].
RAD51 is required for formation of extrachromosomal rDNA circles [10207108], but not for replication fork pasuing nor DNA breakage with the rDNA [10693764]. | Yeast | -75 | — | — |
| TPS1 deletion | Deletion of TPS1 decreases intracellular trehalose concentration and shortens the mean chronological lifespan by 74% (at 30 degree Celsus in BY4742) [22783207]. | Yeast | -74 | — | — |
| SOD2 deletion | SOD2 deletion decreases replicative lifespan by 72% [17460215]. SOD2 deletion decreases chronological lifespan [21076178]. Deletion of SOD2 decreases chronological lifespan in wild-type and abolishes chronological lifespan extension in sch9Delta mutants as well as decreases chronological lifespan in cyr1:mTn mutants [12586694].
SOD2 deletion mutants are hypersensitive to oxygen and grow poorly in ethanol [10222047]. | Yeast | -72 | — | — |
| ATP1 deletion | Deletion of ATP1 increases chronological lifespan by up to 50% [17492370], but decreases replicative lifespan by 70% in the alpha strain [18340043]. | Yeast | -70 to +50 | — | — |
| RAD50 deletion | RAD50 mutations result in a 70% reduced replicative lifespan [10207108]. | Yeast | -70 | — | — |
| INM2 deletion | Deletion of INM2 decreases replicative lifespan by 70% in the alpha strain [19030232]. | Yeast | -70 | — | — |
| TPS2 deletion | Deletion of TPS2 has no effect on replicative lifespan and does not prevent lifespan extension by high osmolarity [12391171]. Deletion of TPS2 decreases intracellular trehalose concentration and shortens mean chronological lifespan by 61% (at 30 degree Celsus in BY4742) [22783207].
TPS2 is required for trehalose biosynthesis in response to osmotic stress [8444170]. | Yeast | -61 | — | — |
| RAD27 deletion | Deletion of RAD27 results in signs of premature aging and approximately 60% reduction in mean replicative lifespan [12024027]. | Yeast | -60 | — | — |
| CLA4 deletion | Deletion of CLA4 decreases replicative lifespan by 60% in the alpha strain [18340043; 19030232]. | Yeast | -60 | — | — |
| YGR071C deletion | Deletion of YGR071C decreases replicative lifespan by 60% in the alpha strain [19030232]. | Yeast | -60 | — | — |
| VAM3 deletion | Deletion of VAM3 decreases mean replicative lifespan by 56% both on AL [19030232] and on moderate DR [18690010] (in BY4742/alpha strain). | Yeast | -56 | — | — |
| YHF1 deletion | Deletion of YFH1 decreases replicative lifespan by 50% [15130665]. | Yeast | -50 | — | — |
| CCS1 deletion | Deletion of CCS1 reduces replicative lifespan by 50% [17460215]. | Yeast | -50 | — | — |
| SRS2 deletion | Deletion of SRS2 shortens mean replicative lifespan by 50% [11290710]. Overexpression of SGS1 increases maximum, but not mean lifespan of SRS2 mutants [11861900]. Deletion of SRS2 is synthetical lethal in combination with deletion of SGS1 [11290710]. | Yeast | -50 | — | — |
| RRG1 deletion | Deletion of RRG1 decreases replicative lifespan by 50% in the alpha strain [19030232]. | Yeast | -50 | — | — |
| LAG2 deletion | Deletion of LAG2 in haploid SP1 strain does not affect growth, but results in a 50% decrease in the mean and maximum replicative lifespan [8760941]. | Yeast | -50 | — | -50 |
| MPT5 deletion | Deletion of MPT5 shortens replicative lifespan by about 50% [9150138; 7859289]. MPT5 deletion decreases average chronological lifespan by 50%, which is rescued to the wild-type level by PKC1 overexpression [17172436].
MPT5 mutants are temperature sensitive [7845352], hypersensitive to mating pheromone [9154842], and null mutants exhibit increased silencing at telomeres and decreased rDNA silencing [9584615]. Deletion of MPT5 is synthetical lethal with mutation of either SWI4, SWI6, or CCR4 in an ssd1-d background [11805047]. MPT5 is required for relocalization of the SIR complex to the nucleolus in sir4-42 strain [7859289]. | Yeast | -50 | — | — |
| GMC2 deletion | Deletion of GMC2 decreases replicative lifespan by 50% in the alpha strain [19030232]. | Yeast | -50 | — | — |
| YNR066C deletion | Deletion of YNR066C decrease replicative lifespan by 50% in the alpha strain [19030232]. | Yeast | -50 | — | — |
GenAge
GenDR
